Square D B3.70, 2.33 to 2.51 A, Class 20, AC Magnetic Starter Thermal Unit, 1pc

(Pack of 2) Square D B3.70 Overload Relay Thermal Heater Element *Free Shipping*

Square D B3.70 Overload Relay Thermal Heater Element **Free Shipping**

Square D B3.70 Overload Heater B370 B 3.70

ONE USED SQUARE D THERMAL OVERLOAD RELAY HEATER ELEMENT UNIT B3.70

Square D B3.70 Overload Heater B370 B 3.70

Square D B3.70 B-3.70 Overload Relay Thermal Unit Heater CM 80