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Industrial Automation
A165E
Emergency Stop Switch (16-dia.)
Separate Construction with Minimal Depth
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last update: January 5, 2022
Certified Standard Ratings
UL508, CSA C22.2 No.14, CCC(GB/T14048.5)
Models with Separate Construction
| Rated voltage | Resistive load |
|---|---|
| 125 VAC
250 VAC 30 VDC |
5 A
3 A 3 A |
Models with One-piece Construction
| Rated voltage | Resistive load |
|---|---|
| 125 VAC
250 VAC 30 VDC |
1 A
0.5 A 1 A |
TÜV (EN60947-5-1)
Models with Separate Construction
| Rated voltage | Resistive load |
|---|---|
| 250 VAC
30 VDC |
3 A
3 A |
Models with One-piece Construction
| Rated voltage | Resistive load |
|---|---|
| 250 VAC
30 VDC |
0.5 A
1 A |
Certified Standards
| Certification body | Standards | File No. |
|---|---|---|
| UL * | UL508,
CSA C22.2 No.14 |
E76675 |
| TÜV SÜD | EN60947-5-1 (certified direct opening),
EN60947-5-5 |
Consult your OMRON representative for details. |
| CQC (CCC) | GB/T14048.5 |
* Certification for CSA C22.2 No. 14 has been obtained. Separate construction models have been certified for the Switch
Unit.
Unit.
Switch Ratings
Models with Separate Construction
| Rated voltage | Resistive load |
|---|---|
| 125 VAC
250 VAC 30 VDC |
5 A
3 A 3 A |
Note: Minimum applicable load: 5 VDC, 150 mA
Models with One-piece Construction
| Rated voltage | Resistive load |
|---|---|
| 125 VAC
250 VAC 30 VDC |
1 A
0.5 A 1 A |
Note: Minimum applicable load: 5 VDC, 1 mA
LED Ratings (Only for Models with LEDs)
| Rated voltage | Rated current | Operation voltage |
|---|---|---|
| 24 VAC/VDC | 8 mA | 24 VAC/VDC±5% |
Characteristics
| Type | Emergency Stop Switch | |||
|---|---|---|---|---|
| Non-lighted
A165E-S/A165E-M |
Lighted
A165E-LS/A165-LM |
Non-lighted,
One-piece construction A165E-U |
||
| Allowable
operating frequency |
Mechanical | 20 operations/minute max. | ||
| Electrical | 10 operations/minute max. | |||
| Insulation resistance | 100 MΩ min. (at 500 VDC) | |||
| Dielectric
strength |
Between terminals
of same polarity |
1,000 VAC, 50/60 Hz for 1 min | ||
| Between terminals
of different polarity |
2,000 VAC 50/60 Hz for 1 min | |||
| Between each
terminal and ground |
2,000 VAC 50/60 Hz for 1 min | |||
| Between lamp
terminals |
1,000 VAC, 50/60 Hz for 1 min *1 | --- | ||
| Vibration
resistance |
Malfunction | 10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) | ||
| Shock
resistance |
Destruction | 500 m/s2 | ||
| Malfunction | 300 m/s2 max.
(malfunction within 1 ms) |
150 m/s2 max.
(malfunction within 1 ms) |
||
| Durability | Mechanical | 100,000 operations min. | ||
| Electrical | 100,000 operations min. | |||
| Degree of protection | IP65 Oil-resistant *2 | IP65 *2 | IP65 Oil-resistant *2 | |
| Electric shock protection class | Class II | |||
| PTI (tracking characteristic) | 175 | |||
| Degree of contamination | 3 (EN60947-5-1) | |||
| Weight | Approx. 16 g (in case of 2NC(2) Switches) | |||
| Ambient operating temperature | -10 to 55°C (with no icing or condensation) | |||
| Ambient operating humidity | 35% to 85% | |||
| Ambient storage temperature | -25 to 65°C (with no icing or condensation) | |||
*1. LED not mounted. (Test them with the LED removed.)
*2. Degree of protection from the front of the panel.
Operating Characteristics
| Type | Characteristics of models
with separate construction |
Characteristics of models
with one-piece construction |
|---|---|---|
| Operating force OF max. | 14.7 N | 14.7 N |
| Releasing torque RF max. | 0.1 Nm | 0.1 Nm |
| Pretravel PT | 3.5±0.5 mm | 3±0.5 mm |
last update: January 5, 2022
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