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Electromechanical switch STM1A-242B024-M
springsingle-poleIEC

Electromechanical switch - STM1A-242B024-M - EUCHNER GmbH + Co. KG - spring / single-pole / IEC
Electromechanical switch - STM1A-242B024-M - EUCHNER GmbH + Co. KG - spring / single-pole / IEC
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Go to the EUCHNER GmbH + Co. KG website for more information

Characteristics

Type
spring
Number of poles
single-pole
Protection level
IEC, IP67
Norms
UL508
Other characteristics
AC, door, DC, sealed, thermoplastic, solenoid, safety, electromechanical, built-in
Primary current

4 A

Voltage

24 V, 230 V

Operating temperature

Max.: 55 °C
(131 °F)

Min.: -20 °C
(-4 °F)

Description

• Actuating head made of metal • Auxiliary release on the front 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: 242 Slow-action switching contact 1 NC + 1 NO 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):

AMB
AMB

15-19 Sep 2026 Stuttgart (Germany)

  • More information
    SEPEM Toulouse
    SEPEM Toulouse

    22-24 Sep 2026 Toulouse (France)

  • 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.