Square D PowerPact BDF26100 2-Pole 100A B-Frame MCCB Terminal Nut (Bolt-On)
125A Frame | 100A | 2P | 25kA@240V, 18kA@480V, 14kA@600Y/347V | Thermal-Magnetic (Fixed)
Schneider Electric's Square D PowerPact BDF26100 delivers two-pole 100-ampere circuit protection in the compact and versatile B-Frame molded case platform, providing dependable thermal-magnetic overcurrent and short-circuit protection for demanding commercial and industrial power distribution applications. Configured for unit mount installation with Terminal Nut (Bolt-On) terminations, this circuit breaker employs a factory-calibrated thermal-magnetic trip unit delivering tamper-resistant overcurrent protection. The sealed trip element provides both long-time overload and instantaneous short-circuit trip functions without requiring field adjustment. Rated at 600Y/347V AC with interrupting capacity of 25kA@240V, 18kA@480V, 14kA@600Y/347V, it addresses demanding fault current conditions. Schneider Electric's proprietary dual-break contact system ensures rapid arc extinction and reliable current interruption throughout the rated mechanical life of 15,000 operations, maintaining consistent protective performance. The unit mount design with {connection} connections provides versatile installation capability in panelboards, switchboards, motor control centers, and engineered electrical assemblies, accommodating diverse system architectures. The compact B-Frame housing optimizes equipment space utilization while maintaining required electrical clearances and creepage distances. Wire accommodation ranges from 14 AWG to 2/0 AWG for copper and aluminum conductors. Meeting UL 489, CSA C22.2 No.5, IEC/EN 60947-2, and international NOM, CCC, CE, EAC certifications, the BDF26100 supports diverse installation requirements globally. The PowerPact B-Frame accessory ecosystem includes auxiliary contacts for remote monitoring, shunt trips for emergency disconnect, undervoltage releases for power quality protection, various handle and locking options, and multiple termination accessories for flexible wire management and system design configurations.
Key Features
This PowerPact MCCB features Thermal-Magnetic (Fixed) trip protection rated 100A at 600Y/347V AC. Frame size: 125A. Interrupting capacity: 25kA@240V, 18kA@480V, 14kA@600Y/347V. Designed for reliable overcurrent protection in industrial and commercial power distribution systems.
Applications
Suitable for main distribution panels, motor control centers, switchboards, and feeder circuit protection in industrial facilities, data centers, and commercial buildings. Compliant with UL 489, CSA C22.2 No.5, IEC/EN 60947-2, NOM, CCC, CE, EAC.
