Omron, Red, Twist to Reset 30mm Round Head Emergency Button

  • RS Stock No. 841-1461
  • Mfr. Part No. A165E-S-03U
  • Manufacturer Omron
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): JP
Product Details

A165E Series Emergency Stop Switch

The A165E series of emergency stop switches feature a modular construction that allows the switch to be separated for easy wiring but still benefit from the easy handling of a one piece unit. The direct opening mechanism of this E-stop switch has a minimum contact separation of 3mm in accordance with EN60947-5-1.

Push to lock, turn to reset
Direct opening mechanism with minimum contact separation of 3mm in accordance with EN60947-5-1
Safety lock mechanism prevents misuse (no tampering in accordance with EN418)
Short mounting depth, less than 28.5mm below panel
30mm pushbutton head
IP65 protection
Blank name plate available separately, yellow vinyl chloride


EN418, EN60947-5-1



Emergency Stop Pushbutton

Attribute Value
Mounting Type Panel Mount
Reset Method Twist to Reset
Normal State Configuration NC
Cutout Diameter 16mm
Supply Current 1 A
Auxiliary Contacts No
Pole and Throw Configuration TPST
IP Rating IP65
Supply Voltage 30 V dc, 250 V ac
Head Style Round
Illuminated No
Head Diameter 30mm
Push Button Material Plastic
Series A165E
Dimensions 30 x 43 mm
Colour Red
93 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
Was $113.11
$ 90.10
(exc. GST)
$ 103.62
(inc. GST)
Per unit
1 +