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The Siemens SMFH42 is a standard trip overload relay heater element designed for use with single phase and polyphase motors. This heater element operates with a current range of six point eight to seven point five seven amps. It is suitable for various applications including overload relays and manual starters. It has a voltage rating of six hundred volts and is compliant with cUL and CSA standards.
This product enhances motor protection by providing reliable thermal overload protection.
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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