Seasonal Sale Siemens / ITE ETS4040 – 400A 3 Pole Molded Case Switch

Built for commercial isolation, the Siemens ETS4040 is a 400A, 3-pole molded case switch. It delivers reliable non-automatic disconnect functionality for systems up to 600VAC. This unit mount switch fits into Siemens P4 and P5 panelboards. As a legacy component, it provides an exact replacement fit. For modern upgrades, it is replaced by the JXD63S400. Featuring a magnetic-only mechanism, this E-Frame device is designed strictly for switching rather than overcurrent protection.