Product Description: The Square D FCJ34045 is a 3-pole molded case circuit breaker designed for 480V applications. It features a 45 amp rating and a high 65kA@480V AIC rating for reliable protection. This Bolt-On connection breaker includes Thermal Magnetic protection for enhanced safety. It is part of the FCJ Series family and built for industrial electrical systems.
Key Features: ✔ Part Number: FCJ34045 ✔ Manufacturer: Square D ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: FCJ Series ✔ Type: FCJ ✔ Voltage: 480 ✔ Amperage: 45 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 65kA@480V ✔ Connection: Bolt-On ✔ Functions: LI - Long-Time and Instantaneous ✔ Frame Size: F Frame ✔ Protection: Thermal Magnetic ✔ Weight: 7