A165E
Characteristics
Type
Emergency Stop Switch
Non-lighted,
One-piece construction
A165E-U
Non-lighted
A165E-S/A165E-M
Lighted
A165E-LS/A165-LM
Item
Mechanical
20 operations/minute max.
10 operations/minute max.
100 MΩ min. (at 500 VDC)
Allowableoperating
frequency
Electrical
Insulation resistance
Between terminals of same polarity 1,000 VAC, 50/60 Hz for 1 min
Between terminals of different
2,000 VAC 50/60 Hz for 1 min
polarity
Dielectric strength
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
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Vibration resistance Malfunction
Destruction
10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms)
500 m/s2
300 m/s2 max.
(malfunction within 1 ms)
150 m/s2 max.
(malfunction within 1 ms)
Shock resistance
Malfunction
Mechanical
Durability
100,000 operations min.
100,000 operations min.
IP65 Oil-resistant *2
Class II
Electrical
Degree of protection
IP65 *2
IP65 Oil-resistant *2
Electric shock protection class
PTI (tracking characteristic)
Degree of contamination
Weight
175
3 (EN60947-5-1)
Approx. 16 g (in case of DPST-NC Switches)
−10 to 55°C (with no icing or condensation)
35% to 85%
Ambient operating temperature
Ambient operating humidity
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
Item
Operating force OF max.
Releasing force RF min.
14.7 N
14.7 N
0.1 N·m
0.1 N·m
Pretravel
PT
3.5±0.5 mm
3±0.5 mm
Structure and Nomenclature
Operation Unit
Color
Operation Unit Color
• Models with LED illumination: Red
Operation Unit
• Non-lighted models * : Red, yellow, or gray
Degree of Protection
IP65 oil resistance
Switch
Switch Holder
Specifications
For standard load
125 VAC, 5 A
250 VAC, 3 A
30 VDC, 3 A
(The above figure is example of the
separate construction model.)
* Models with yellow or gray pushbutton colors cannot be used as emergency switches.
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OMRON [ OMRON ELECTRONICS LLC ]
