W92-X1110-20
Magnetic Circuit Breaker, Series Trip, Black, Operating Voltage 277 VAC, 20A Current Rating, 2 Pole, Potter & Brumfield W9
W92-X1110-20
Magnetic Circuit Breaker, Series Trip, Black, Operating Voltage 277 VAC, 20A Current Rating, 2 Pole, Potter & Brumfield W9