ABB Panel Mount Mushroom Head Emergency Button - NC, Twist to Reset, 40mm, 22.5mm

  • RS Stock No. 757-9036
  • Mfr. Part No. 1SFA619550R1041
  • Brand ABB
Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

ABB Emergency Stop Button

The ABB 1SFA series emergency stop pushbutton has a red mushroom style head with the diameter of 40mm. It has a single pole single throw (SPST) contact configuration. This button is made of polycarbonate material. The button has an electrical current rating of 1A and voltage rating of 240VAC.

Features and Benefits

1NC normal contact configuration
Twist to reset method
Operating temperature ranges between -25°C and 70°C
Panel cut-out diameter of 22.5mm


Panel builders, contractors,
Industrial machines and equipment
Control panels and control stations
Emergency circuits, alarm and signal equipment
Traction equipments


UL approved
CSA certified
IP66 rated
IP67 rated
IP69K rated

Attribute Value
Mounting Type Panel Mount
Reset Method Twist to Reset
Normal State Configuration NC
Cutout Diameter 22.5mm
Auxiliary Contacts No
Pole and Throw Configuration SPST
IP Rating IP66, IP67, IP69K
Head Style Mushroom
Illuminated No
Range Compact
Head Diameter 40mm
Push Button Material Polycarbonate
Series 1SFA
Colour Red
93 In stock - FREE next working day delivery available
Price Each
£ 14.35
(exc. VAT)
£ 17.22
(inc. VAT)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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