Square D NHIB-11953-6U 400 Amp 277/480V 3 Phase 4 Wire NH1B Panelboard 45" x 26" All Brands_Legrand With a trip class of

With a trip class of 20 and a phase-loss circuit

Westinghouse EHD3040 3 Pole 40A 480VAC Type EHD 14k Industrial Circuit Breaker

Condition: New - No Box - Shelf Wear

GE THQB32060 bolt-on circuit breaker delivers reliable overcurrent protection for three-phase 240V electrical systems

Square D NHIB-11953-6U 400 Amp 277/480V 3 Phase 4 Wire NH1B Panelboard 45" x 26" All Brands_Legrand With a trip class ofSquare D NHIB 11953 6U 400 Amp 277 480V 3 Phase 4 Wire NH1B Panelboard 45" x 26" This Square D NHIB 11953 6U Panelboard is ideal for industrial applications, offering 400 Amps of power and 277 480V of 3 phase 4 wire current. Its dimensions measure 45" x 26", and it is designed to provide reliable circuit distribution and protection.