Siemens EMERGENCY STOP pushbutton, Red, key-operated release


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Siemens SIRIUS ACT 3SU1050-1HF20-0AA0 red emergency stop/emergency off button with a mushroom diameter of 40mm. The positive latch mechanism is renowned for its efficiency and non-fuss. Installation is readily achieved as the hole diameter is 22 mm. E-stop SIRIUS ACT lends itself well to all Automation sectors due to the high protection rating IP66/67/69K and NEMA 1, 2, 3, 3R, 4, 4X, 12, 13.


General data

Design: Emergency stop button

Function: Key operated

Enclosure number of locations: 1

Type: 40mm round

Colour of button: Red

Lock mechanism: RONIS (SB30)

Design of the actuating element: Positive latching

Mechanical data

Product line: Shiny metal

Drilling dimensions: 22.0 mm

Operating frequency maximum: 600 1/h

Ambient conditions

Ambient temperature: -25 °C to 70 °C

Protection rating: IP66/IP67/IP69(IP69K)

NEMA rating: 1, 2, 3, 3R, 4, 4X, 12, 13

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