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What are WL1 and WL3 Masterpact NW breakers, and what is the difference between them? The WL1 and WL3 are not found in any literature.

What do WL1 and WL3 mean in reference to Masterpact breakers?

Product Line:
Air Circuit Breaker

Masterpact Circuit Breakers

WL1 and WL3 are descriptions in Quote to Cash given to the UL listed Masterpact NW ``W`` frame breaker labeled with the Squared D brand. A ``1`` in the third catalog number position is the N interrupting rating of 65kA at 480Vac. A ``3`` in that position is the H interrupting rating of 100kA at 480Vac.
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