OMRON Scientific Technologies, Inc.
6550 Dumbarton Circle
Fremont, CA 94555 USA
Toll Free: 888-510-4357   Tel: 510-608-3400   Fax: 510-744-1442
E-Mail: sales@sti.com    Web site: www.sti.com
All Categories > Emergency Stop Devices > E-Stop Switches > Emergency Stop Switch A22E > Emergency Stop Switch A22E > Item # A22E-S12  


Item # A22E-S12, Emergency Stop Switch A22E



Install in 22-dia. or 25-dia. Panel Cutout
  • Direct opening mechanism to open the circuit when the contact welds.
  • Safety lock mechanism prevents operating errors.
  • Easy mounting and removal of Switch Blocks using a lever.
  • Mount three Switch Units in series to improve wiring efficiency (with non-lighted Switch Units, three Units can be mounted for multiple contacts).
  • Finger protection mechanism on Switch Unit provided as a standard feature.
  • Install using either round, or forked crimp terminals.
  • Non-lighted versions are IP65 (oil resistant). Lighted versions are IP65. 
  • A lock plate is provided as a standardfeature to ensure that the control box and switch are not easily separated.






Specifications

Model
Completely Assembled Non-lighted Models

Shipping requirements1
Request Availability

Head Size
30-dia. Head Small Push-lock Turn-reset A22E-S

Pushbutton Size
30 dia.

Contact Output
DPST-NC + SPST-NO

Color of Cap
Red

Illumination
Non-lighted

Allowable Operating Frequency Mechanical
30 operations/min

Allowable Operating Frequency Electrical
30 operations/min

Insulation Resistance
100 MΩ min. (at 500 VDC)

Dielectric Strength
2,500 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each terminal and ground
2,500 VAC, 50/60 Hz for 1 min between terminals of same polarity

Vibration Resistance
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude

Shock Resistance Destruction
1000 m=/s

Shock Resistance Malfunction
250 m=/s

Durability Mechanical
300000 operations min

Durability Electrical
300000 operations min

Ambient Temperature Operating
-20 to 70 ?C

Ambient Temperature Storage
-40 to 70 ?C

Ambient Humidity Operating
Operating: 35% to 85%

Degree of Protection
IP65 Oil-resistant

Electric Shock Protection Class
Class II

PTI (tracking characteristic)
175

Degree of Contamination
3 (IEC60947-5-1)

System Type
Push Button Emergency Stop Switch
1 Note: The RDP products are a subset of products available. To view a full list of products, please select all three options - Normally in Stock US, Normally in Stock Canada and Request Availability.



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