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Siemens STE21
STE21 Thermal actuator AC 230V, 2-position on/off control signal, positioning time < 3min Key data to replacement product: Thermal actuator AC 230V, 2-position on/off control signal, positioning time < 3min, 1.2m cable Info: 100% compatible for normally closed applications, for normally open applications use STP23.. actuators.
Replacement: STA23
Please check the technical data of the replacement product exactly, a 1: 1 replacement is not always possible.
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