Chapter  3  Electrical  Wiring|VP3000 
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3-2-1 Magnetic Contactor / Air Circuit Breaker and Non-fuse Circuit Breaker / Fuse Spec. 
⚫  Magnetic Contactor (MC) and Air Circuit Breaker (ACB)     
It is recommended the surrounding temperature for MC should be ≥ 60°C and that for ACB 
should be ≥ 50°C. In the meanwhile, consider temperature derating for components with ON / 
OFF switch in accordance with the ambient temperature of the on-site distribution panel. 
⚫  Fuse Specification 
  Fuse specifications lower than the table below are allowed. 
  For installation in the United States, branch circuit protection must be provided in 
accordance with the National Electrical Code (NEC) and any applicable local codes. Use UL 
classified fuses to fulfill this requirement. 
  For installation in Canada, branch circuit protection must be provided in accordance with 
Canadian Electrical Code and any applicable provincial codes. Use UL classified fuses to 
fulfill this requirement.