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The ABB CR123F772B Overload Relay Heater is designed for electrical distribution and control applications. It is compatible with CR340 and CR341 starters and intended for use with polyphase motors. This Class 20 overload relay heater helps protect motors from overloads.
The CR123F772B is a Class 20 overload relay heater for use with polyphase motors and CR340 and CR341 starters.
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