Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 73
Selector Chart For Fuseholders
Series / page OMH / 87 OG, OGN, OGD / 88 UH, UHB, RSH / 89 OG / 91-92 FMS, FMR / 90
Surface mount • •
Through-hole mount • • • •
Screw mount •
Holds SMT fuse •
Holds 5x20mm fuse • • •
Holds 5x20mm or for series MSF
1/4 x 11/4" fuse • • • 125V microfuse
Pcb Mount
Blocks and
Clips
Microfuse holdersFuse clipsFuse blocksFuse blocksSMT fuseholder
Finger grip or slotted fuse carriers available for most styles – ordered separately. Watertight and medical grade versions available.
Panel Mount recessed fuse carriercaptive fuse carrier
NEW
Rear mountSnap-in
Series / page FIZ, FUL / 82 FPG / 84 FPG, FBS / 83 FAC / 85 FAU / 85
Panel mount •
Pcb mount • • ••
Quick terminals •
Holds 5x20mm fuse • • •
Holds 5x20mm or
1/4 x 11/4" fuse • ••
Finger grip or slotted fuse carriers available for most styles – ordered separately. Watertight and medical grade versions available.
Panel and
Pcb Mount
Captive fuse carrierHigh current
NEW
Press fit version
Series / page FPG / 74 FPG / 76 FPG / 77 FBS / 86 FEU / 80
Panel mount • • • rear mount • •
Solder/quick terminals •••• •
Solder terminals •
Holds 5x20mm fuse ••••
Holds 5x20mm or
1/4 x 11/4" fuse •
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 3
About Shock Safety for Fuseholders and Power Entry Modules
Miniature Fuses
Miniature Fuses are protective devices for electrically powered apparatus,
small motors, measuring instruments, semiconductors, or assembled cir-
cuits. They protect against damage and destruction as a result of unaccept-
able current loads and short circuits. According to VDE 0820 and IEC 257,
miniature fuses consist of a fuseholder, a fuse, and possibly a bayonet-type
cap (fuse carrier). A distinction is made between open and closed types. The
particular advantage of the closed designs is that there is less risk of electrical
shock both in normal use and while changing the fuse.
Extra-safe handling with Schurter power entry
modules
Protection against contact with live parts is an important aspect when dealing
with electrical connecting devices. Both your customers and your servicing
engineers will appreciate the greatest possible protection against accidental
contact with live parts—something which can easily happen as a result of
inappropriate use, or during servicing or repair work. In particular, our "shock-
safe," "extra-safe fuse-drawers" and "protective covers" precautions are
effective ways of protecting against accidental contact when using the power
entry modules.
Explanations, thermal requirements, selection criteria
1. Protection against electric shock (against direct
contact with live parts) for fuseholders
The assessment of the protection against electric shock assumes that the
fuseholder is properly assembled, installed and operated as in normal use,
e.g., on the front panel of the equipment.
IEC 60127-6 and EN 60127-6 divides into three categories:
a) Closed fuseholder
Remarks on PC2
b) When the fuse carrier is removed, no life parts
can be touched.
c) During insertion or removal of a fuse, no live parts can be
touched, neither through the fuse nor the fuse carrier.
Remarks on PC3
Category Features
PC1 Fuseholders without integral protection against electric
shock. They are only suitable for applications where corre-
sponding additional means are provided to protect against
electric shock.
PC2 Fuseholders with integral protection against electric shock
Live part is not accessible:
- when the fuseholder is closed
- after the fuse carrier (incl. fuse) has been removed
- either during insertion or removal of the fuse carrier (inc.
fuse)
Compliance is checked by using the standard test finger
specified in IEC 60529.
PC3 Fuseholder with enhanced integral protection against
electric shock
The requirements for this category are the same as those for
category PC2, with the exception that the testing is carried out
with a rigid test wire of 1 mm diameter according to IEC 60529,
table VI, instead of the standard test finger.
FOLDOUT PAGE 3
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com
2. Thermal requirements of the fuseholder
2.1 Influencing factors
The design engineer of electrical equipment is responsible for its
safety and functioning to humans, animals and real values. Above all,
it is his task to make sure that the state of the art as well as the valid
national and international standards and regulations be observed.
In view of the safety of electrical equipment the selection of the most
suitable fuseholder is of great importance. Among other parameters,
one has to make sure that the maximum admissible power acceptan-
ces and temperatures defined by the manufacturer are followed.
Differing definitions and requirements in the most important stan-
dards for fuses and fuseholders are time and again origin for the
incorrect selection of fuseholders.
To equate the rated current of a fuse with the rated current of the
fuseholder, may, especially at higher currents, cause high, not
admissible temperatures, when the influence of the power dissipation
in the contacts of the fuseholder was not taken into consideration.
For a correct selection, the following influence factors, depending on
the application and mounting method, have to be followed:
1. Rated power dissipation of the suitable fuse.
2. Admissible power acceptance, operating current and tempera-
tures of the suitable fuseholder.
3. Differing ambient air temperatures outside and inside of the
equipment.
4. Length and cross section of the connecting wire.
5. Head dissipation/cooling, ventilation. Heat influence of adjacent
components.
2.2 Rated current of a fuseholder
The value of current assigned by the manufacturer of the fuseholder
and to which the rated power acceptance is referred.
2.3 Rated power dissipation of the fuse
(power dissipation at rated current)
See product group "fuses," page 102.
2.4 Rated power acceptance and admissible
temperatures of a fuseholder.
The rated power acceptance of a fuseholder is determined by a
standardised testing procedure according to IEC 60127-6. It is
intended to be the power dissipation caused by the inserted dummy
fuse at the rated current of the fuseholder and at an ambient air
temperature of TA1 = TA2 = 23°C (over a long period). During this test
the following temperatures must not be exceeded on the surface of
the fuseholder:
TA1
TS1 TA2
TS2
Illustration of temperatures experienced in practice
Front panel of
the equipment Cover of the
equipment
TA1 = ambient air temperature, surrounding the equipment
TA2 = ambient air temperature in the equipment
TS1 = temperature of accessible parts on fuseholder surface
TS2 = temperature of inaccessible parts on fuseholder surface
2.5 Correlation between operating current I,
ambient air temperature TA1 and the power
acceptance Ph of the fuseholder.
The derating curves demonstrate the admissible power acceptance
of a fuseholder depending on the ambient air temperature TA1 for
the following fuseholder operating currents: I << In, I = 0,7 · In and
I = 1,0 · In. This power acceptance corresponds to the max. admissible
power dissipation of a fuse-link.
The corresponding values for other operating currents can be inter-
polated between the existing curves or calculated as follows:
Ph = Po – Pc = Po - (Rc · I2)
Ph= admissible power acceptance in watt of the fuseholder, de-
pending on TA1
Fuseholder surface area Maximum allowable temperature
measuring points
(see figure 1) °C
1. Accessible parts 1) TS1 85
2. Inaccessible parts 1) TS2 2)
Insulating parts
NOTES:
1) When the fuseholder is properly assembled, installed and
operated as in normal use, e.g., on the front panel of
equipment.
2) The maximum allowable temperature of the used insulating
materials corresponds to the Relative Temperature Index
(RTI) according to IEC 60216-1 or UL 746 B.
Example of a derating curve
admissible power acceptance in Watts
I = operating current of the fuseholder
TA1
(°C)
ambient air temperature TA1 in °C85 °C
=
ˆ TS1 max.
=
ˆ TA1 max
About Shock Safety For Power Entry Modules, continued
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
20 30 40 50 60 70 80 90
I << In
I = 0.7 In
I = 1.0 In
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com
FOLDOUT PAGE 4
4.2 What is the admissible power acceptance Ph
of the fuseholder?
Solutions
4.2.1 The result of the interpolation for the rated current
I = 5 A is a Ph of approx. 2,4 W.
4.2.2 The result of the calculation is
Ph = Po – (Rc · I2) = 2,5 – (0,005 · 52) = 2,37 W P 2,4 W.
Derating curves of the fuseholder, type FEF, rated
current In - 10A
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
20 30 40 50 60 70 80 90
I << In
I = 0.7 In
I = 1.0 In
Pn= 2,4 W = admissible power
acceptance at TAI - 50°C
ambient air temperature TA1 in °C
admissible power acceptance in Watts
4.4 Verification of the thermal requirements
Step 1
The following condition must be fulfilled:
Pf ≤ Ph © this means: the rated power dissipation Pf of the fuse-link
must be less/equal than the admissible power acceptance Ph of the
fuseholder.
Pf = 0,4 W; Ph = 2,4 W at TA1 = 50 °C
Step 2
To consider the different conditions at the mounting place according
to step 1, see illustration in section 2.4.
4.5 Conclusion (without consideration of step 2)
• The value Pf is less than Ph. The condition according to formula
is fulfilled. It has been chosen a suitable fuseholder.
• If the value Pf were greater than Ph the condition wouldn’t be
fulfilled. In that case, do select another fuseholder with a higher
power acceptance or change the thermal conditions at the
fuseholder mounting place.
Po = admissible power acceptance in watt of a fuseholder at I <<
In, depending on TA1. The values can be taken from the
derating curve I << In of the corresponding fuseholder.
Pc = power dissipation in watt in the fuseholder contacts at the
operating current in ampere.
I = operating current in ampere of the fuseholder.
Rc = contact resistance in ohm between the fuseholder terminals
according to SCHURTER’s catalog.
3. Selection of a suitable fuseholder with
respect to the power acceptance at the
corresponding ambient air temperature.
Summary
The adherence to the limits, indicatd by SCHURTER, in particular the
power acceptance limits at the corresponding ambient air tempera-
tures and mounting conditions of the fuseholder, is important for the
safety of the product. It is therefore necessary to observe the
following two steps:
Step 1
Selection of the fuseholder based on the power acceptance
Ph at operating current I and maximum ambient air temperature TA1.
Pf ≤ Ph = Po – Pc = Po – (Rc · I2)
Pf = rated power dissipation in watt of the fuse-link, calculated
from (In . ∆U), whereas:
In= rated current in ampere of the fuse-link
∆U = voltage drop in volt at In; values according to SCHURTER’s
catalog.
Ph, Po, Pc, Rc = see pos. 2.5
Step 2
The reduction of the power acceptance of the fuseholder (from step
1) based on the different conditions at the mounting place etc. have
to be determined by the design engineer responsible.
Examples:
• ambient air temperature is considerably higher inside of an equip-
ment than outside (TA2 > TA1)
• cross-section of the conductor, unfavourable heat dissipation
• heat influence of adjacent components
Therefore, temperature measurements on the appliance under nor-
mal and faulty conditions are absolutely necessary.
4. Example
4.1 What’s given?
• Fuse FSF 0034.1523, rated current In = 5 A.
Voltage drop ∆U at In = 80 mV, typ.
Rated power dissipation Pf = (In · ∆U) = (5 A · 0,08 V) = 0,4 W.
• Fuseholder FEF 0031.1081, rated current In = 10 A
Rated power acceptance at TA1 23 °C = 3,2 W.
• Ambient air temperature = 50 ºC.
Admissible power acceptance Ph at an ambient air temperature TA1
50 °C according to the derating curve:
Ph at I << In= 2,5 W
I = 0,7 · In = 7 A = 2,2 W
I = 1,0 · In = 10 A = 2 W
• Contact resistance Rc = 5 m Ω
About Shock Safety For Power Entry Modules, continued
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com
6
Extra-Safe Medical Fuse Drawers for Power Entry Modules
For added safety, extra-safe fuse drawers are available for the SCHURTER
line of power entry modules (with and without mains filters). The drawer can
only be removed with the aid of a tool (e.g. screwdriver) so that opening by
hand is virtually impossible. With the KEA series, it is also necessary to pull
out the mains outlet first. Only then can the drawer be removed from the
socket. Extra-safe fuse drawers are able to satisfy the following standards
and international specifications: Appliance standard IEC 601-1, BS 5724 part
1, and DIN/VDE 0750 part 1 (suitable for medical applications).
About Shock Safety For Power Entry Modules, continued
Fig.1
Extra-safe fusedrawer can only
be removed with the aid of a
tool (e.g. screwdriver)
Fig.2
Fingergrip fusedrawer
can be removed by
hand
5. Standards for fuseholders
IEC EN NF UL CSA Title
IEC 257 EN 60257 Fuseholders for miniature fuse-links. This standard has been
replaced by the new standard IEC 60127-6.
IEC 60127-6 EN 60127-6 Fuseholders for miniature fuse-links.
This standard replaces the IEC 257.
NF C93-436 Fuseholders for professional purposes
UL 512 Fuseholders
CSA, C22.2-39 Fuseholder assemblies
IEC: International Electrotechnical Commission UL: Underwriters Laboratories Inc. USA
EN: European Standard CSA: Canadian Standards Association
NF: French Standard
6. Explanation to the main fuseholder standards
As mentioned in section 2, the most relevant standards define rated
current and rated power acceptance differently. This lead in the past often
to confusion or even to a wrong fuseholder design-in.
For example the standard UL 512 does not define a maximum power
acceptance value, but sets a certain value of temperature rise for the
fuseholder. For this reason the marked amperage values on the
fuseholder, defined by UL and CSA, are not suggested to be used except
in special cases.
In order to eliminate such confusion, SCHURTER new decided to define
the rated current and rated power acceptance values according to IEC
60127-6 and EN 60127-6.
The most important definitions are to be found in section 2.
Conclusion
• The high UL and CSA current ratings are replaced by more realistic
rated currents defined by SCHURTER.
• Focused on the new fuseholder standard IEC 60127-6 and
EN 60127-6, the power acceptance of several fuseholders had to be
reduced.
• The design-in procedure and in particular to choose the correct
fuseholder in terms of thermal requirements (refer to section 2–4)
is now made much easier.
Your advantages:
• More security for your equipment
• Faster and much easier selection of the correct fuseholder
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 7
Values are determined at ambient temperature +23˚C. Values at a higher ambient
temperature on request.
Tamb
Power Entry ModulesPower Entry Modules
Values are determined at ambient temperatures ranging from +20˚C to +80˚C
KP / GSF1 / GSF2
5 x 20
Tamb
LEGEND
2 Pole =
1 Pole =
About Power Dissipation
Values are determined at ambient temperatures ranging from +20˚C to +80˚C
Tamb
Fuseholders
MAXIMUM POWER DISSIPATION VALUES
Ambient temperature +23˚C (±0.1) according to IEC 127-6
Power dissipation is the product of voltage drop multiplied by rated current. Power dissipation generates heat. High in-rush and/or higher operating
temperatures can become a problem. Too much heat may lead to melting of the plastic, contact problems, premature failure of the fuse, etc. Therefore, suitable
fuseholders/power entry modules must be selected not only by desired function and application specific requirements, but also by the amount of power
dissipation through the area holding the fuse.
Current ratings for fuseholders/power entry modules vary widely from agency to agency, due to different methods used for temperature rise testing. For the
specifier, it is important to know that the temperature rise testing is performed at UL and CSA using dummy inserts in place of actual fuses. European test
agencies, however, rely on IEC methods that reflect more realistic field conditions. Current ratings provided by the test agency should always be observed.
However, it is imperative that attention also be given to the maximum permissible power dissipation values provided by the manufacturer when selecting a
fuseholder/power entry module.
For further clarification, please refer to the following excerpt from IEC 257 amendment 2, as shown below:
•Depending upon the type of fuse-link applied in the holder and the possible prolonged overloads of this fuse-link, the contributions to the actual
power dissipation in the holder produced by the contact resistances and the fuse-link may vary considerably.
•Certain types of miniature fuse-links, covered by IEC Publication 127-2, especially the quick-acting type with high breaking capacity, may sustain
overloads at a level of 1.7 to 2.1 times rated current for a considerable period of time. The application of such fuse-links in closed fuseholders can
under those circumstances result in temperature rises of the holder and its accessible parts, beyond the limits e.g. given in IEC Publication 65: Safety
Requirements For Mains Operated Electronic and Related Apparatus For Household and Similar Use.
Attention should therefore be given to the possibility of a dangerous situation arising out of such overloads.
Fuseholders LEGEND
5 X 20mm =
1/4 x 1 1/4" =
LEGEND
5 X 20mm =
1/4 x 1 1/4" =
Tamb
Quick-connect
terminals
Pcb terminals
Values are determined at ambient temperatures ranging from +20˚C to +80˚C
LEGEND
2 Pole =
1 Pole =
FPG “Press fit” Panel Mount Fuseholders for 5 x 20mm Fuses
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com
FOLDOUT PAGE 74
• Rated voltage: 250 V
• New panel-mount, front side, press-fit mount, secured
with potting compound on the rear side
• Shocksafe category PC2
• Rated voltage: 250 V
• Rated current: 10 A
• Rated power acceptance at ambient air temperature Ta
23 °C: 2.5 W
• Power acceptance at higher Ta: see derating curves
• Allowable ambient air temperatures Ta for accessible
parts: –25 to +85 °C
Important note
The potting compound may have an major influence on the
termal behavior of the fuseholder. It is therefore necessary
to check the admissible temperatures surface.
Standards
IEC 60127-6 (formerly IEC 257),
EN 60127-6 (formerly EN 60257),
UL 512, CSA C22.2-39
• bayonet type fuse carrier, slotted
• solder-/quick-connect terminals: 4.8 x 0.5 mm
• degree of protection IP40 from frontside according to IEC
60529
• sealed from the rear
• suitable for equipment with protection classes I and II according
to IEC 60536
Approvals, Patents
UL recognition (16 A/250 V) File #E39328
CSA certification (16 A/250 V) File #LR38467
VDE approval (10 A/250 V) File #77570
Patents in U.S. (No. 4,453,794/4,536,054) and in further
countries
FPG
Order Numbers (see page 102 for fuses)
Panel thickness max.
Derating curve
Admissible power acceptance in Watts
Ambient air temperature Ta °C
solder-/quick-connect terminals 4.8 x 0.5 mm, tin
plated, for conductor cross-sections up to 2.5 mm2
FPG 3101.0060 Fuseholder complete with fuse carrier
(slotted, IP 40), black
NEW
0.00
0.50
1.00
1.50
2.00
2.50
20 30 40 50 60 70 80 90
I << In
I = 0.7 In
I = 1.0 In
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com74
FPG / FEF Shocksafe Panel Mount Fuseholders for 5 x 20mm Fuses
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257; SEV 3133(FEF)
Insulation resistanceMore than 10,000 meg-ohms at 500V DC/1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts,
4 kV from contacts to panel
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant amplitude
or 10 G constant acceleration
Environmental
sealing protection IP 40 or 67 per IEC 529/DIN 40050
Body material FPG:temp. resistant thermoplastic (UL 94V-O)
FEF:thermoset (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S.
Options FPG: white or grey body; fuseholder without hexnut
Solder terminalsSealed (IP 67) or unsealed;
.187" easy access solder/quick-connect terminals
(VDE) FI CS
FEF 0031.1081Complete fuseholder with fuse carrier (slotted)
solder terminals with 90˚ end terminal
FEF 0031.1085Complete fuseholder with fuse carrier (slotted)
solder terminals with 45˚ end terminal
FEF 0031.1907Complete fuseholder with fuse carrier (finger grip)
solder terminals with 90˚ end terminal
FEK 0031.3555Fuse carrier – slotted (spare part only)
FEK 0031.3560Fuse carrier – finger grip (spare part only)
Accessories: see page 93 for spare plastic or metal nut
FPG 3101.0010Complete fuseholder with fuse carrier (slotted)
FPG 3101.0015Complete fuseholder with fuse carrier (finger grip)
FPG 3101.7011Fuse carrier – slotted (spare part only)
FPG 3101.7511Fuse carrier – finger grip (spare part only)
Sealed version – sealed from the front and back
FPG 3101.0110Complete fuseholder with fuse carrier (slotted, IP 67)
FPG 3101.0115Complete fuseholder with fuse carrier (finger grip, IP 67)
FPG 3101.7021Fuse carrier – slotted (IP 67, spare part only)
FPG 3101.7521Fuse carrier – finger grip (IP 67, spare part only)
Accessories: see page 93 for spare plastic or metal nut
Order Numbers (see page 102 for fuses)
Double start
thread
M 12.7 x 1.5
Double start
thread
M 12.7 x 1.5
•bayonet fuse carrier – slotted or finger grip
•solder/quick-connect terminals .187 x .020" (4.8 x 0.5mm)
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 40 (sealed from the back) or 67
(sealed from the front and back) per IEC 529/DIN 40050
•max. power dissipation 4 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition(16A/250V)File #E39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #77570
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
•bayonet fuse carrier – slotted or finger grip
•solder terminals (end terminal 45˚ or 90˚)
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 40 per IEC 529/DIN 40050
•max. power dissipation 4.5 watts , according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (10A/250V)File #E39328
CSA certification(10A/250V)File #LR38456
VDE approval (10A/250V)File #8596, expert report
SEMKOapproval (6.3A/250V)
SEV approval (10A/250V)
SETI approval (6.3A/250V)
CS certification(10A/250V)
fixing nut
SW 14 4.8 x 0.5
File
numbers
on request File
numbers
on request
FPG FPG FEF FEF
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 75
FIO / FIN Shocksafe Panel Mount Fuseholders for 5 x 20mm Fuses (VDE) CS
FI
•screw type fuse carrier – slotted
•solder/quick-connect terminals .110 x .020" (2.8 x 0.5mm)
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 40 or 65 (sealed from the front), per
IEC 529/DIN 40050
•max. power dissipation 2.8 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (10A/250V)File #E39328
CSA certification(10A/250V)File #LR38456
VDE approval (6.3A/250V)File #1769, expert report
SEMKOapproval (6.3A/250V)
SEV approval (6.3A/250V)
SETI approval (6.3A/250V)
CS certification(6.3A/250V)
•screw type fuse carrier – slotted
•solder/quick-connect terminals .110 x .020" (2.8 x 0.5mm)
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 67 (sealed from the front and back),
per IEC 529/DIN 40050
•max. power dissipation 2.8 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (10A/250V)File #E39328
CSA certification(10A/250V)File #LR38456
VDE approval (6.3A/250V)File #1769, expert report
SEMKOapproval (6.3A/250V)
SEV approval (6.3A/250V)
SETI approval (6.3A/250V)
CS certification(6.3A/250V)
Accessories: See page 93 for square flange, anti-rotation washer, spare plastic or metal nut, face plates
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257; SEV 3133
Insulation resistanceFIO: more than 100 meg-ohms at 500V DC
FIN: more than 10,000 meg-ohms at 500V DC
Test voltage 50 Hz for 1 minute; > 3 kV between contacts,
> 4 kV from contacts to panel (6 mm)
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -25˚ C to +85˚ C in function of Pv
Vibration resistance FIO: 10-500 Hz; .03 inch (0.75mm) constant
amplitude or 10 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40/65/67 per IEC 529/DIN 40050
Body material Thermoset (UL 94V-O)
Contact material Brass, tin-plated
File
numbers
on request
File
numbers
on request
Order Numbers (see page 102 for fuses)
FIO 0031.1381Complete IP40 fuseholder/carrier,end terminal 30˚
FIO 0031.1383Complete IP40 fuseholder/carrier,end terminal 90˚
FEK 0031.1372Fuse carrier (IP 40, spare part only)
Sealed version – sealed from the front
FIO 0031.1361Complete IP65 fuseholder/carrier,end terminal 30˚
FIO 0031.1363Complete IP65 fuseholder/carrier,end terminal 90˚
FEK 0031.1371Fuse carrier (IP 65, spare part only)
Sealed from the front and back
FIN 0031.1351 Complete IP67 fuseholder/carrier, end terminal straight
FIN 0031.1353 Complete IP67 fuseholder/carrier,end terminal 90˚
FEK 0031.1371Fuse carrier (IP 67, spare part only)
FIO FIN
Sealed from the front and back (IP 67)
.110" solder/quick-connect terminals
Sealed from the front (IP 65) or unsealed
.110" solder/quick-connect terminals
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com76
•for panel thickness 0.75 – 3.0mm
•bayonet fuse carrier – slotted (for finger grip style fuse carrier, use FPG)
•solder (90˚ end terminal) or solder/quick-connect terminals .110 x .020"
(2.8 x 0.5mm; end terminal 45˚ or 90˚)
•anti-rotation protection (use “D” or “notched” cut-out)
•environmental sealing protection IP 40 per IEC 529/DIN 40050
•max. power dissipation 4.5 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (10A/250V) File #E39328
CSA* certification (10A/250V) File #LR38456
VDE approval (10A/250V) File #8596, expert report
SEMKO approval (6.3A/250V)
SEV approval (10A/250V)
SETI** approval (6.3A/250V)
CS certification (10A/250V)
* CSA data is only valid for panels made of insulating material
** excludes FEF 0031.1161 / 1165
•for panel thickness 1.0 – 3.0mm
•bayonet fuse carrier – slotted or finger grip
•solder/quick-connect terminals .187 x .020" (4.8 x 0.5mm)
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 40 (sealed from the back) per IEC
529/DIN 40050
•max. power dissipation 4 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (16A/250V) File #E39328
CSA certification (16A/250V) File #LR38456
VDE approval (10A/250V) File #77570
SEMKO approval (10A/250V)
SEV approval (10A/250V)
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257; SEV 3133(FEF)
Insulation resistance More than 10,000 meg-ohms at 500V DC/1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts,
4 kV from contacts to panel
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant amplitude
or 10 G constant acceleration
Environmental
sealing protection IP 40 per IEC 529/DIN 40050
Body material FPG: temp. resistant thermoplastic (UL 94V-O)
FEF: Thermoset (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S.
Options FPG: white body; fuseholder without hexnut
FPG FEF
.187" easy access solder/quick-connect terminals .110" solder/quick-connect or solder terminals
(VDE) CS
FI
Shocksafe Snap-in Mount Fuseholders
for 5 x 20mm FusesFPG / FEF
Panel thickness 0.75 – 1.5 mm
FEF 0031.1091 Complete fuseholder with fuse carrier (slotted); solder
terminals
FEF 0031.1161 Complete fuseholder with fuse carrier (slotted); solder/
quick-connect terminals
Panel thickness 1.8 – 3.0 mm
FEF 0031.1095 Complete fuseholder with fuse carrier (slotted); solder
terminals
FEF 0031.1165 Complete fuseholder with fuse carrier (slotted); solder/
quick-connect terminals
FEK 0031.3555 Fuse carrier – slotted (spare part only)
Order Numbers (see page 102 for fuses)
Panel thickness 1.0 – 1.8 mm
FPG 3101.0030 Complete fuseholder with fuse carrier (slotted)
FPG 3101.0035 Complete fuseholder with fuse carrier (finger grip)
Panel thickness 2.0 – 3.0 mm
FPG 3101.0031 Complete fuseholder with fuse carrier (slotted)
FPG 3101.0036 Complete fuseholder with fuse carrier (finger grip)
FPG 3101.8011 Fuse carrier – slotted (spare part only)
FPG 3101.8511 Fuse carrier – finger grip (spare part only)
File
numbers
on request
File
numbers
on request
FPG
Mounting cut-out for
FEF 031.1091/1095
NEW
Snap-in
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 77
FPG Shocksafe Rear Panel Mount Fuseholders For 5 x 20mm Fuses
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257
Insulation resistanceMore than 10,000 meg-ohms at 500V DC/1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts, 4 kV
from contacts to 7mm panel
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant amplitude
or 10 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 or 67 per IEC 529/DIN 40050
Body material Temperature resistant thermoplastic (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S. and Worldwide
Options White body; fuseholder without hexnut
Order Numbers (see page 102 for fuses)
FPG 3101.0020Complete fuseholder with fuse carrier (slotted)
FPG 3101.0025Complete fuseholder with fuse carrier (finger grip)
FPG 3101.7011Fuse carrier – slotted (spare part only)
FPG 3101.7511Fuse carrier – finger grip (spare part only)
Accessories: See page 93 for spare plastic or metal hexnut
Sealed version – sealed from the front and back
FPG 3101.0120Complete fuseholder with fuse carrier (slotted, IP 67)
FPG 3101.0125Complete fuseholder with fuse carrier (finger grip, IP 67)
FPG 3101.7021Fuse carrier – slotted (IP 67, spare part only)
FPG 3101.7521Fuse carrier –finger grip (IP 67, spare part only)
Accessories: See page 93 for spare plastic or metal hexnut
•rear panel, screw-on mounting
•pre-wire terminals before mounting for quicker assembly
•bayonet fuse carrier – slotted or finger grip
•solder/quick-connect terminals .187 x .020" (4.8 x 0.5mm)
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 40 (sealed from the back) or 67 (sealed from the
front and back) per IEC 529/DIN 40050
•max. power dissipation 4 watts, according to IEC 127-6. For additional values Pv in
function of Tamb , see page 5.
UL recognition (16A/250V)File #E39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #77570
SEMKOapproval (10A/250V)
SEV approval (10A/250V) File
numbers
on request
Fixing nut
sw 14
FPGFPG
Speed assembly – pre-wire terminals before mounting
NEW
add nuts to adjust profile
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com78
FEU with 90˚ end terminal
FEU Shocksafe Panel Mount Fuseholders for 1/4 x 11/4" or 5 x 20mm Fuses
Accessories: see page 93 for square flange, anti-rotation washer, spare plastic or metal nut, face plates, insulation cover
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257, SEV 3133
Insulation resistanceMore than 10,000 meg-ohms at 500V DC / 1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts,
4 kV from contacts to 7mm panel
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant
amplitude or 10 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 per IEC 529/DIN 40050
Body material Temperature resistant thermoplastic (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S.
Complete fuseholder with fuse carrier (slotted/grey for
1
/
4
x 1
1
/
4
" fuse)
FEU 0031.1699With 90˚ end terminal
FEU 0031.1764With straight end terminal
Complete fuseholder with fuse carrier (slotted/black for 5x20mm fuse)
FEU 0031.1706With 90˚ end terminal
FEU 0031.1754With straight end terminal
Complete fuseholder with fuse carrier (finger grip/black for
1
/
4
x 1
1
/
4
" fuse)
FEU 0031.1761With 90˚ end terminal
FEU 0031.1765With straight end terminal
FEU 0031.1693Fuseholder body only – 90˚ end terminal
FEU 0031.1694Fuseholder body only – straight end terminal
FEK 0031.1666Fuse carrier only – slotted/grey for 1/4 x 1 1/4" fuse
FEK 0031.1663Fuse carrier only – slotted/black for 5x20mm fuse
FEK 0031.1667Fuse carrier only – finger grip/black for 1/4 x 1 1/4" fuse
FEU 0031.1680Complete fuseholder with fuse carrier (slotted/grey for
1/4 x 11/4" fuse)
FEU 0031.1753Complete fuseholder with fuse carrier (slotted/black for
5x20mm fuse)
FEU 0031.1755Complete fuseholder with fuse carrier (finger grip/black
for 1/4 x 11/4" fuse)
FEU 0031.1673Fuseholder body only
FEK 0031.1666Fuse carrier only – slotted/grey for 1/4 x 11/4" fuse
FEK 0031.1663Fuse carrier only – slotted/black for 5x20mm fuse
FEK 0031.1667Fuse carrier only – finger grip/black for 1/4 x 11/4" fuse
Order Numbers (see page 102 for fuses)
File
numbers
on request
•low profile international fuseholder
•bayonet fuse carrier – finger grip or slotted
•quick-connect terminals .187 x .020" (4.8 x 0.5mm)
•anti-rotation protection (use “D” cut-out)
•mounting hole: 12.7 mm (0.5")
•max. power dissipation 5 watts (using 1/4 x 11/4" fuse); 4.5 watts (using
5x20mm fuse), according to IEC 127-6. For additional values Pv in
function of Tamb , see page 5.
UL recognition(20A/250V)File #E39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #1691, expert report
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
CS certification(10A/250V)
•low profile international fuseholder
•bayonet fuse carrier – finger grip or slotted
•solder terminals .138 x .10" (3.5 x 2.5mm)
•anti-rotation protection (use “D” cut-out)
•mounting hole 12.7 mm (0.5")
•max. power dissipation 5 watts (using 1/4 x 11/4" fuse); 4.5 watts (using
5x20mm fuse), according to IEC 127-6. For additional values Pv in
function of Tamb , see page 5.
UL recognition (20A/250V)File #E 39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #1691, expert report
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
SETI approval (6.3A/250V)
CS certification(10A/250V)
File
numbers
on request
.187" quick-connect terminals
(VDE) FI CS
Solder terminals
FEU
FEK FEK FEK
FEU with straight end terminal
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 79
FEU Shocksafe Panel Mount Fuseholders for 1/4 x 11/4" or 5 x 20mm Fuses (VDE) CS
FI
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257, SEV 3133
Insulation resistanceMore than 10,000 meg-ohms at 500V DC / 1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts,
4 kV from contacts to 7mm panel
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant
amplitude or 10 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 per IEC 529/DIN 40050
Body material Temperature resistant thermoplastic (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S.
Order Numbers (see page 102 for fuses)
FEU 0031.1659Complete fuseholder with fuse carrier (slotted/grey for
1/4 x 11/4" fuse)
FEU 0031.1751Complete fuseholder with fuse carrier (slotted/black for
5x20mm fuse)
FEU 0031.1653Fuseholder body only
FEK 0031.1666Fuse carrier only – slotted/grey for 1/4 x 11/4" fuse
FEK 0031.1663Fuse carrier only – slotted/black for 5x20mm fuse
.187" quick-connect terminals
Complete fuseholder with fuse carrier (slotted/grey for
1
/
4
x 1
1
/
4
" fuse)
FEU 0031.1768With 90˚ end terminal
FEU 0031.1752With straight end terminal
Complete fuseholder with fuse carrier (slotted/black for 5x20mm fuse)
FEU 0031.1767With 90˚ end terminal
FEU 0031.1769With straight end terminal
FEU 0031.1695Fuseholder body only – 90˚ end terminal
FEU 0031.1696Fuseholder body only – straight end terminal
FEK 0031.1666Fuse carrier only – slotted/grey for 1/4 x 1 1/4" fuse
FEK 0031.1663Fuse carrier only – slotted/black for 5x20mm fuse
•high profile international fuseholder
•bayonet fuse carrier – slotted
•solder terminals .138 x .10" (3.5 x 2.5mm)
•anti-rotation protection (use “D” cut-out)
•mounting hole 12.7 mm (0.5")
•max. power dissipation 5 watts (using 1/4 x 11/4" fuse); 4.5 watts (using
5x20mm fuse), according to IEC 127-6. For additional values Pv in
function of Tamb , see page 5.
UL recognition (20A/250V)File #E39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #1691, expert report
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
CS certification(10A/250V)
•high profile international fuseholder
•bayonet fuse carrier – slotted
•quick-connect terminals .187 x .020" (4.8 x 0.5mm)
•anti-rotation protection (use “D” cut-out)
•mounting hole: 12.7 mm (0.5")
•max. power dissipation 5 watts (using 1/4 x 11/4" fuse); 4.5 watts (using
5x20mm fuse), according to IEC 127-6. For additional values Pv in
function of Tamb , see page 5.
UL recognition (20A/250V)File #E 39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #1691, expert report
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
CS certification(10A/250V)
File
numbers
on request
Accessories: see page 93 for square flange, anti-rotation washer, spare plastic or metal nut, face plates, insulation cover
File
numbers
on request
FEU with 90˚ end terminal
FEU with straight end terminal
FEK FEK
FEU
Solder terminals
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com80
FEU
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257, SEV 3133
Medical standards Slotted fuse carrier meets tool-only accessibility
(FEU 031.1681 only) requirements of medical equipment standards
IEC 601-1, BS 5724 part 1, DIN/VDE 0750 part 1
Insulation resistanceMore than 10,000 meg-ohms at 500V DC / 1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts,
4 kV from contacts to 7mm panel
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant
amplitude or 10 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 per IEC 529/DIN 40050
Body material Temperature resistant thermoplastic (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S.
Order Numbers (see page 102 for fuses)
FEU Shocksafe Panel Mount Fuseholders for 1/4 x 11/4" or 5 x 20mm Fuses CS
FEU
Accessories: see page 93 for square flange, anti-rotation washer, spare plastic or metal nut, face plates, insulation cover
Recessed fuse carrier Finger grip fuse carrier
•low profile international fuseholder with recessed fuse carrier (for
medical grade fuseholder with captive fuse carrier, see series FBS,
page 86)
•bayonet fuse carrier – slotted
•solder terminals .138 x .10" (3.5 x 2.5mm)
•anti-rotation protection (use “D” cut-out)
•mounting hole 12.7 mm (0.5")
•max. power dissipation 5 watts (using 1/4 x 11/4" fuse); 4.5 watts (using
5x20mm fuse), according to IEC 127-6. For additional values Pv in
function of Tamb , see page 4.
UL recognition(20A/250V)File #E 39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #1691, expert report
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
CS certification(10A/250V)
•low profile international fuseholder
•bayonet fuse carrier – finger grip
•solder terminals .138 x .10" (3.5 x 2.5mm)
•anti-rotation protection (use “D” cut-out)
•mounting hole: 12.7 mm (0.5")
•max. power dissipation 4.2 watts (using 1/4 x 11/4" fuse); 4.5 watts (using
5x20mm fuse), according to IEC 127-6. For additional values Pv in
function of Tamb , see page 4.
UL recognition (20A/250V)File #E39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #1691, expert report
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
CS certification(10A/250V)
File
numbers
on request
File
numbers
on request
FEU 0031.1758Complete fuseholder with fuse carrier (slotted/grey for
1/4 x 11/4" fuse)
FEU 0031.1757Complete fuseholder with fuse carrier (slotted/black for
5x20mm fuse)
FAU 0031.1681Fuseholder body only
FEK 0031.1666Fuse carrier only – slotted/grey for 1/4 x 11/4" fuse
FEK 0031.1663Fuse carrier only – slotted/black for 5x20mm fuse
FEU 0031.1803Complete fuseholder with fuse carrier (finger grip/black
for 5x20mm fuse)
FEU 0031.1804Complete fuseholder with fuse carrier (finger grip/black
for 1/4 x 11/4" fuse)
FEU 0031.1801Fuseholder body only
FEU 0031.1811Fuse carrier for 5x20mm fuses
FEU 0031.1812Fuse carrier for 1/4 x 11/4" fuses
(VDE)
FEK FEK
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 81
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257, SEV 3133
Insulation resistanceMore than 10,000 meg-ohms at 500V DC/1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts,
4 kV from contacts to panel (8 mm)
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
CS
FI
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant
amplitude or 10 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 per IEC 529/DIN 40050
Body material Thermoset (UL 94V-O)
Contact material Brass, tin-plated
Order Numbers (see page 102 for fuses)
FEC 0031.1631Fuseholder body
FEK 0031.1611Fuse carrier (slotted) for 5 x 20mm fuses
FEK 0031.1613Fuse carrier (slotted) for 1/4 x 11/4" fuses
FEK 0031.1616Fuse carrier (finger grip) for 1/4 x 11/4" fuses
0098.0044 Spare metal nut (optional)
Accessories: See page 93 for screw adapters for quick-connect terminals
•bayonet fuse carrier – finger grip or slotted
•solder/quick-connect terminals .250 x .032" (6.3 x 0.8mm). Solder terminals available on request.
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 40 per IEC 529/DIN 40050
•metal nut M16 x 1.5, double pitch
•max. power dissipation 5 watts (using 5x20mm fuse); 3.2 watts (using 1/4 x 11/4" fuse), according to
IEC 127-6. For additional values Pv in function of Tamb , see page 5.
UL recognition (20A/500V1)File #39328
CSA certification(12A/500V1)File #LR38456
VDE approval (10A/500V1)File #45269
SEMKOapproval (10A/500V1)
SEV approval (10A/500V1)
SETI approval (6.3A/250V)
CS certification(10A/250V)
1) Fuses according to 250V standards only
File
numbers
on request
.250" solder/quick-connect terminals
FEK 031.1611 / 031.1613 FEK 031.1616
FEC Shocksafe Panel Mount Fuseholders for 1/4 x 11/4" or 5 x 20mm Fuses
FEC 031.1631
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com82
FIZ / FUL
Accessories: See page 93 for insulation cover and screw adapter for quick-connect terminals
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant amplitude
or 10 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 or 67 per IEC 529/DIN 40040
Body material Thermoset (UL 94V-O)
Contact material Brass, tin-plated
CS
High Current, Shocksafe Panel Mount Fuseholders
for 1/4 x 11/4" or 5 x 20mm Fuses
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257, SEV 3133
Insulation resistanceMore than 10,000 meg-ohms at 500V DC/1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts,
4 kV from contacts to panel (8 mm)
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Rated 16A / 30A – for 5 x 20mm fuses Rated 16A-30A – for 1/4 x 11/4" or 5 x 20mm fuses
FEKFIZ FUL
FUL 0031.2303 Fuseholder body only, IP 67 (watertight), solder terminals
FUL 0031.2304 Fuseholder body only, IP 67 (watertight), quick-connect terminals
FUL 0031.2307 Fuseholder body only, IP 40, solder terminals
FUL 0031.2308 Fuseholder body only, IP 40, quick-connect terminals
FEK 0031.2320 Fuse carrier for 1/4 x 11/4" fuses, IP 67 (watertight)
FEK 0031.2321 Fuse carrier for 1/4 x 11/4" fuses, IP 40
FEK 0031.2322 Fuse carrier for 5 x 20mm fuses, IP 67 (watertight)
FEK 0031.2323 Fuse carrier for 5 x 20mm fuses, IP 40
0098.0042 Spare metal nut (optional)
FIZ 0031.2201 Complete fuseholder with fuse carrier, IP 67 (watertight)
FIZ 0031.2203 Complete fuseholder with fuse carrier, IP 40
FEK 0031.2220 Fuse carrier, IP 67 watertight (spare part only)
FEK 0031.2221 Fuse carrier, IP 40 (spare part only)
0583.0012 Spare metal nut (optional)
Order Numbers (see page 102 for fuses)
•screw type fuse carrier (slotted)
•quick-connect terminals .250 x .032" (6.3 x 0.8mm)
according to NEMA DC-2 (solder terminals optional)
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 40 or 67 (watertight from front
side according to IEC 529)
•max. power dissipation 4.6 watts (using 1/4 x 11/4" fuse); 5.2 watts (using
5x20mm fuse), according to IEC 127-6. For additional values Pv in
function of Tamb , see page 5.
UL recognition(30A/250V)File #E 39328
CSA certification(30A/250V)File #LR 38456
VDE approval (16A/250V)File #41424
SEMKOapproval (16A/250V)
SEV approval (16A/250V)
CS certification(16A/250V)
•screw type fuse carrier (slotted)
•solder / quick-connect terminals .250 x .032" (6.3 x 0.8mm)
according to NEMA DC-2
•anti-rotation protection (use “D” cut-out)
•environmental sealing protection IP 40 or 67 (watertight from front
side according to IEC 529)
•max. power dissipation 4.2 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition(30A/250V)File #E 39328
CSA certification(30A/250V)File #LR 38456
VDE approval (16A/250V)File #41424
SEMKOapproval (16A/250V)
SEV approval (16A/250V)
SETI approval (6.3A/250V)
CS certification(16A/250V)
File
numbers
on request File
numbers
on request
current carrying current carrying
terminals 6.3 x 0.8
solder / quick-connect
Double start thread M 18.5 x 2
quick-connect
terminals 6.3 x 0.8
Double start thread M 18.5 x 2
Solder
terminal
FI
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 83
FPG / FAB Shocksafe PCB Mount Fuseholders For 5 x 20mm Fuses
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257; SEV 3133(FAB)
Insulation resistanceMore than 10,000 meg-ohms at 500V DC/1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts, 4 kV
from contacts to 7mm panel
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant amplitude
or 10 G constant acceleration
Environmental
sealing protection IP 40 per IEC 529/DIN 40050
Body material FAB: thermoset (UL 94V-O)
FPG: temp. resistant thermoplastic (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S. and Worldwide
Options FPG: white body
Order Numbers (see page 102 for fuses)
FAB 0031.3558Complete fuseholder with fuse carrier
FEK 0031.3555Fuse carrier (spare part only)
FPG 3101.0050Complete fuseholder with fuse carrier (slotted)
FPG 3101.0055Complete fuseholder with fuse carrier (finger grip)
FPG 3101.8011Fuse carrier – slotted (spare part only)
FPG 3101.8511Fuse carrier – finger grip (spare part only)
Non-conductive center post adds stability “Kicked” PCB terminals
(VDE) FI CS
•bayonet fuse carrier – slotted or finger grip
•stand-offs for flux-proofing and ease of cleaning
•solderability: 235˚ C / 2 sec. (IEC 68-2-20 Test Ta, method 1)
soldering resistance: 350˚ C / 5 sec. (IEC 68-2-20 Test Tb, method 1B)
•environmental sealing protection IP40 per IEC 529/DIN 40050
•wave solderable and washable in aqueous solutions (sealed from the
bottom)
•max. power dissipation 2.5 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (16A/250V)File #E39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #77570
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
•bayonet fuse carrier – slotted (for finger grip style fuse carrier, use FPG)
•body designed to protrude through panel opening
•stand-offs for flux-proofing and ease of cleaning
•solderability: 235˚ C / 2 sec. (IEC 68-2-20 Test Ta, method 1)
soldering resistance: 350˚ C / 5 sec. (IEC 68-2-20 Test Tb, method 1B)
•environmental sealing protection IP40 per IEC 529/DIN 40050
•wave solderable and washable in aqueous solutions
•max. power dissipation 3.2 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (12A/250V)File #E39328
CSA certification(10A/250V)File #LR38456
VDE approval (6.3A/250V)File #1686, expert report
SEMKOapproval (6.3A/250V)
SEV approval (6.3A/250V)
SETI approval (6.3A/250V)
CS certification(6.3A/250V)
File
numbers
on request File
numbers
on request
Pins with spacing
of 5.08 have the
same potential
FABFPGFPG
NEW
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com84
FPG / FAF Shocksafe PCB Mount Fuseholders For 5 x 20mm Fuses
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257; SEV 3133(FAF)
Insulation resistanceMore than 10,000 meg-ohms at 500V DC/1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts, 4 kV
from contacts to 7mm panel
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
Vibration resistance 10-500 Hz; .03 inch (0.75mm) constant amplitude
or 10 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 or 54 per IEC 529/DIN 40050
Body material temperature resistant thermoplastic (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S. and Worldwide
Options FPG: white body
(VDE) FI CS
Order Numbers (see page 102 for fuses)
FAF 0031.3751Complete fuseholder with fuse carrier, IP 40
Sealed version – sealed from the front
FAF 0031.3753Complete fuseholder with fuse carrier, IP 54
FEK 0031.3555Fuse carrier, IP 40 (spare part only)
FEK 0031.3562Fuse carrier, IP 54 (spare part only)
FPG 3101.0040Complete fuseholder with fuse carrier (slotted)
FPG 3101.0045Complete fuseholder with fuse carrier (finger grip)
FPG 3101.8011Fuse carrier – slotted (spare part only)
FPG 3101.8511Fuse carrier – finger grip (spare part only)
•bayonet fuse carrier – slotted (for finger grip style fuse carrier, use FPG)
•body designed to protrude through panel opening
•stand-offs for flux-proofing and ease of cleaning
•solderability: 235˚ C / 2 sec. (IEC 68-2-20 Test Ta, method 1)
soldering resistance: 350˚ C / 5 sec. (IEC 68-2-20 Test Tb, method 1B)
•environmental sealing protection IP40 / 54 per IEC 529/DIN 40050
•wave solderable and washable in aqueous solutions
•max. power dissipation 3.4 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (12A/250V)File #E39328
CSA certification(10A/250V)File #LR38456
VDE approval (6.3A/250V)File #1698, expert report
SEMKOapproval (6.3A/250V)
SEV approval (6.3A/250V)
SETI approval (6.3A/250V)
CS certification(6.3A/250V)
•bayonet fuse carrier – slotted or finger grip
•body designed to protrude through panel opening
•stand-offs for flux-proofing and ease of cleaning
•solderability: 235˚ C / 2 sec. (IEC 68-2-20 Test Ta, method 1)
soldering resistance: 350˚ C / 5 sec. (IEC 68-2-20 Test Tb, method 1B)
•environmental sealing protection IP40 per IEC 529/DIN 40050
•wave solderable and washable in aqueous solutions (sealed from the
bottom)
•max. power dissipation 2.5 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition(16A/250V)File #E39328
CSA certification(16A/250V)File #LR38456
VDE approval (10A/250V)File #77570
SEMKOapproval (10A/250V)
SEV approval (10A/250V) File
numbers
on request
File
numbers
on request
Pns with spacing of
5.08 have the same
potential
FPG 3101.0045
Extra PCB terminals
add stability
FAF
Front seal (IP 54)
or unsealed
NEW
FPG 3101.0040
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 85
FEK
FAU / FACShocksafe PCB Mount Fuseholders
for 1/4 x 11/4" or 5 x 20mm Fuses
Vibration resistance 10-500 Hz; .014 inch (0.35mm) constant
amplitude or 5 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 per IEC 529/DIN 40050
Body material Temperature resistant thermoplastic (UL 94V-O)
Contact material Brass, tin-plated
Patents U.S.
(VDE) CS
FI
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257, SEV 3133
Insulation resistanceMore than 10,000 meg-ohms at 500V DC/1 min.
Test voltage 50 Hz for 1 minute; 3 kV between contacts, 4 kV
from contacts to panel (5mm FAU, 24mm FAC)
Contact Resistance Less than .005 ohm at 20 millivolts
Ambient temperaturesTamb -40˚ C to +85˚ C in function of Pv
•bayonet fuse carrier – slotted or finger grip
•sleeve designed to protrude through panel opening
•stand-offs for flux-proofing and ease of cleaning
•solderability: 235˚C / 2 sec. (IEC 68-2-20 Test Ta, method 1)
soldering resistance: 350˚C / 5 sec. (IEC 68-2-20 Test Tb, method 1B)
•wave solderable and washable in aqueous solutions
•max. power dissipation 4.1 watts (using 1/4 x 11/4" fuse); 3.8 watts (using
5x20mm fuse), according to IEC 127-6. For additional values Pv in
function of Tamb , see page 5.
UL recognition (16A/250V)File #E 39328
CSA certification(16A/250V)File #LR 38456
VDE approval (10A/250V)File #1688, expert report
SEMKOapproval (6.3A/250V)
SEV approval (6.3A/250V)
SETI approval (6.3A/250V)
CS certification(6.3A/250V)
File
numbers
on request
•bayonet fuse carrier – slotted or finger grip
•round body designed to protrude through panel opening
•stand-offs for flux-proofing and ease of cleaning
•solderability: 235˚C / 2 sec. (IEC 68-2-20 Test Ta, method 1)
soldering resistance: 350˚C / 5 sec. (IEC 68-2-20 Test Tb, method 1B)
•wave solderable and washable in aqueous solutions
•max. power dissipation 4.5 watts, according to IEC 127-6. For additional
values Pv in function of Tamb , see page 5.
UL recognition (16A/250V)File #E 39328
CSA certification(16A/250V)File #LR 38456
VDE approval (10A/250V)File #1690, expert report
SEMKOapproval (6.3A/250V)
SEV approval (6.3A/250V)
SETI approval (6.3A/250V)
CS certification(6.3A/250V)
File
numbers
on request
Order Numbers (see page 102 for fuses)
Accessories: see page 93 for square flange, anti-rotation washer, face plates
FAU 0031.3581Complete fuseholder with fuse carrier (slotted/grey for
1/4 x 1 1/4" fuse)
FAU 0031.3571Complete fuseholder with fuse carrier (slotted/black for
5x20mm fuse)
FAU 0031.3583Complete fuseholder with fuse carrier (finger grip/black
for 1/4 x 1 1/4" fuse)
FAU 0031.3577Fuseholder body only
FEK 0031.1666Fuse carrier only – slotted/grey for 1/4 x 1 1/4" fuse
FEK 0031.1663Fuse carrier only – slotted/black for 5x20mm fuse
FEK 0031.1667Fuse carrier only – finger grip/black for 1/4 x 1 1/4" fuse
FAC 0031.3822Complete fuseholder with fuse carrier (slotted/grey for
1/4 x 1 1/4" fuse)
FAC 0031.3821Complete fuseholder with fuse carrier (slotted/black for
5x20mm fuse)
FAC 0031.3823Complete fuseholder with fuse carrier (finger grip/black
for 1/4 x 1 1/4" fuse)
FAC 0031.3804Fuseholder body only
FEK 0031.1666Fuse carrier only – slotted/grey for 1/4 x 1 1/4" fuse
FEK 0031.1663Fuse carrier only – slotted/black for 5x20mm fuse
FEK 0031.1667Fuse carrier only – finger grip/black for 1/4 x 1 1/4" fuse
FEK FEK
“Kicked” PCB terminals
FAU
“Kicked”
PCB terminals
FAC
0.5
CS
FBS Medical Grade, Shockproof Fuseholders for 5 x 20mm Fuses
Insulation resistanceMore than 10,000 meg-ohms at 500VDC / 1 min.
Contact Resistance Less than .005 ohm at 20 millivolts
Vibration resistance 10-500 Hz; .014 inch (0.35mm) constant
amplitude or 5 G constant acceleration
Crossing frequency 60 Hz per IEC 68-2-6, test Fc
Environmental
sealing protection IP 40 per IEC 529/DIN 40050
Body material Temperature resistant thermoplastic (UL 94V-O)
Contact material Brass, tin-plated
Patents US and Worldwide
Accessories: See page 93 for square flange, anti-rotation washer, spare plastic or metal nut, face plates, insulation cover
•pcb mount for 5 x 20mm fuses:
•captive bayonet fuse carrier – finger grip or slotted
•shockproof according to IEC 529 test probe; live parts are completely
innaccessible to a probe measuring 1mm in diameter and 100mm in
length (see page 3 for more information about shock safety)
•body designed to protrude through panel opening
•stand-offs for flux-proofing and ease of cleaning
•solderability: 350˚C/2 sec. (IEC 68-2-20 Test Ta, method 2)
soldering resistance: 350˚C/10 sec. (IEC 68-2-20 Test Tb, method 2)
•max. power dissipation 2.5 watts, according to IEC 127-6. For
additional values Pv in function of Tamb , see page 5.
UL recognition(10A/250V)File #E 39328
CSA certification(10A/250V)File #LR 38456
VDE approval (10A/250V)File #62305
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
CS certification(10A/250V)
•panel mount for 5 x 20mm fuses
•captive bayonet fuse carrier – finger grip or slotted
•shockproof according to IEC 529 test probe; live parts are completely
innaccessible to a probe measuring 1mm in diameter and 100mm in
length (see page 3 for more information about shock safety)
•solder/quick-connect terminals .187 x .020" (4.8 x 0.5mm)
•anti-rotation protection (use “D” cutout)
•mounting hole: 12.7 mm (0.5")
•max. power dissipation 2.5 watts, according to IEC 127-6. For
additional values Pv in function of Tamb , see page 5.
UL recognition(10A/250V)File #E 39328
CSA certification(10A/250V)File #LR 38456
VDE approval (10A/250V)File #62305
SEMKOapproval (10A/250V)
SEV approval (10A/250V)
CS certification(10A/250V)
Order Numbers (see page 102 for fuses)
double start
thread
double start
thread
mechanical
stabilizing pins electrical
contacts
General standards Built according to UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257 and 127-6, EN 60257 and
60127-6, SEMKO SS-EN 60257
Medical standards Slotted fuse carrier meets tool-only accessibility
requirements of medical equipment standards IEC
601-1, BS 5724 part 1, DIN/VDE 0750 part 1
Test voltage 50 Hz / 1 min.; 3 kV between contacts, 4 kV from
contacts to 7mm panel
Ambient Storage: -25˚ C to +85˚ C
temperatures Operating: +40˚ C for touchable surfaces,
+85˚ C for untouchable surfaces
FBS 0031.3911Complete fuseholder with fuse carrier (finger grip)
FBS 0031.3901Complete fuseholder with fuse carrier (slotted) FBS 0031.3991Complete fuseholder with fuse carrier (finger grip)
FBS 0031.3981Complete fuseholder with fuse carrier (slotted)
FBS
FBS
FBS
File
numbers
on request
File
numbers
on request
FBS captive fuse carrier,
slotted or finger grip
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com86
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 87
Order Numbers (see page 102 for fuses)
Board Mount Fuse Blocks – Surface Mount
7090
accepts 7 x 2mm Melf SMT fuse
Solder pad
•max. ambient temp. -40˚ C to +85˚ C
•vibration resistance: frequency range 10-500 Hz
(1000Hz) amplitude, 0.75mm resp. accel. 100m/
s2(10g), IEC 68-2-6, test Tc
•shock resistance: 981m/s2(100g), 11ms (IEC 68-2-
27)
•climatic category: HPF (DIN 40040)
•reflow and vapor phase soldering
•power dissipation: 1.186 watts/ 136.4˚C; 0.724
watts/94˚C; 0.532 watts/75.9˚C
•body: temp. resistant thermoplastic (UL 94V-O);
contacts: tin plated copper alloy
3.5A max. recommended RMS current at 63V. 5A
RMS current at 12V requires a minimum 10mm wide
pcb trace.
Standards: UL 512; CSA C22.2-39
UL recognition (5A/125V)
file #E39328
CSA certification (5A/125V)
file #LR38456
0031.7701.11 packaged loose
0031.7701.22 750 pieces on tape & reel
0031.7701.23 1500 pieces on tape and reel
See pages 130-133
for the OMF 63V
and 125V surface
mount fuses
OMH 125V
accepts 7.4 x 3.1mm SMT fuse
Solder pad
SpoolBlister tape
max. dimensions for
removal of cover
solder
pad
Blister tray
OGN
accepts 5 x 20mm fuse
Blister tray
package
•max. ambient temp. -55˚C to +85˚C
•suitable for reflow and vapor phase soldering
•power dissipation:max. 0.9 watts
•body: temperature resistant thermoplastic (UL
94V-O); contacts: bronze, tin plated
When used with fuses other than the Schurter
Melf shown below, the suitability of these fuse
blocks should be evaluated in the end use
application.
Standards: UL 512; CSA C22.2-39
UL recognition (7A/125V)
file #E41738
CSA certification (7A/125V)
file # LR 23151-12
7090.9010.03 packaged loose
(231786)
7090.9010.55 500 pieces on
tape and reel
See page 136 for the MELF
125V surface mount fuse
(231786)
• low profile fuse block with insulation walls, for 5 x
20mm fuse
• J-bend SMT terminals
• max. power dissipation 4 watts
• contact resistance: < .005 ohm at 20 mV (IEC
127-6)
• vibration resistance: frequency range 10-500 Hz,
cross over frequency 60 Hz; < 60 Hz constant
amplitude of 0.75mm, > 60 Hz constant
acceleration 10g
• dielectric strength: >3kV, 50 Hz/1 min.
• max. ambient temp. -25˚C to +85˚C
• solderability: 235˚ C/2s (IEC 68-2-20/Ta); reflow
and vapor phase
• soldering heat resistance: 350˚ C/5s (IEC 68-2-
20/Tb)
• body: temperature resistant thermoplastic PETP
(UL 94V-O);
contacts: copper-alloy, tin-plated
• oxygen index rating: 33%
• for optional cover, see page 93
Standards: UL 512, CSA C22.2-39, DIN/VDE 0820,
IEC 257, EN 60257
UL recognition (10A/250V)
file #E39328
CSA certification (10A/250V)
file #LR38456
VDE approval (10A/250V)
file #70428
SEMKO approval (10A/250V)
SEV approval (10A/250V)
0031.8221 packaged loose
0031.8222 500 pieces – tray
package for auto insertion
14
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com
88
Board Mount Fuse Blocks – Through-hole
CS
7090.9020.03 packaged loose
(231787) OGN 0031.8201 22.5 mm pin
spacing
OGN 0031.8211 25.0 mm pin
spacing
replacements forOG 031.8001/OGB 031.8101
OG 0031.8002 OGD 0031.8231
Order Numbers (see page 102 for fuses)
•max. ambient temp. Tamb -55˚C
to +85˚C
•suitable for reflow and vapor
phase soldering
•power dissipation max. 0.9 watts
•body: temperature resistant
thermoplastic (UL 94V-O);
contacts: bronze, tin plated
When used with fuses other than
the Schurter Melf shown below, the
suitability of these fuse blocks
should be evaluated in the end use
application.
Standards: UL 512; CSA C22.2-39
UL recognition (7A/125V)
file #E41738
CSA certification (7A/125V)
file # LR 23151-12
• low profile fuse block with insulation
walls, for 5 x 20mm fuse
• “kicked” pcb terminals
• max. power dissipation 4 watts
• requires M 2.5 mounting screw
(according to ISO 7046; not supplied)
• contact resistance: < .005 ohm at 20
mV (IEC 127-6)
• vibration resistance: frequency range
10-500 Hz, cross over frequency 60
Hz; < 60 Hz constant amplitude of
0.75mm, > 60 Hz constant
acceleration 10g
• dielectric strength: >3kV, 50 Hz/1 min.
• Max. ambient temp. -25˚C to +85˚C
• solderability: 235˚C/2s (IEC 68-2-20)
• soldering heat resistance: 350˚ C/5s
(IEC 68-2-20/Tb)
• body: temp. resistant thermoplastic
PETP (UL 94V-O)
• oxygen index rating: 33%
• contacts: brass, tin-plated
• for optional cover, see page 93
Standards: UL 512, CSA C22.2-39, DIN/
VDE 0820, IEC 257, EN 60257
UL recognition (10A/250V)
file #E39328
CSA certification (10A/250V)
file #LR38456
VDE approval (10A/250V)
file #70428
SEMKO approval (10A/250V)
SEV approval (10A/250V)
•printed circuit board mountable
for 1/4 x 11/4" fuse
•test voltage: 4 kV, 50 Hz/1min.
•-25˚C to +85˚C ambient temp.
•insulation resistance: > 10,000
meg-ohms at 500V DC
•contact resistance: < .004 ohm at
20 mV
•body: thermoset (UL 94V-O)
•max. power dissipation 4 watts
•contacts: German silver
Standards: UL 512, CSA C22.2-39,
IEC 257, EN 60257
UL recognition (16A/500V1)
file # E39328
CSA certification (10A/250V)
file #LR38456
CS certification (10A/250V)
1) Fuses according to 250V standards only
•international fuse block, accepts 1/4 x
11/4" fuse in upper or 5 x 20 mm fuse
in lower portion
•impossible to have two fuses installed
at the same time
•insulation walls reduce the risk of
electric shock
•“kicked” pcb terminals
•clip ends prevent axial fuse movement
•max. power dissipation 4 watts
• contact resistance: < .005 ohm at 20
mV (IEC 127-6)
• vibration resistance: freq. range 10-
500 Hz, cross over freq. 60 Hz; < 60
Hz constant amplitude of 0.75mm, >
60 Hz constant acceleration 10g
• Max. ambient temp. -25˚C to +85˚C
• solderability: 235˚C/2s (IEC 68-2-20)
• soldering heat resistance: 350˚ C/10s
(IEC 68-2-20/Tb)
•body: temperature resistant
thermoplastic PBTP (UL 94V-0);
contacts: brass, tin-plated
•U.S. and worldwide patents
Standards: UL 512, CSA C22.2-39, DIN/
VDE0820, IEC257, EN60257
UL recognition (16A/500V1)
file #E39328
CSA certification (16A/250V)
file #LR38456
VDE approval (10A/250V)
file #70428
SEMKO approval (10A/250V)
SEV approval (10A/250V)
1) Fuses according to 250V standards only
7090
accepts 7 x 2mm Melf SMT fuse OGN
accepts 5 x 20mm fuse OG
accepts 1/4 x 11/4" fuse
max.
dimensions
for removal of cover
OGD
accepts 5 x 20mm or 1/4 x 1 1/4" fuse
See page 136 for the MELF
125V surface mount fuse
7090.9020.55 500 pieces on
tape & reel
(231787)
35.4
pcb drill hole Ø 1.4mm (+0.1)
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 89
Board Mount Fuse Blocks – Screw Mount
CS CS
UHB
accepts 5 x 20mm fuse UH
accepts 5 x 20mm fuse RSH
accepts 1/4 x 11/4" fuse
•fuse block for 5 x 20mm fuse
•solder terminals
•test voltage: 50 Hz/1min.; > 3 kV between
metal front plate and terminals
•insulation resistance: > 10,000 meg-ohms at
500V DC
•contact resistance: < .005 ohm
at 20 mV
•soldering heat resistance:
max. 350˚C/5sec.
•body material: fiberglass-reinforced
polycarbonate
•contacts: brass, tin-plated
•requires M3 mounting screw
(not supplied)
•power dissipation on request
•for optional cover, see page 93
Standards: UL 512, CSA C22.2-39, IEC 257
UL recognition (6.3A/250V)
file #E39328
CSA certification (6.3A/250V)
file #LR38456
• fuse block for 5 x 20mm fuse
• single units or break-off strips of ten unit
• solder/quick-connect terminals .187 x .020"
(4.8 x 0.5mm)
• test voltage: 3 kV, 50 Hz/1 min.
• -25˚C to +85˚C ambient temp.
• body: thermoset (UL 94V-O)
contacts: nickel silver
• requires M3 mounting screw
(not supplied)
•power dissipation on request
Standards: UL 512, CSA C22.2-39, IEC 257
UL recognition (10A/250V)
file #E39328
CSA certification (10A/250V)
file #LR38456
CS certification (10A/250V)
•fuse block for 1/4 x 11/4" fuse
•single units or break-off strips of ten units
• solder/quick-connect terminals .187 x .020"
(4.8 x 0.5mm)
•test voltage: 3 kV, 50 Hz/1 min.
•-25˚C to +85˚C ambient temp.
•insulation resistance: > 10,000 meg-ohms at
500V DC
•contact resistance: < .004 ohm at 20 mV
•body: thermoset (UL 94V-O)
•contacts: nickel silver
•requires M3 mounting screw
(not supplied)
•max. power dissipation 4 watts
Standards: UL 512, CSA C22.2-39, IEC 257, EN
60257
UL recognition (16A/500V1)
file # E39328
CSA certification (10A/250V)
file #LR38456
CS certification (10A/250V)
1) Fuses according to 250V standards only
UH 0031.5001 single unit
UH 0031.5010 strip of ten units
RSH 0031.6001 single unit
RSH 0031.6010 strip of ten units
UHB 0031.5101
Order Numbers (see page102 for fuses)
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com
90
Board Mount Holders for Microfuses
Order Numbers (see page 102 for fuses)
FMS 250V
accepts 250V microfuse
•through-hole mount fuseholder
•accepts MSF, MST or MXT 250V
microfuses
•rated 5A/250V
•body: temp. resistant
thermoplastic (UL 94V-O);
contacts: brass, tin-plated
outside; 1 – 1.5µ gold inside
Standards: UL 512, CSA C22.2-39
FMS 0031.7601
See pages 140-142 for
the MSF/ MST / MXT
250V microfuses
FMR 125V
accepts 125V microfuse – horizontal mount
FMR 0031.7505 for horizontal
mount microfuse
NEW
See page 139 for the
MSF 125V microfuse
FMS 125V
accepts 125V microfuse – vertical mount
•through-hole mount fuseholder
• for vertical mounting of MSF
125V microfuse
•body: temp. resistant
thermoplastic (UL 94V-O);
contacts: brass, silver-plated
Standards: UL 512, CSA C22.2-39
UL recognition (5A/125V)
file #E39397
CSA certification (5A/125V)
file #LR38456
CS certification (5A/125V)
CS
See page 139 for the
MSF 125V microfuse
FMS 0031.7501 for vertical mount
microfuse
•through-hole mount fuseholder
• for horizontal mounting of MSF
125V microfuse
•body: temp. resistant
thermoplastic (UL 94V-O);
contacts: brass, silver-plated
Standards: UL 512, CSA C22.2-39
UL recognition (5A/125V)
file #E39328
CSA certification (5A/125V)
file #LR38456
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 91
Board Mount Fuse Clips
OG
accepts 1/4 x 11/4" or 5 x 20mm fuses
7170
accepts 5 x 20mm fuse
OG
accepts 5 x 20mm fuse
OG
accepts 5 x 20mm fuse
• fuse clip for 5 x 20 mm fuse
• “kicked” terminals for optimum
wave-soldering
•current rating: 10A/250V
•contacts: brass, tin-plated
Standards: UL 512 and IEC 257
• fuse clip for 5 x 20 mm fuse
•contacts:
OG 0751.0052: bronze, tin-plated
OG 0751.0062: brass, tin-plated
•for optional cover, see page 93
Standards: UL 512 and IEC 257
UL recognition1) (6.3A/250V)
file # E39328
1) part number 0751.0052 only
•fuse clip for 5 x 20mm fuse
•screw-on pcb mount
•solder terminals
•contacts: bronze
•international fuse clip, built to
accept 1/4 x 11/4" or 5 x 20mm
fuses
•change in footprint needed for
different fuse size
•contacts: bronze, tin-plated
Standards: UL 512 and IEC 257
UL recognition (10A/500V1)
file # E39328
1) Fuses according to 250V standards only
OG 0751.0052
OG 0751.0062
7170.0430
(231014) OG 0751.0056
Order Numbers (see page102 for fuses)
OG 0751.0110
footprint for
5 x 20mm fuses
footprint for
1/4 x 11/4" fuses
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com
92
Board Mount Fuse Clips
OG
accepts 1/4 x 11/4" or 5 x 20mm fuses OG
accepts 1/4 x 11/4" or 5 x 20mm fuses 7170
accepts 10.3 x 38mm fuse 7170
accepts 10.3 x 38mm fuse
•international fuse clip, accepts 1/4
x 11/4" fuse in upper or 5 x 20 mm
fuse in lower portion
•impossible to have two fuses
installed at the same time
•clip ends prevent axial movement
of the fuse
•OG clip built in accordance with
IEC 65, subclause 14.5.2, VDE
0860 IEC 257, UL 512
•no change in footprint needed for
different fuse size
•U.S. patented
Standards: UL 512 and IEC 257
•fuse clip accepts 10.3 x 38mm
fuse
•for printed circuit board mounting
•hole for optional securing screw
•contacts: bronze, electroplated
•for 10.3 x 38mm quick-acting
fuse see series A3BK, page 155
UL recognition (20A)
file # E41738
(Max. voltage depends on end use application)
•fuse clip accepts 10.3 x 38mm
fuse
•screw-on pcb mount
•screw, plate and nut included
•support clip recommended, part
number 7170.0130 (ordered
separately)
•for 10.3 x 38mm quick-acting
fuse see series A3BK, page 155
OG 0751.0099 fuse clip, tin-
plated bronze OG 0751.0100 fuse clip, tin-
plated brass 7170.0470
(231660) 7170.0520
(23634)
Order Numbers (see page 102 for fuses)
without support clip with support clip
•international fuse clip, accepts 1/4
x 11/4" fuse in upper or 5 x 20 mm
fuse in lower portion
•impossible to have two fuses
installed at the same time
•clip ends prevent axial movement
of the fuse
•OG clip built in accordance with
IEC 65, subclause 14.5.2, VDE
0860 IEC 257, UL 512
•no change in footprint needed for
different fuse size
•U.S. patented
Standards: UL 512 and IEC 257
UL recognition (16A/500V1)
file #E39328
1) Fuses according to 250V standards only
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com 93
Cover for fuse block UHB
0031.5101 and fuse clips
OG 0751.0052/0062
OGH 0853.9561:
Macrolon (UL94 V-O),
max. 1.6 Watts power
dissipation
OGH 0853.9562: Vitrex
(UL94 V-O), max. 3.15
Watts power dissipation
Fuseholder faceplate with
self adhesive backing for
fuseholders with a 0.5"
mounting hole
Fuseholder faceplate with
self adhesive backing for
fuseholders with a 5/8" or
3/4" mounting hole
0880.0001 0.5"
0880.0002 5/8" or 3/4"
Order Numbers
Metal nut made from
nickel-plated brass.
Thread: M 12.7 x 1.5
double pitch
Plastic nut, fiberglass
reinforced polycarbonate.
Thread: M12.7 x 1.5, double
pitch.
Fuseholders may be
supplied with clear or black
plastic nut. Conversion to
black nut in progress.
0098.0026 Metal
0098.0093 Plastic
Anti-rotation washer
For securing fuseholders
with a 0.5" mounting hole
without having to punch a
complicated “D” cut-out
VSI 0696.0033
Order Numbers
Accessories For Fuseholders / Fuse Blocks / Fuse Clips
Insulation boot for
fuseholders FEU and FBS
panel mount. Made of
flexible plastic (UL 94V-O)
0859.0081
Insulation boot for
fuseholders FIZ/FUL.
Made from UL recognized
component plastic
(UL file #E41871)
0859.0046
Insulation boot for
fuseholders FEU. Made
from UL recognized
component plastic
(UL file #E41871)
0859.0041 for FEU 031.1653
0859.0042 for FEU 031.1673
0859.0042 for FEU 031.1681
0859.0043 for FEU 031.1694
metal
plastic (Macrolon)
Square flange
Can be used with all
fuseholders with a 0.5"
mounting hole
QF 0853.0066
Screw-adapter for quick-
connect terminals .250 x
.032", straight (6.3 x
0.8mm)
0750.0141
shown above with photos
Cover for fuse blocks
OGN 0031.8201/8211/
8221
Macrolon (UL 94V-O),
max. 1.6 Watts power
dissipation
OGH 0853.0551
