The Eaton Cutler-Hammer BJ2100 is a molded case circuit breaker designed for reliable overcurrent protection in industrial and commercial electrical systems. It features a 100A current rating and a 240V AC voltage rating, housed within a compact plug-in configuration measuring 6.5" x 2.5" x 3.5" (L x H x W) and weighing 1.8 lb. This two-pole, single-phase unit complies with UL 489 and Federal Specification W-C375 standards, ensuring safe operation across a temperature range of -25°C to 70°C. Its thermal-magnetic protection with long-time and instantaneous trip functions and a 10kA interrupting rating at 240V makes it suitable for protecting feeders and branch circuits in panelboards and switchboards, accommodating copper or aluminum conductors from 2 AWG to 300 kcmil.
Key Features & Specifications
Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection with Long-Time & Instantaneous Trip
Voltage Rating: 240V AC
Current Rating: 100A
Dimensions: 6.5 in (Depth) x 2.5 in (Height) x 3.5 in (Width)
Standards: UL 489, Federal Specifications Classification W-C375