Features 【One Handed Operation】: The switch control device is designed to be very user-friendly and can be operated with one hand. This means that the operator can use the other hand for other operations or to maintain body balance, which improves the convenience and efficiency of operation. 【For Cranes Hoists】: This great pendant switch control is specially designed for hoists and cranes. It provides convenient and reliable control, allowing the operator to easily control the operation of the lifting equipment. 【Use with The Contactor】: The switch control device is used in conjunction with the contactor to control the crane by controlling the opening and closing of the contactor. This combination ensures safe and reliable crane operation. 【Strong and Durable ABS Plastic Material】: The switch control unit is made of strong ABS plastic for excellent durability. This material is resistant to the shocks and abrasions of everyday use, thus guaranteeing the long-term stability of the unit. 【Convenient Operation Design】: Two control buttons are configured on the switch, including an emergency stop button. The operator can easily control the crane and stop the operation of the crane immediately in case of emergency. Features: 1.The switch control device is designed to be very user-friendly and can be operated with one hand, which improves the convenience and efficiency of operation. 2.This great pendant switch control is specially designed for hoists and cranes, allowing the operator to easily control the operation of the lifting equipment. 3.The switch control device is used in conjunction with the contactor to control the crane by controlling the opening and closing of the contactor.  4.The switch control unit is made of strong ABS plastic for excellent durability. This material is resistant to the shocks and abrasions of everyday use, thus guaranteeing the long-term stability of the unit. 5.Two control buttons are configured on the switch, including an emergency stop button. The operator can easily control the crane and stop the operation of the crane immediately in case of emergency. Specification: Material: ABS plastic Contact Type: Normally closed  Button Color: Black, white, with emergency stop Contact Rated Current: 5A Working Voltage: 500V Head IP Rating: IP54 Size: 31.5*7.6cm/12.4*3inch Weight: 478g(approx.) Warm Tips: This switch cannot directly control the crane, it should be used together with the contactor, and the emergency stop button is equipped with a normally closed contact. Package Included: 1 x Controller Package List