Appleton WST Series cast aluminum enclosed disconnect switches are designed for applications where a heavy duty switch is required. Their gasketed design allows them to be used for raintight or watertight nonhazardous applications. The WST 600 VAC or 600 VDC units are available in 30, 60 and 100 Amp, fused and non‑fused models. They are used to control power to fixed electrical equipment such as welders, generators, compressors, infrared ovens, batch feeders and conveyors.
Disconnect Switch Type Heavy Duty Safety AC Voltage Rating 600 V DC Voltage Rating 600 V Current Rating 30 Ampere Power Rating 30 HP at 600 VAC 3 Phase, 15 HP at 600 VDC Maximum Fuse Provision Non-Fusible Neutral Type No Enclosure NEMA 3/3R/4/4X/12 Size