Category: isolating switch fuse -> WHKLR 63A-630A 
 Name: WHKLR Series Isolating Switch Fuse Group 

 ■ WHKLR (63A ~ 630A) Products 

 WHKLR Series Isolating Switch Fuse Group is a multi-pole, manually operated switches, glass fiber reinforced unsaturated polyester resin shell, a high dielectric properties, protection and reliable operation of safety. 
 Operating mechanism is spring-storage, instantaneous release of speed-up, and instantly connect and disconnect multiple endpoint contact structure, the speed has nothing to do with the operating handle, which greatly improves the electrical performance and mechanical properties. 
 Isolating switch fuse group to ensure that the load connected and disconnected with the circuit, and reliable over-current or short-circuit breaking safety protection, visible disconnect state. 

 ■ use of the environment and standards 

 WHKLR isolation switch fuse group to work reliably under the following conditions: 
 ◆ altitude not exceeding 2,000 m; relative humidity less than 95%; 
 ◆ No rain and snow environment. 
 ◆ Ambient temperature is not higher than +40 ℃, not less than -5 ℃; 
 Note: If the intended use in the ambient air temperature is above or below -5 ℃ +40 ℃ under the conditions of the user should consult manufacturers instructions. 
 ◆ media environment without the risk of explosion; users should plant description.