Network Outage: Please note that we are currently experiencing a network outage beyond our control. We have been assured the issue will be resolved by the end of the day, May 14th. All online orders, contact us submissions, and emails are saved in our system. In stock orders will ship today if possible or Monday latest, depending on what time we are back online. We always appreciate your business and will do everything possible to maintain outstanding support.


US Breaker - DIN Rail and Molded Case Circuit Breakers


M-NB1 (C60N) MCB

DIN Rail Breakers (UL1077)

1-63A 1,2,3P New

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UL489 DIN Rail Breakers
DIN Rail Breakers (UL489)

1-30A 1,2,3P New

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UL489 Molded Case Breakers

Molded Case Breakers (UL489)

15 - 600A 3P New

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NM1 IEC Rated MCCB  

Circuit Breakers (IEC-CE)

16-400A 3P New

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Square D Powerpact HD and JD Circuit Breaker Replacement Cross Reference Table

Merlin Gerin NS100, NSF150, NSF250, NS250, NSJ400, NS400 Direct Cross Reference



NB1: Replacement for Merlin Gerin Multi 9 C60N: MG24425, MG24426 , MG24428, MG24430, MG24432, MG24434,

 MG24435, MG24436, MG24437, MG24427, MG24438, MG24439, MG24440, MG24443, MG24444, MG24445, MG24447,

 MG24449, MG24451, MG24442, MG24452, MG24453, MG24454, MG24455, MG24456, MG24457, MG24459, MG24460,

 MG24461, MG24462, MG24464, MG24466, MG24468, MG24469, MG24470, MG24471, MG24472, MG24473, MG24474

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