Category Molded Case
Manufacturer Square D
Poles 3
Phase 3
Voltage AC 600
Amperage 50
Protection Thermal Magnetic
Functions LI - Long-Time and Instantaneous
Connection I-Line Style Plug-In
Interrupt Rating 18kA@480V
Standard UL, CSA, NOM, IEC
Frequency Rating 50/60 Hz

Authentic FA36050 Square D Molded Case Circuit Breaker. 50 Amp, 3 Pole, 3 Phase, 600 Voltage AC. I-Line Style Plug-In Connection. Thermal Magnetic Protection. LI – Long-Time and Instantaneous Function. 25 kA at 240 VAC| 18 kA at 480 VAC Star/277 VAC Or 480 VAC| 14 kA at 600 VAC Star/347 VAC Or 600 VAC|10 kA at 415 VAC|10 kA at 250 VDC Interrupt Rating.


Square D

Frequent questions

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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.