A165E-S 153220 OMRON Security Product, emergency mushroom head 16mm D30mm View larger
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A165E-S 153220 OMRON Security Product, emergency mushroom head 16mm D30mm





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Security Product, emergency mushroom head 16mm D30mm

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Safety. Control- and Signalling devices - Emergency stop pushbutton switches - OMRON

Safety. Control- and Signalling devices - Emergency stop pushbutton switches - A165E - OMRON

* Brand new produt in its original packing covered by the warranties and certifications provided by OMRON

*This price is per unit and is the net value (not including taxes if applicable).

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A165E Emergency stop pushbutton switches
Emergency stop switch
The A165E line-up offers E-Stop switches with various head types. For flexible
application, a wide range of accessories is provided. To set up easy installation and maintenance, various contact combinations are available.
• Direct opening mechanism with minimum contact separation of 3 mm
• Safety lock mechanism prevents misuse
• Short mounting depth
• Modular construction easy installation using snap-in switch
Ordering information
Switches Rated voltage Pushbutton color Pushbutton size Terminal Contact Order code
Standard load
(125 VAC at 5 A,
250 VAC at 3 A,
30 VDC at 3 A)
LED 24 VDC Red 30 dia. Solder terminal SPST-NC A165E-LS-24D-01
DPST-NC A165E-LS-24D-02
None – SPST-NC A165E-S-01
DPST-NC A165E-S-02
LED 24 VDC 40 dia. SPST-NC A165E-LM-24D-01
DPST-NC A165E-LM-24D-02
None – SPST-NC A165E-M-01
DPST-NC A165E-M-02
Note: The above models have a surface indication of “RESET.” Models with “STOP” indication are also available. For further information, contact your Omron representative.
Accessories (order separately)
Item Type Precautions Order code
Yellow plate Yellow, 45 dia. Use this as an emergency stop nameplate. A16Z-5070
Panel plug Round Used for covering the panel cutouts for future panel expansion. A16ZT-3003
Tightening tool – Useful for repetitive mounting. Be careful not to tighten excessively. A16Z-3004
Extractor – Convenient for extracting the switch and lamp. A16Z-5080
Rated voltage Resistive load
A165E series A165E_-U series
125 VAC 5 A 1 A
250 VAC 3 A 0.5 A
30 VDC 3 A 1 A
Minimum applicable load 150 mA at 5 VDC 1 mA at 5 VDC
Features Characteristics Operating force (OF) max. 14.7 N Releasing force (RF) min. 0.1 N·m Pretravel (PT) 3.5±0.5 mm
(3±0.5 mm In case of A165E_U series)
Item Emergency stop switch
Allowable operating frequency Mechanical 20 operations/minute max.
Electrical 10 operations/minute max.
Insulation resistance 100 M min. (at 500 VDC)
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity
2,000 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each terminal and ground
1,000 VAC, 50/60 Hz for 1 min between lamp terminals *1
Durability Mechanical 100,000 operations min.
Electrical 100,000 operations min.
Ambient temperature Operating: –10 to 55°C (with no icing or condensation) Storage: –25 to 65°C (with no icing or condensation)
Protection against electric shock Class II
*1 LED not mounted. Test them with the LED removed.

Datasheet - PDF

pdf1-mostradoOMRON - A165E-S - 153220English147 Kbytespdf1-mostradoOMRON - A165E-S - 153220
pdf2-mostradoOMRON - A165E-S - 153220English1 Mbytespdf1-mostradoOMRON - A165E-S - 153220
pdf3-mostradoOMRON - A165E-S - 153220English2 Mbytespdf1-mostradoOMRON - A165E-S - 153220

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