Category Molded Case
Manufacturer Schneider Electric, Square D
Poles 3
Phase 3
Voltage AC 600
Amperage 400
Protection Solid State
Functions LI - Long-Time and Instantaneous
Connection I-Line Style Plug-In
Interrupt Rating [email protected]
Standard UL, CSA, NOM, IEC
Frequency Rating 50/60 Hz
UPC 785901342465 786679305713

Authentic MGA36400 Schneider Electric, Square D Molded Case Circuit Breaker. 400 Amp, 3 Pole, 3 Phase, 600 Voltage AC. I-Line Style Plug-In Connection. Solid State Protection. LI – Long-Time and Instantaneous Function. 35 kA at 415 VAC| 50 kA at 240 VAC Interrupt Rating.


Schneider Electric, Square D

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Ryan C.

Verified Customer

They delivered on time and at a great price.


Frank W.

Verified Customer

I placed an order that got lost in the shuffle, I was livid. When I called they were very apologetic and got my order put together and overnighted. They called me back...


Devin J.

Verified Customer

Received the breaker new and in box just as expected, thanks for your help!


John T.

Verified Customer

Appreciated my questions being answered. Got the breaker and mounting kit as expected thanks. Will order again.