Toshiba HCV-1JBU VAC Contactor, 208-1500 V, 600 a, 42 KA,15 Kv I.w.

The Toshiba HCV-1JBU is a vacuum contactor with a rated voltage of 208 to 1500 V and a rated operational current and rated thermal current of 600 A at a 50/60 Hz frequency. It features an interrupting current of 42,000 A, an impulse withstand of 15 KV, and a dielectric strength of 5.5 KV for one minute. The unit includes an electronic control drive unit, offering a standard control voltage of 100 to 240 VAC/VDC. Typical operating times are a closing time (120 VAC) of 60 to 80 ms and an opening time (120 VAC) of 50 to 65 ms. It has an auxiliary contact arrangement of 3NO-3NC, a mechanical life of 2.5 million operations, and a switching frequency of 1200 per hour. Conforming to standards such as UL, CSA, NEMA, and IEC 60470, the contactor weighs 59.5 lbs (27 kg) and utilizes a vacuum bottle system for environment-resistant operation.