Resin Base: The safety disconnect switch uses a resin base, which is flame retardant and has a maximum melting point of 680 degrees Celsius Scope of Application: The knife safety switch is a power accessory for fail safe circuit breakers, backup generator switches and power switches 2 Pole: The disconnect knife switch is made of resin, ABS and copper material, with 2P pole number, the rated current is 63A, and the voltage is AC 220V Converting Circuits: The knife safety switch can be used to convert between industrial enterprises, household appliances, power systems and self generating circuits Simple Installation: The disconnect knife switch adopts terminal connection, which is convenient and simple, with strong performance and very stable Feature: 1. 2 Pole: The disconnect knife switch is made of resin, ABS and copper material, with 2P pole number, the rated current is 63A, and the voltage is AC 220V 2. Converting Circuits: The knife safety switch can be used to convert between industrial enterprises, household appliances, power systems and self generating circuits 3. Resin Base: The safety disconnect switch uses a resin base, which is flame retardant and has a maximum melting point of 680 degrees Celsius 4. Simple Installation: The disconnect knife switch adopts terminal connection, which is convenient and simple, with strong performance and very stable 5. Scope of Application: The knife safety switch is a power accessory for fail safe circuit breakers, backup generator switches and power switches Specification: Item Type: Knife Safety Switch Product Material: Resin, ABS, Copper Number of Poles: 2P Rated Current: 63A Rated Voltage: AC 220V Suitable For: Fail Safe Circuit Breakers, Backup Generator Switches, Power Switches Weight: Approx. 311g/11.0oz Package List: 1 x Knife Safety Switch 2 x Screws