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Safety switch STM1A-222B230-M
single-poleIECIP67

Safety switch - STM1A-222B230-M - EUCHNER GmbH + Co. KG - single-pole / IEC / IP67
Safety switch - STM1A-222B230-M - EUCHNER GmbH + Co. KG - single-pole / IEC / IP67
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Go to the EUCHNER GmbH + Co. KG website for more information

Characteristics

Number of poles
single-pole
Protection level
IEC, IP67
Other characteristics
AC, door, DC, thermoplastic, safety, electromechanical
Primary current

4 A

Voltage

24 V, 230 V

Operating temperature

Max.: 55 °C
(131 °F)

Min.: -22 °C
(-8 °F)

Description

• Actuating head made of metal • Auxiliary release on the front • Can be adjusted in 90° steps Guard locking type STM1 Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the guard locking solenoid. Switching element ÜK For monitoring the guard locking (built-in solenoid), slow-action switching contact 1 NC Combination available: 222 Slow-action switching contact 2 NC Auxiliary release This is used for releasing the guard locking with the aid of a tool. To protect against tampering, the auxiliary release is sealed with sealing lacquer.

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Exhibitions

Meet this supplier at the following exhibition(s):

All About Automation Zürich
All About Automation Zürich

26-27 Aug 2026 Zürich (Switzerland)

  • More information
    AMB
    AMB

    15-19 Sep 2026 Stuttgart (Germany)

  • More information
    See all exhibitions

    Other EUCHNER GmbH + Co. KG products

    Electromechanical safety switches with guard locking

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.