Are 100% rated Powerpact B circuit breakers available?
Issue:
Current ratings for Powerpact B
Product Line:
Powerpact B Circuit Breakers
Resolution:
All Powerpact B-frame circuit breakers are 80% rated as standard.
2, 3, and 4 pole unit mounted, 15 A to 60 A breakers may be ordered with UL and CSA certified 100% ratings by adding a "C" suffix to the catalog number.
I-Line breakers and higher ampere breakers are not available with 100% ratings.
Markings on the circuit breaker indicate the minimum enclosure size and ventilation required.
90°C rated wire must be used and sized according to the ampacities of the 75°C wire column in the NEC.
Current ratings for Powerpact B
Product Line:
Powerpact B Circuit Breakers
Resolution:
All Powerpact B-frame circuit breakers are 80% rated as standard.
2, 3, and 4 pole unit mounted, 15 A to 60 A breakers may be ordered with UL and CSA certified 100% ratings by adding a "C" suffix to the catalog number.
I-Line breakers and higher ampere breakers are not available with 100% ratings.
Markings on the circuit breaker indicate the minimum enclosure size and ventilation required.
90°C rated wire must be used and sized according to the ampacities of the 75°C wire column in the NEC.
Released for: Schneider Electric Canada
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