AH7
66
NV (AH7)
SWITCHES
HIGH PERFORMANCE
MINIATURE SWITCHES
WITH WIDE RANGE
FEATURES
• Extra long-life spring mechanism
—More than 10
7
mechanical operations,
10
5
electrical
• High contact rating of 15 Amps with
an operating for ce of only 200 g 7.05 oz
• Safety insulation guard types avail-
able
• Available in a wide operating force
and capacity range
• UL/CSA/VDE/SEMKO approved
TYPICAL
APPLICATIONS
• Home appliances
• Vending machines
• Amusement and communication
equipment
• Copiers
• General industrial machines
ORDERING INFORMATION
Type of switch
NV switch Contact arrangement Terminal Actuators
1: Bottom COM
terminal SPDT
2: Bottom COM
terminal SPST-NC
3: Bottom COM
terminal SPST-NO
4: Side COM
terminal SPDT
5: Side COM
terminal SPST-NC
6: Side COM
terminal SPST-NO
*(1: Solder terminal
with right-hand
guard)
*(2: Solder terminal
without guard)
4: .187 Quick-connect/
solder terminal with
right-hand guard
5: .187 Quick-connect/
solder terminal
without guard
*(8: .250 Quick-connect
terminal)
0: Pin plunger
1: Short hinge
lever
2: Hinge lever
3: Long hinge
lever
4: Simulated
roller lever
5: Short roller
lever
6: Roller lever
8: Wire lever
Operating force by pin plunger (max.)
Ex. AH7
Type 0.15N
{15gf} 0.25N
{25gf} 0.49N
{50gf} 0.98N
{100gf} 1.96N
{200gf} 3.92N
{400gf}
Standard type
Remark: Please consult us for * marked product.
Heat
resistant
type
(Standard)
.187 Quick-connect/
solder terminal without guard
Solder terminal without guard
.250 Quick-connect terminal
Low-level circuit type
(Standard)
Heat resistant type
(Low-level circuit type)
—
—
—
162
—
—
—
262
360
356
361
362
460
456
461
462
5
555
561
562
7
755
— — *(355) *(455)
—
—
TERMINALS
1. .187 Quick-connect/solder terminal
1) Bottom COM terminal
2) Side COM terminal
3) Terminal portion dimensions
* Indicating for the center of 1.6 dia. .063 dia.
2. Solder terminal
1) Bottom COM terminal
2)Terminal portion dimensions
3. .250 Quick-connect terminal
1) Bottom COM terminal
2) Terminal portion dimensions
3.4
.134
(10)
(.394)
t=0.5 .020
3-.187 Quick-connect terminal
(10)
(.394)
3.2*
.126*
2.4 dia.
.094 1.6 dia.
.063
6.4
.252
6.35
.250
4.75±0.1
.187±.004
3.4
.134
(6.5)
(.256)
t=0.5
.020
2.4 dia.
.094
7
.276
6.5
.256
4
.157
3.7
.146
6°
2.35
.093 (11)
(.433)
t=0.8 .031
3-.250 Quick-connect terminal
1.65 dia.
.065
6.35±0.1
.250±.004
8.05
.317
3.4
.134
mm inch
AH7
67
PRODUCT TYPES
1. Standard type
Bottom COM terminal .187 Quick-connect/solder terminal without guard
Remarks: 1.When ordering solder terminal, change the fifth digit of part number from “5” to “2” and delete suffix “60” from the part no.
2.When ordering 2.94N{300gf} types, insert the number “6” at the seventh digit of part no. instead of “360”, “460”, “5” or “7”.
3.When ordering international standard approved types, please attach the following number to the part no.
9: UL/CSA 6
×
10
3
rated
4: UL/CSA 10
5
rated
8: VDE/SEMK O
7: UL TV rating
Actuators Operating force, max. Contact arrangement
SPDT SPST-NC SPST-NO
Pin plunger
0.49N{50gf} AH7150360 AH7250360 AH7350360
0.98N{100gf} AH7150460 AH7250460 AH7350460
1.96N{200gf} AH71505 AH72505 AH73505
3.92N{400gf} AH71507 AH72507 AH73507
Short hinge lever
0.49N{50gf} AH7151360 AH7251360 AH7351360
0.98N{100gf} AH7151460 AH7251460 AH7351460
1.96N{200gf} AH71515 AH72515 AH73515
3.92N{400gf} AH71517 AH72517 AH73517
Hinge lever
0.49N{50gf} AH7152360 AH7252360 AH7352360
0.98N{100gf} AH7152460 AH7252460 AH7352460
1.96N{200gf} AH71525 AH72525 AH73525
3.92N{400gf} AH71527 AH72527 AH73527
Long hinge lever
0.49N{50gf} AH7153360 AH7253360 AH7353360
0.98N{100gf} AH7153460 AH7253460 AH7353460
1.96N{200gf} AH71535 AH72535 AH73535
3.92N{400gf} AH71537 AH72537 AH73537
Simulated roller lever
0.49N{50gf} AH7154360 AH7254360 AH7354360
0.98N{100gf} AH7154460 AH7254460 AH7354460
1.96N{200gf} AH71545 AH72545 AH73545
3.92N{400gf} AH71547 AH72547 AH73547
Short roller lever
0.49N{50gf} AH7155360 AH7255360 AH7355360
0.98N{100gf} AH7155460 AH7255460 AH7355460
1.96N{200gf} AH71555 AH72555 AH73555
3.92N{400gf} AH71557 AH72557 AH73557
Roller lever
0.49N{50gf} AH7156360 AH7256360 AH7356360
0.98N{100gf} AH7156460 AH7256460 AH7356460
1.96N{200gf} AH71565 AH72565 AH73565
3.92N{400gf} AH71567 AH72567 AH73567
AH7
68
Side COM terminal .187 Quick-connect/solder terminal with right-hand guard
Remarks: 1.When ordering 2.94N{300gf} types, insert the number “6” at the seventh digit of part no.
2.When ordering international standard approved types, please attach the following number to the part no.
9: UL/CSA 6
×
10
3
rated
4: UL/CSA 10
5
rated
8: VDE/SEMKO (Not every part no. are approved. Please consult us.)
7: UL TV rating
Actuators Operating force, max. Contact arrangement
SPDT SPST-NC SPST-NO
Pin plunger
0.49N{50gf} AH7440360 AH7540360 AH7640360
0.98N{100gf} AH7440460 AH7540460 AH7640460
1.96N{200gf} AH74405 AH75405 AH76405
3.92N{400gf} AH74407 AH75407 AH76407
Short hinge lever
0.49N{50gf} AH7441360 AH7541360 AH7641360
0.98N{100gf} AH7441460 AH7541460 AH7641460
1.96N{200gf} AH74415 AH75415 AH76415
3.92N{400gf} AH74417 AH75417 AH76417
Hinge lever
0.49N{50gf} AH7442360 AH7542360 AH7642360
0.98N{100gf} AH7442460 AH7542460 AH7642460
1.96N{200gf} AH74425 AH75425 AH76425
3.92N{400gf} AH74427 AH75427 AH76427
Long hinge lever
0.49N{50gf} AH7443360 AH7543360 AH7643360
0.98N{100gf} AH7443460 AH7543460 AH7643460
1.96N{200gf} AH74435 AH75435 AH76435
3.92N{400gf} AH74437 AH75437 AH76437
Simulated roller lever
0.49N{50gf} AH7444360 AH7544360 AH7644360
0.98N{100gf} AH7444460 AH7544460 AH7644460
1.96N{200gf} AH74445 AH75445 AH76445
3.92N{400gf} AH74447 AH75447 AH76447
Short roller lever
0.49N{50gf} AH7445360 AH7545360 AH7645360
0.98N{100gf} AH7445460 AH7545460 AH7645460
1.96N{200gf} AH74455 AH75455 AH76455
3.92N{400gf} AH74457 AH75457 AH76457
Roller lever
0.49N{50gf} AH7446360 AH7546360 AH7646360
0.98N{100gf} AH7446460 AH7546460 AH7646460
1.96N{200gf} AH74465 AH75465 AH76465
3.92N{400gf} AH74467 AH75467 AH76467
AH7
69
Side COM terminal .187 Quick-connect/solder terminal without guard
Remarks: 1.When ordering 2.94N{300gf} types, insert the number “6” at the seventh digit of part no.
2.When ordering international standard approved types, please attach the following number to the part no.
9: UL/CSA 6
×
10
3
rated
4: UL/CSA 10
5
rated
8: VDE/SEMKO (Not every part no. are approved. Please consult us.)
7: UL TV rating
Actuators Operating force, max. Contact arrangement
SPDT SPST-NC SPST-NO
Pin plunger
0.49N{50gf} AH7450360 AH7550360 AH7650360
0.98N{100gf} AH7450460 AH7550460 AH7650460
1.96N{200gf} AH74505 AH75505 AH76505
3.92N{400gf} AH74507 AH75507 AH76507
Short hinge lever
0.49N{50gf} AH7451360 AH7551360 AH7651360
0.98N{100gf} AH7451460 AH7551460 AH7651460
1.96N{200gf} AH74515 AH75515 AH76515
3.92N{400gf} AH74517 AH75517 AH76517
Hinge lever
0.49N{50gf} AH7452360 AH7552360 AH7652360
0.98N{100gf} AH7452460 AH7552460 AH7652460
1.96N{200gf} AH74525 AH75525 AH76525
3.92N{400gf} AH74527 AH75527 AH76527
Long hinge lever
0.49N{50gf} AH7453360 AH7553360 AH7653360
0.98N{100gf} AH7453460 AH7553460 AH7653460
1.96N{200gf} AH74535 AH75535 AH76535
3.92N{400gf} AH74537 AH75537 AH76537
Simulated roller lever
0.49N{50gf} AH7454360 AH7554360 AH7654360
0.98N{100gf} AH7454460 AH7554460 AH7654460
1.96N{200gf} AH74545 AH75545 AH76545
3.92N{400gf} AH74547 AH75547 AH76547
Short roller lever
0.49N{50gf} AH7455360 AH7555360 AH7655360
0.98N{100gf} AH7455460 AH7555460 AH7655460
1.96N{200gf} AH74555 AH75555 AH76555
3.92N{400gf} AH74557 AH75557 AH76557
Roller lever
0.49N{50gf} AH7456360 AH7556360 AH7656360
0.98N{100gf} AH7456460 AH7556460 AH7656460
1.96N{200gf} AH74565 AH75565 AH76565
3.92N{400gf} AH74567 AH75567 AH76567
AH7
70
2. Heat resistant type (Standard)
.187 Quick-connect/solder terminal without guard
Remarks: 1.When ordering solder terminal, change the fifth digit of part number
from “5” to “2”.
(ex.) AH7150555
→
AH7120555
2.When ordering 2.94N{300gf} types, insert the number “655” at the
seventh digit of part no. instead of “356”, “456”, “555” or “755”.
3.Please consult us for NC and NO types.
4.When ordering international standard approved types, please attach
the following number to the part no.
9: UL/CSA 6
×
10
3
rated
8: VDE/SEMK O
7: UL TV rating
3. Heat resistant type (Low-level circuit type)
Remarks: 1.Please consult us for NC and NO types.
2.As for International standard, please refer to the “Information”.
Actuators Operating
force, max. Bottom COM
terminal Side COM
terminal
Pin plunger
0.49N{50gf} AH7150356 AH7450356
0.98N{100gf} AH7150456 AH7450456
1.96N{200gf} AH7150555 AH7450555
3.92N{400gf} AH7150755 AH7450755
Short hinge lever
0.59N{60gf} AH7151356 AH7451356
1.08N{110gf} AH7151456 AH7451456
2.16N{220gf} AH7151555 AH7451555
4.12N{420gf} AH7151755 AH7451755
Hinge lever
0.29N{30gf} AH7152356 AH7452356
0.59N{60gf} AH7152456 AH7452456
1.18N{120gf} AH7152555 AH7452555
2.35N{240gf} AH7152755 AH7452755
Long hinge lever
0.15N{15gf} AH7153356 AH7453356
0.29N{30gf} AH7153456 AH7453456
0.59N{60gf} AH7153555 AH7453555
1.18N{120gf} AH7153755 AH7453755
Simulated roller lever
0.29N{30gf} AH7154356 AH7454356
0.59N{60gf} AH7154456 AH7454456
1.18N{120gf} AH7154555 AH7454555
2.35N{240gf} AH7154755 AH7454755
Short roller lever
0.59N{60gf} AH7155356 AH7455356
1.08N{110gf} AH7155456 AH7455456
2.16N{220gf} AH7155555 AH7455555
4.12N{420gf} AH7155755 AH7455755
Roller lever
0.29N{30gf} AH7156356 AH7456356
0.59N{60gf} AH7156456 AH7456456
1.18N{120gf} AH7156555 AH7456555
2.35N{240gf} AH7156755 AH7456755
Actuators Operating
force, max. Bottom COM
terminal Side COM
terminal
Pin plunger
0.15N{15gf} AH7150162 AH7450162
0.25N{25gf} AH7150262 AH7450262
0.49N{50gf} AH7150362 AH7450362
0.98N{100gf} AH7150462 AH7450462
1.96N{200gf} AH7150562 AH7450562
Short hinge lever 0.59N{60gf} AH7151362 AH7451362
1.08N{110gf} AH7151462 AH7451462
2.16N{220gf} AH7151562 AH7451562
Hinge lever 0.29N{30gf} AH7152362 AH7452362
0.59N{60gf} AH7152462 AH7452462
1.18N{120gf} AH7152562 AH7452562
Long hinge lever 0.15N{15gf} AH7153362 AH7453362
0.29N{30gf} AH7153462 AH7453462
0.59N{60gf} AH7153562 AH7453562
Simulated roller lever 0.29N{30gf} AH7154362 AH7454362
0.59N{60gf} AH7154462 AH7454462
1.18N{120gf} AH7154562 AH7454562
Short roller lever 0.59N{60gf} AH7155362 AH7455362
1.08N{110gf} AH7155462 AH7455462
2.16N{220gf} AH7155562 AH7455562
Roller lever 0.29N{30gf} AH7156362 AH7456362
0.59N{60gf} AH7156462 AH7456462
1.18N{120gf} AH7156562 AH7456562
Wire lever 0.098N{10gf} AH7158162 AH7458162
0.15N{15gf} AH7158262 AH7458262
AH7
71
SPECIFICATIONS
1. Contact rating
• Gold clad low level circuit type (resistive load)
6V DC 5mA
12V DC 2mA
24V DC 1mA
Contact Operating force by pin plunger (max.) Rating (resistive load)
Silver alloy 0.49N {50gf} 5A 250V AC, 0.5A 125V DC
0.98N {100gf} 10A 250V AC, 0.6A 125V DC
1.96N, 2.94N, 3.92N {200gf, 300gf, 400gf} 15A 250V AC, 0.6A 125V DC
Gold clad 0.15N {15gf} 1A 250V AC
0.25 to 1.96N {25 to 200gf} 3A 250V AC
2. Characteristics
3. Operating characteristics
1) Pin plunger
mm inch
2) Short hinge lever
3) Hinge lever
Contact Silver alloy Gold clad
Operating force by pin plunger (max.) 0.49N
{50gf} 0.98N
{100gf} 1.96N, 2.94N, 3.92N
{200, 300, 400gf} 0.15N
{15gf} 0.25N
{25gf} 0.49N
{50gf} 0.98N
{100gf} 1.96N
{200gf}
Expected
life (min.) Mechanical (at O.T. rated) Min. 10
7
(at 60 cpm)
Electrical (at O.T. min.) Min. 10
5
(at rated load, 20 cpm)
Insulation resistance (min.) Min. 100M
Ω
(at 500V DC)
Dielectric
strength
Between terminals 1,000V AC for 1min.
Between terminals and other
exposed metal parts 1,500V AC for 1min.
Between terminals and ground 1,500V AC for 1min.
Contact resistance (Initial) Max. 50m
Ω
(by voltage drop at 1A 6 to 8V DC) Max. 50 m
Ω
(by voltage drop at 1A 6 to 8V DC)
Vibration resistance (by pin plunger types) 10 to 55 Hz at amplitude of 0.75mm (Contact opening: max. 1msec.)
Shock resistance (by pin plunger types)
Min. 98m/s
2
{10G} 196m/s
2
{20G} 294m/s
2
{30G} 98m/s
2
{10G} 196m/s
2
{20G} 294m/s
2
{30G}
Allowable operating speed 0.1 to 1,000mm/sec.
Max. operating cycle rate 600/min. 300/min. 600/min.
Ambient temperature –25
°
C to +80
°
C –13
°
F to +176
°
F (No freezing below 0
°
C)
Ambient humidity Max. 85% R.H.
Unit weight 8g .28oz
Seventh digit of
part number O.F. max. R.F. min. P.T. max. M.D. max. O.T. min. O.P. max.
1 0.15N{15gf} 0.029N{3gf} 1.6 .063 0.8 .031 0.8 .031 14.7
±
0.6 .579
±
.024
2 0.25N{25gf} 0.059N{6gf} 1.6 .063 0.8 .031 0.8 .031 14.7
±
0.6 .579
±
.024
3 0.49N{50gf} 0.12N{12gf} 1.6 .063 0.4 .016 0.8 .031 14.7
±
0.6 .579
±
.024
4 0.98N{100gf} 0.25N{25gf} 1.6 .063 0.4 .016 0.8 .031 14.7
±
0.6 .579
±
.024
5 1.96N{200gf} 0.49N{50gf} 1.6 .063 0.4 .016 0.8 .031 14.7
±
0.6 .579
±
.024
6 2.94N{300gf} 0.74N{75gf} 1.6 .063 0.4 .016 0.8 .031 14.7
±
0.6 .579
±
.024
7 3.92N{400gf} 0.98N{100gf} 1.6 .063 0.4 .016 0.8 .031 14.7
±
0.6 .579
±
.024
Seventh digit of
part number O.F. max. R.F. min. P.T. max. M.D. max. O.T. min. O.P. max.
3 0.59N{60gf} 0.098N{10gf} 1.6 .063 0.5 .020 0.8 .031 15.3
±
0.8 .602
±
.031
4 1.08N{110gf} 0.20N{20gf} 1.6 .063 0.5 .020 0.8 .031 15.3
±
0.8 .602
±
.031
5 2.16N{220gf} 0.39N{40gf} 1.6 .063 0.5 .020 0.8 .031 15.3
±
0.8 .602
±
.031
6 3.14N{320gf} 0.59N{60gf} 1.6 .063 0.5 .020 0.8 .031 15.3
±
0.8 .602
±
.031
7 4.12N{420gf} 0.78N{80gf} 1.6 .063 0.5 .020 0.8 .031 15.3
±
0.8 .602
±
.031
Seventh digit of
part number O.F. max. R.F. min. P.T. max. M.D. max. O.T. min. O.P. max.
3 0.29N{30gf} 0.049N{5gf} 3.2 .126 1.2 .047 1.2 .047 15.3
±
1.2 .602
±
.047
4 0.59N{60gf} 0.098N{10gf} 3.2 .126 1.2 .047 1.2 .047 15.3
±
1.2 .602
±
.047
5 1.18N{120gf} 0.20N{20gf} 3.2 .126 1.2 .047 1.2 .047 15.3
±
1.2 .602
±
.047
6 1.77N{180gf} 0.29N{30gf} 3.2 .126 1.2 .047 1.2 .047 15.3
±
1.2 .602
±
.047
7 2.35N{240gf} 0.39N{40gf} 3.2 .126 1.2 .047 1.2 .047 15.3
±
1.2 .602
±
.047
AH7
72
4) Long hinge lever
5) Simulated roller lever
6) Short roller lever
7) Roller lever
8) Wire lev er
Seventh digit of
part number O.F. max. R.F. min. P.T. max. M.D. max. O.T. min. O.P. max.
3 0.15N{15gf} 0.025N{2.5gf} 7.5 .295 2.2 .087 2.2 .087 15.3
±
2.6 .602
±
.102
4 0.29N{30gf} 0.049N{5gf} 7.5 .295 2.2 .087 2.2 .087 15.3
±
2.6 .602
±
.102
5 0.59N{60gf} 0.098N{10gf} 7.5 .295 2.2 .087 2.2 .087 15.3
±
2.6 .602
±
.102
6 0.88N{90gf} 0.15N{15gf} 7.5 .295 2.2 .087 2.2 .087 15.3
±
2.6 .602
±
.102
7 1.18N{120gf} 0.39N{40gf} 7.5 .295 2.2 .087 2.2 .087 15.3
±
2.6 .602
±
.102
Seventh digit of
part number O.F. max. R.F. min. P.T. max. M.D. max. O.T. min. O.P. max.
3 0.29N{30gf} 0.049N{5gf} 3.2 .126 1.2 .047 1.2 .047 18.5
±
1.2 .728
±
.047
4 0.59N{60gf} 0.098N{10gf} 3.2 .126 1.2 .047 1.2 .047 18.5
±
1.2 .728
±
.047
5 1.18N{120gf} 0.20N{20gf} 3.2 .126 1.2 .047 1.2 .047 18.5
±
1.2 .728
±
.047
6 1.77N{180gf} 0.29N{30gf} 3.2 .126 1.2 .047 1.2 .047 18.5
±
1.2 .728
±
.047
7 2.35N{240gf} 0.39N{40gf} 3.2 .126 1.2 .047 1.2 .047 18.5
±
1.2 .728
±
.047
Seventh digit of
part number O.F. max. R.F. min. P.T. max. M.D. max. O.T. min. O.P. max.
3 0.59N{60gf} 0.098N{10gf} 1.6 .063 0.5 .020 0.8 .031 20.7
±
0.8 .815
±
.031
4 1.08N{110gf} 0.20N{20gf} 1.6 .063 0.5 .020 0.8 .031 20.7
±
0.8 .815
±
.031
5 2.16N{220gf} 0.39N{40gf} 1.6 .063 0.5 .020 0.8 .031 20.7
±
0.8 .815
±
.031
6 3.14N{320gf} 0.59N{60gf} 1.6 .063 0.5 .020 0.8 .031 20.7
±
0.8 .815
±
.031
7 4.12N{420gf} 0.78N{80gf} 1.6 .063 0.5 .020 0.8 .031 20.7
±
0.8 .815
±
.031
Seventh digit of
part number O.F. max. R.F. min. P.T. max. M.D. max. O.T. min. O.P. max.
3 0.29N{30gf} 0.049N{5gf} 3.2 .126 1.2 .047 1.2 .047 20.7
±
1.2 .815
±
.047
4 0.59N{60gf} 0.098N{10gf} 3.2 .126 1.2 .047 1.2 .047 20.7
±
1.2 .815
±
.047
5 1.18N{120gf} 0.20N{20gf} 3.2 .126 1.2 .047 1.2 .047 20.7
±
1.2 .815
±
.047
6 1.77N{180gf} 0.29N{30gf} 3.2 .126 1.2 .047 1.2 .047 20.7
±
1.2 .815
±
.047
7 2.35N{240gf} 0.39N{40gf} 3.2 .126 1.2 .047 1.2 .047 20.7
±
1.2 .815
±
.047
Seventh digit of
part number O.F. max. R.F. min. P.T. max. M.D. max. O.T. min. O.P. max.
1 0.098N{10gf} 0.010N{1gf} 3.5 .138 2 .079 1.2 .047 15.5
±
1.4 .610
±
.055
2 0.15N{15gf} 0.020N{2gf} 3.5 .138 2 .079 1.2 .047 15.5
±
1.4 .610
±
.055
DIMENSIONS
1. Pin plunger
Bottom COM terminal (Guardless)
mm inch
.187 Quick-connect/Solder terminal
3.95
.156
10.3
.406
19.3
.760
15.9
.626
0.5
.020
27.8
1.094
2.8
.110
2.8
.110
2.8
.110
(P.T.)
1.6 max.
.063
(O.P.)
14.7±0.6
.579±.024
20.2±0.3
.795±.012
3.4±0.15
.134±.006
22.2±0.1
.874±.004
37.8±0.5
1.488±.020
3.1 dia. hole
+0.25
–0.05
.122 dia. hole
+.010
–.002
3.1+0.25
–0.05
.122+.010
–.002
10.3+0.1
.406+.004
Solder terminal
3.95
.156
10.3
.406
19.3
.760
15.9
.626
27.8
1.094
2.8
.110
2.8
.110
2.8
.110
(P.T.)
1.6 max.
.063
(O.P.)
14.7±0.6
.579±.024
20.2±0.3
.795±.012
3.4±0.15
.134±.006
22.2±0.1
.874±.004
37.3±0.5
1.469±.020
3.1 dia. hole
+0.25
–0.05
.122 dia. hole
+.010
–.002
3.1+0.25
–0.05
.122+.010
–.002
10.3+0.1
.406+.004
AH7
73
Side COM terminal (with right-hand guard)
.187 Quick-connect/Solder terminal
3.95
.156
10.3
.406
1.0
.039
0.5
.020
15.9
.626
16.1
.63417.7
.697
27.8
1.094
2.8
.110
2.8
.110
2.8
.110
(P.T.)
1.6 max.
.063
(O.P.)
14.7±0.6
.579±.024
20.2±0.3
.795±.012
3.4±0.15
.134±.006
22.2±0.1
.874±.004
37.8±0.5
1.488±.020
38.3
1.508
3.1 dia. hole
+0.25
–0.05
.122 dia. hole
+.010
–.002
3.1+0.25
–0.05
.122+.010
–.002
10.3+0.1
.406+.004
mm inch
Side COM terminal (Guardless)
.187 Quick-connect/Solder terminal
3.95
.156
10.3
.406
15.9
.626
16.1
.634
27.8
1.094
2.8
.110
2.8
.110
2.8
.110
(P.T.)
1.6 max.
.063
(O.P.)
14.7±0.6
.579±.024
20.2±0.3
.795±.012
3.4±0.15
.134±.006
22.2±0.1
.874±.004
37.8±0.5
1.488±.020
3.1 dia. hole
+0.25
–0.05
.122 dia. hole
+.010
–.002
3.1+0.25
–0.05
.122+.010
–.002
10.3+0.1
.406+.004
2. Short hinge lever
5
.200
(P.T.)
1.6 max.
.063
(O.P.)
15.3±0.8
.602±.031
22.1±0.5
.870±.020
3. Hinge lever
5
.200
(P.T.)
3.2 max.
.126
(O.P.)
15.3±1.2
.602±.047
35.8±0.5
1.409±.020
4. Long hinge lever
5
.200
(P.T.)
7.5 max.
.295
(O.P.)
15.3±2.6
.602±.102
59.5±0.5
2.343±.020
AH7
74
5. Simulated roller lever
mm inch
5
.200
(P.T.)
3.2 max.
.126
3R
.118R
(O.P.)
18.5±1.2
.728±.047
32.8±0.5
1.291±.020
6. Short roller lever
4.9
.193
4.8 dia.
.189
(P.T.)
1.6 max.
.063
(O.P.)
20.7±0.8
.815±.031
20.6±0.5
.811±.020
7. Roller lever
34.2±0.5
1.346±.020
4.9
.193
4.8 dia.
.189
(P.T.)
3.2 max.
.126
(O.P.)
20.7±1.2
.815±.047
8. Wire lever
37.2±0.6
1.465±.024
0.8 dia.
.855
5
.200
(P.T.)
3.5 max.
.138
(O.P.)
15.5±1.4
.610±.055
NOTES
1. Use 3.0mm mounting screws to mount
s witches with less than a 5 kg-cm torque .
Use of screw w ashers or adhesiv e loc k is
recommended. Before mounting, check
insulation distance between terminals as
well as between terminals and ground. If
enough distance is not secured, it is rec-
ommended to use insulation material in
mounting.
Set 70 to 100% overtravel in actual use.
When the operation object is in the free
position, force should not be applied di-
rectly to the actuator or to the pin plunger .
Also force should be applied to the pin
plunger from vertical direction to the
switch.
2. When specifying NV switches, allow
±
20% to the listed operating and release
forces.
3. Hand soldering should be accom-
plished in less than 5 seconds, pref erab ly
with a 60 watt iron. Avoid contacting the
switch case with the soldering iron.
4. Low-level circuit type is recommended
for using under low-level current and volt-
age.
5. Avoid using NV switches in the follow-
ing conditions:
• In corrosive gases, such as hydrogen
sulfide.
• In flammable or e xplosive gases such as
gasoline or thinner etc.
• In a dusty environment.
• In an ambient temperature under
–25
°
C –13
°
F or over 80
°
C 176
°
F.
• In an ambient humidity over 85% R.H..
