Authentic Square D HLL36100 – 100A 3 Pole Molded Case Circuit Breaker

Built for heavy-duty power distribution, the Square D HLL36100 is a 100A, 3-pole PowerPacT H-Frame circuit breaker delivering reliable thermal-magnetic protection. Designed as a unit-mount solution, it integrates into control panels and serves as a modernized replacement for the discontinued FCL36100 breaker. With a robust 100 kAIC rating at 480V, it features a trip-free mechanism, reverse feed capability, and fixed trip settings for consistent performance.