Ht series electric chain hoist with hook 1 ton New design: innovation compact efficiency Motor brake: brake automatically engages in the event of a power failure Limit switch: it is fitted at both top and bottom ends, and shuts off power automatically to prevent the load chain from running out for safety Transformer: 24v/36v/48v Phase error relay: a specially designed electric board prevents motor from running in case of wiring error in the power supply Push button pendant: waterproof, light and durable switching control Capacity: 1 ton 2 ton Tag Hitachi type electric chain hoist Plywood case packed