Category Molded Case
Manufacturer Cutler Hammer, Eaton, Westinghouse
Poles 3
Phase 3
Voltage AC 600
Amperage 90
Protection Thermal Magnetic
Functions LI - Long-Time and Instantaneous
Connection Bolt-On
Interrupt Rating [email protected]
Standard UL, CSA, NOM, IEC
UPC 782114798775
Frame Type F Frame

Authentic HFD3090 Cutler Hammer, Eaton, Westinghouse Molded Case Circuit Breaker. 90 Amp, 3 Pole, 3 Phase, 600 Voltage AC. Bolt-On Connection. Thermal Magnetic Protection. LI – Long-Time and Instantaneous Function. 100 kA at 240 VAC| 65 kA at 480 VAC| 25 kA at 600 VAC| 22 kA at 250 VDC|100 kA at 220/240 VAC| 65 kA at 380/415/440 VAC| 25 kA at 500 VAC| 22 kA at 250 VDC Interrupt Rating.


Cutler Hammer, Eaton, Westinghouse

Frequent questions

The standard cutoff time for expedited shipping is 2PM EST. If you want to ship after 2PM EST please call or use the chat to see if it's possible.



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.