Square D 989750 – 50A 3 Pole Molded Case Circuit Breaker Final Sale
Original price was: $145.61.$61.16Current price is: $61.16.
Delivering robust performance for commercial applications, the Square D 989750 is a 3-pole, 50A molded case circuit breaker. It features fixed thermal and magnetic trip elements to supply dependable long-time and instantaneous (LI) protection. This bolt-on breaker fits into legacy Square D ML-1 panelboards, making it ideal for maintaining older systems. Providing a 10 kAIC rating at 480VAC, this 99 frame breaker keeps existing infrastructure operational without extensive retrofitting.





