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$10.50The Story
A21.3 - Square D Overload Relay Thermal Unit
Square D, A Series, thermal overload heater element, type A, rated for 12.3-13.3 amps, Use with thermal overload relays, magnetic motor starters & motor controls
- Manufacturer: Schneider Electric
- Family: A Series
- Type: A
- Overload Heater
Specifications
- Thermal Unit
- Motor Tripping Class: 20
- Sensing Method : Melting Alloy
- Plug In Mounting
- Full Load Amps Min: 12.3
- Full Load Amps Max: 13.3
- Trip Type: Standard Trip
- Authentic Square D Product.

Details & Craftsmanship
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Description
A21.3 - Square D Overload Relay Thermal Unit
Square D, A Series, thermal overload heater element, type A, rated for 12.3-13.3 amps, Use with thermal overload relays, magnetic motor starters & motor controls
- Manufacturer: Schneider Electric
- Family: A Series
- Type: A
- Overload Heater
Specifications
- Thermal Unit
- Motor Tripping Class: 20
- Sensing Method : Melting Alloy
- Plug In Mounting
- Full Load Amps Min: 12.3
- Full Load Amps Max: 13.3
- Trip Type: Standard Trip
- Authentic Square D Product.













