W57-XB1A4A10-20
Potter & Brumfield W57, Circuit Breakers, Thermal, Series Trip, White with Red Rate Marking (Vertical) Button Color, 250 VAC Voltage Rating AC
W57-XB1A4A10-20
Potter & Brumfield W57, Circuit Breakers, Thermal, Series Trip, White with Red Rate Marking (Vertical) Button Color, 250 VAC Voltage Rating AC