background image

2

Delay OFF Rocker Switch

   

A8GS-T

Reset Coil Ratings

Note: 1.

Voltage for coil should be set within operating voltage range and applied time should be within rated usage cycle.
Otherwise the performance of the coil may be deteriorated.

2.

In case of applying voltage within the range from 5.5 to 24 VDC to the coil, contact your OMRON sales representative.

Characteristics

Note:

Above specification values are initial values.

* For the testing condition in individual specification, contact your OMRON sales representative.

** Time from voltage applied to reset coil to actual contacts opening.

Approved Safety Standards

Note: 1.

There are no approved models of TV-8 rating for Delay OFF Function models.

Connector for Signal Switch Circuit and Coil Circuit

CT connectors produced by Tyco Electronics Corporation or XR connectors produced by JST shall be used
for connection of Signal and Coil circuit. Other connectors shall not be used.

*

@

 indicates Housing color.

Rated voltage, current

Operating voltage range

Rated usage cycle

Coil resistance

(Coil temperature: 20 ± 2 

°

C)

5 VDC  455 mA

4.5 to 5.5 VDC

ON: 50 to 100 ms

OFF: Min 5 sec

11 

Ω 

±

 

20%

Permissible operating
frequency

Mechanical

Switch operation: 20 times/min max, Coil operation: 7 times/min max

Electrical

7 times/min max

Insulation resistance

100 M

Ω

 min (500 VDC)

Contact resistance

Power contact terminal

100 m

Ω

 max (6 VDC to 8 V, 1 A Voltage drop method)

Signal contact terminal

100 m

Ω

 max (6 VDC to 8 V, 0.1 A Voltage drop method)

Dielectric strength

Between terminals of the 
same polarity

2,000 VAC  50/60 Hz  1 min

Between terminals of the 
different polarity

2,000 VAC  50/60 Hz  1 min

Between each terminals of the 
switch and terminals of coil

4,000 VAC  50/60 Hz  1 min

Between each terminals of 
switch and ground

4,000 VAC   50/60 Hz  1 min

Vibration resistance *

Malfunction

10 to 55 Hz 1.5 mm double amplitude (Malfunction 1 ms max)

Shock resistance *

Malfunction

300 m/s

2

 min (Malfunction 1 ms max)

Destruction

1000 m/s

2

 max

Ambient operating temperature

-10 to +55

°

C  (with no icing or condensation, 60 % RH max)

Ambient operating humidity

90 % RH max (+5 to 35

°

C with no icing or condensation)

Durability

Mechanical

Switch operation: 30,000 operations min, Coil operation: 10,000 operations min

Electrical

Switch operation: 10,000 operations min, Coil operation: 10,000 operations min

Contact release time **

100 ms max

Weight

A8GS-T

@@@@

K: Around 15 g

UL (UL61058-1)

Approved safety

standards ratings

TÜV (EN61058-1)

Approved safety

standards ratings

Power contact terminal

16 A  125 VAC

Power contact terminal

10(4) A  250 VAC

10 A  250 VAC

Signal contact terminal

0.2 A  5 VDC

Signal contact terminal

-

Tyco Electronics Corporation: CT connector

JST: XR Connector

Connector 

Terminal 

no.

Connection with 

Switch

Pressure welding type

Crimping type

Housing

Contact

AWG #30-26

AWG #26-22

AWG #28-26

AWG #24

AWG #28-26

Signal 

contact terminal

1

a (Switch COM)

179228-3

179609-1

179227-1

173977-3

2-179694-3

3XR-6

@

-P*

2

---

3

b (Switch NO)

Coil terminal

1

+ (Coil)

179228-2

173977-2

2-179694-2

2XR-6

@

-P*

2

-  (Coil)

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