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The Siemens SMFH20 is an overload relay heater element that operates with a current range of 1.05 to 1.16 Amperes. This component is designed for use in manual starters and overload relays, making it ideal for controlling single-phase and polyphase motors.
This Siemens heater element ensures protection and efficient performance of various motor applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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