Oiltight Switches and Pilot Devices HW Series: 22mm
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Switches & Pilot Devices
HW: The Best Engineered Switch in the World
HW Series — 22mm IEC Style Global Pushbuttons
Key features include:
•Locking lever removable contact blocks
•Finger-safe IP20 contacts as standard, other terminal
styles available
•Tamperproof construction
•All E-stops meet EN418 and are compliant with SEMI
S2 standards
•Worldwide approvals
•Easy to assemble
•Available assembled or as sub-components
•Choice of black plastic or metallic front bezels
•Incandescent or LED illumination
•Transformer or full voltage
•Slow make double break self cleaning contacts
IDEC’s HW switches are “The best engineered switch in the world” for a
reason. Carrying the CE mark, UL, CSA, and TUV approvals, these
switches are designed for use in almost any part of the world.
Complete with finger-safe contact blocks offering IP20 protection, these
7/8" (22mm) switches include illuminated and non-illuminated
pushbuttons, pilot lights, selector switches, and emergency stop
switches.
All switches also incorporate mechanically keyed safety locking levers,
ensuring correct installation and maintaining safety in high-vibration
applications.
Registration No. R9551089 (E-stops)
Registration No. J9551458 (all other switches)
Registration No. J9650511 (Pilot Lights)
File No. LR92374File No. E68961
HW Series: 22mm Oiltight Switches and Pilot Devices
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Switches & Pilot Devices
Specifications
Conforming to Standards EN60947-1, EN60947-5-1, VDE0660-200, UL508, CSA C22-2 No.14
Approvals
CSA: pushbuttons and selector switches: A600
pilot lights and illuminated pushbuttons, direct supply
pilot lights and illuminated pushbuttons with integral transformer
(100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)
UL: pushbuttons and selector switches: A600
pilot lights and illuminated pushbuttons, direct supply
pilot lights and illuminated pushbuttons with integral transformer
(100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)
TÜV: pushbuttons and selector switches: A600=P600 (NO, NC)/Q600 (NO-EM, NC-LB)
pilot lights and illuminated pushbuttons, direct supply
pilot lights and illuminated pushbuttons with integral transformer
(100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)
Operating Temperature Operation: –25 to +50°C (without freezing)
Storage: –40 to +70°C (without freezing)
Vibration Resistance 10 to 55Hz, 98m/sec2 (10G) conforming to IEC6068-2-6
Shock Resistance 980m/sec2 (100G) conforming to IEC6068-2-7
Electric Shock Protection Class 0 conforming to IEC60536
Degree of Protection
(conforming to IEC60529)
(conforming to NEMA ICS6-110)
IP65 (from front of the panel)
IP20 (Type HW-F contact block)
NEMA 1, 2, 3, 3R, 3S, 4, 4X, 5, 12, 13 (from front of panel)
Mechanical Life Momentary pushbuttons: 5,000,000 (900 operations per hour)
All other switches: 500,000
Pollution Degree
(conforming to IEC60947-1) 3 for switches not using a transformer
2 for switches using a transformer
Rated Operational Characteristics AC-15: A600 or Ue = 250V, le = 3A (NO, NC, NO-EM, NC-LB)
DC-13: P600 or Ue = 125V, le = 1.1A (NO, NC)
DC-13: Q600 or Ue = 125V, le = 0.9A (NO-EM, NC-LB)
Rated Insulation Voltage 600V
Rated Switching Over-Voltage Less than 4kV, conforming to IEC60947-1
Rated Impulse Withstanding Voltage 4kV for contact circuit
2.5kV for lamp circuit
Rated Thermal Current 10 Amp
Minimum Switching Capacity 5 mA at 3V AC/DC
Contact Operation Slow break NC or NO, self-cleaning
Positive Action Operation
(Emergency Stops with NC contacts)
5.5mm to 10mm travel to latch
45N minimum force to latch
10mm maximum travel
1,800 operations per hour maximum for a Pushlock Turn Reset
900 operations per hour maximum for a Push-Pull
Operating Force Flush and extended pushbuttons—with 1NO or 1NC contact: 6.2±2N (momentary), 7.0±2N (main-
tained)
Additional contacts—1NO or 1NC: +3.2N (momentary), + 3.3N (maintained)
Terminal Referencing Conforming to CENELEC EN50005
Recommended Terminal Torque 0.8 N m (7.1 in lb.)
External Short-Circuit Protection 10A 250V fuse conforming to IEC60269-1
Applicable Wire Size Minimum 1 x 22 AWG, max. 2 x 14 AWG or 1 x 12 AWG
Contact Resistance Initial contact resistance of 50mΩ or less
Contact Gap 4mm (NO and NC)
2mm (NO-EM and NC-LB)
Horsepower Rating Reference Value: 1/4 HP @ 120V (1ø non-reversing), 1HP @ 240V (3ø non-reversing)
Electrical Reliability MTBF < 1 fault for 10 million operation cycles (3V DC, 5mA)
Lamp Ratings Incandescent: 1 W
LEDs: 6V/17mA max, 12V & 24V/11mA max, 120 & 240V/10mA max
Maximum Inrush Current 40 A (40 ms)
Contact Material Silver (gold plated contacts available - contact IDEC)
Contact Ratings
Break Values Make Values
AC DC AC DC
Inductive Resistive Inductive Resistive Inductive Resistive Inductive Resistive
Rated Operating Current
24V:10A
120V: 5A
240V: 3A
480V: 1A
24V:10A
120V: 10A
240V: 6A
480V: 2A
24V: 5A
48V:2A
110V:1.1A
220V:0.6A
24V: 10A
48V:5A
110V:2.2A
220V:1.1A
120V: 60A
240V: 30A
480V: 15A
600V: 12 A
120V: 100A
240V: 60A
480V: 20A
120V: 11A
240V: 6A
12V: 40A
24V: 40A
120V: 20A
240V: 11A
480V: 4A
12V: 40A
24V: 40A
File No. LR92374
File No. E68961
Registration No. R9551089 (E-stops)
Registration No. J9551458 (all other switches)
Registration No. J9650511 (Pilot Lights)
1.For dimensions, see page A-116.
2.For life expectancy derating curves, see page A-120.
Oiltight Switches and Pilot Devices HW Series: 22mm
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Switches & Pilot Devices
Contact Blocks + Adaptor & Safety
Lever Lock +Anti-Rotation
Ring + Operator + Button = Complete Part
Non-Illuminated Pushbuttons (Sub-Assembled)
Part Numbers: Operators
Style Plastic Bezel Metal Bezel
Round Flush/Extended
Momentary HW1B-M0 HW4B-MO
Maintained HW1B-A0 HW4B-AO
Ø 29mm Mushroom
Ø 40mm Mushroom
Momentary HW1B-M0L HW4B-MOL
Maintained HW1B-A0L HW4B-AOL
Ø 60mm Jumbo Mush-
room
Momentary HW1B-M5-➀*–
Square Flush Extended Momentary HW2B-M0 –
Maintained HW2B-A0 –
1.In place of ➀, specify the Button Color
Code from table below.
2.*60mm mushroom operator includes
non-r emovable b utton (available in red,
black, green and yellow only).
3.For nameplates and accessories, see
page A-113.
4.For dimensions, see page A-116.
① Button Color Code
Color Code Color Code
Black B White W
Green G Yellow Y
Red R Grey N†
Blue S
1. HW1B-M5 available only in black, red
green and yellow.
2. †Grey available for round flush only.
Part Numbers: Contact Blocks
Style 1NO 1NC
Standard Fingersafe Contacts
(IP20)
HW-F10
HW-F10R
(early make)
HW-F01
HW-F01R
(late break)
Spring-Up Terminal Contacts
HW-G10
HW-G10R
(early make)
HW-G01
HW-G01R
(late break)
Exposed Screw Terminal
Contacts
HW-C10
HW-C10R
(early make)
HW-C01
HW-C01R
(late break)
Dummy Block
TW-DB
1.All assembled part numbers in catalog include
standard (HW-F...) contacts.
2.Assembled units with spring-up terminals
(HW-G...) can be ordered by removing an “F”
from the part number (Ex. HW1B-M1F11-R
becomes HW1B-M111-R).
3.Units with exposed screw terminals (HW-C...)
must be ordered as sub-components.
4.All contacts (including non-fingersafe versions)
are UL, CSA, and IEC compliant and carry the
CE mark.
Part Numbers: Anti-Rotation Ring
Appearance Part Number
HW9Z-RL
Use with notched panel cutout
to prevent unit rotation.
Part Numbers: Buttons
Style Part Number
Round Flush
HW1A-B1-➀
Round Extended
HW1A-B2-➀
Ø 29mm
Mushroom Cap
HW1A-B3-➀
Ø40mm
Mushroom Cap
HW1A-B4-➀
Square Flush
HW2A-B1-➀
Square Extended
HW2A-B2-➀
Part Number: Contact
Block Mounting Adaptor
(safety lever lock included)
Style Part
Number
HW-CB2C
1.Used to mount con-
tact blocks to oper-
ator (first pair only).
2.IDEC strongly recommends
using the safety lever lock
(included) to prevent heavy
vibration or maintenance per-
sonnel from inadvertently
unlocking contacts.
HW Series: 22mm Oiltight Switches and Pilot Devices
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Switches & Pilot Devices
Part Numbers: Non-Illuminated Emergency Stop Pushbuttons
Style Contact Plastic Bezel Metal Bezel
Ø 40mm Head Push–Pull 1NO
1NC
1NO-1NC
2NC
2NO
HW1B-Y2F10-➀†
HW1B-Y2F01-➀†
HW1B-Y2F11-➀†
HW1B-Y2F02-➀†
HW1B-Y2F20-➀†
HW4B-Y2F10-➀†
HW4B-Y2F01-➀†
HW4B-Y2F11-➀†
HW4B-Y2F02-➀†
HW4B-Y2F20-➀†
Ø 29mm Head Pushlock Turn Reset 1NO
1NC
1NO-1NC
2NO
2NC
HW1B-V3F10-R*
HW1B-V3F01-R*
HW1B-V3F11-R*
HW1B-V3F20-R*
HW1B-V3F02-R*
HW4B-V3F10-R*
HW4B-V3F01-R*
HW4B-V3F11-R*
HW4B-V3F20-R*
HW4B-V3F02-R*
Ø 40mm Head Pushlock Turn Reset 1NO
1NC
1NO-1NC
2NO
2NC
HW1B-V4F10-➀†
HW1B-V4F01-➀†
HW1B-V4F11-➀†
HW1B-V4F20-➀†
HW1B-V4F02-➀†
HW4B-V4F10-➀†
HW4B-V4F01-➀†
HW4B-V4F11-➀†
HW4B-V4F20-➀†
HW4B-V4F02-➀†
Ø 40mm Head EMO Pushlock Turn
Reset 1NO
1NC
1NO-1NC
2NO
2NC
HW1B-V4F10-R-EMO
HW1B-V4F01-R-EMO
HW1B-V4F11-R-EMO
HW1B-V4F20-R-EMO
HW1B-V4F02-R-EMO
HW4B-V4F10-R-EMO
HW4B-V4F01-R-EMO
HW4B-V4F11-R-EMO
HW4B-V4F20-R-EMO
HW4B-V4F02-R-EMO
Ø 40mm Head Pushlock Key Reset 1NO
1NC
1NO-1NC
2NO
2NC
HW1B-X4F10-R*
HW1B-X4F01-R*
HW1B-X4F11-R*
HW1B-X4F20-R*
HW1B-X4F02-R*
HW4B-X4F10-R*
HW4B-X4F01-R*
HW4B-X4F11-R*
HW4B-X4F20-R*
HW4B-X4F02-R*
Ø 60mm Head Pushlock Turn Reset 1NO
1NC
1NO-1NC
2NO
2NC
HW1B-V5F10-R*
HW1B-V5F01-R*
HW1B-V5F11-R*
HW1B-V5F20-R*
HW1B-V5F02-R*
–
Ø 40mm Head Unibody Pushlock
Turn Reset 1NO-1NC
2NC
1NO-2NC
HW1E-BV4F11-R*
HW1E-BV4F02-R*
HW1E-BV412R-TK2093-1**
–
Part Numbers: Non-Illuminated Emergency Stop Pushbuttons
Style Illumination
Type Contact Part Number
LED
1NO-1NC
2NC
2NC (with active lamp circuit)
1NO-1NC (with active lamp circuit)
HW1E-LV4F11QD-R*-➂
HW1E-LV4F02QD-R*-➂
HW1E-TV4F02QD-R-➂
HW1E-TV4F11QD-R*-➂
Incandescent
1NO-1NC
2NC
1NO-1NC (with active lamp circuit)
2NC (with active lamp circuit)
HW1E-LV4F11Q-R*-➂
HW1E-LV4F02Q-R*-➂
HW1E-TV4F11Q-R*-➂
HW1E-TV4F02Q-R*-➂
Part Numbers: Nameplates
Part Numbers: E-Stop Shrouds
Terminal Numbering (Unibody only)
HWAV–Yellow Plastic
Style Part Number
60mm Diameter
“Emergency Stop” HWAV-27†
60mm Diameter Blank HWAV-0Y
80mm Diameter
“Emergency Stop“
(for jumbo mushroom use)
HWAV-527
Style Part Number
HW9Z-KG1-TK2120
HW9Z-KG2-TK2120
Models Terminal Number
1NO-1NC NO = .3/.4, NC = .1/.2
2NC NC = 11/12, NC = 21/22
HW1E-L
HW1E-T Lamp + = X2, Lamp - = X1
Ø 60mm
S
T
O
P
E
M
E
R
G
E
N
C
Y
† HWAV-27 comes marked
“Emer gency Stop” as shown
in drawing.
Not applicable for
60mm mushroom.
Emergency Stop Pushbuttons (Assembled)
1. * Available in Red only.
2.† Available in red or yellow (insert color code in place of ➀)
3. In place of ➂, specify Full Voltage Code.
4. With single unit construction, the positive action contacts are integrated in the body of the switch. This provides an
extra degree of safety and reliability for critical emergency stop functions.
5. In the illuminated version, the light is independent of the switch action (except active lamp circuit model).
6For nameplates and accessories, see page A-113.
7For dimensions, see page A-116.
8.For sub-assembly part numbers, see next page.
9. All HW series E-stops comply with EN418, the IEC “E-Stop Addendum to the Low Voltage Directive,” this includes
“tamper proof” operation whereby a change of contact state is not possible by “teasing” or “floating” the oper ator.
10. “Active Lamp Circuit” consists of a built-in Normally Open contact in series with the lamp. This allows the lamp
to illuminate only when the button is pressed and eliminates the need for external jumpering.
➂ Full Voltage Code
Voltage Code
6VAC/DC 6V
12VAC/DC 12V
24VAC/DC 24V
