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UL Rating

UL1077

UL489

Mini Breaker Amp Rating

Trip Unit Type

Number of Poles

Max Voltage

Trip Curve

Frame Size

Breaker Trip Amp Rating

Interrupting Current

Mini Breakers
Molded Case Circuit Breakers
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WEG UL489 3 Poles 16 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 16 Amps B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD	WEG UL489 3 Poles 15 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 15 Amps B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD	WEG UL489 3 Poles 13 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 13 Amps B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD	WEG UL489 3 Poles 12 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 12 Amps B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD
WEG UL489 3 Poles 10 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 10 Amps B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD	WEG UL489 3 Poles 1.6 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 1.6 Amps B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD	WEG UL489 3 Poles 1.5 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 1.5 Amps B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD	WEG UL489 3 Poles 1.2 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 1.2 Amps B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD
WEG UL489 3 Poles 1 Amp B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 3 Poles 1 Amp B Curve 277/480 VAC / 125 VDC $ 158.00 158.0 USD	WEG UL489 2 Poles 8 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 8 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 7 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 7 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 63 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 63 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD
WEG UL489 2 Poles 60 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 60 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 6 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 6 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 50 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 50 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 5 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 5 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD
WEG UL489 2 Poles 40 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 40 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 4 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 4 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 35 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 35 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 32 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 32 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD
WEG UL489 2 Poles 30 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 30 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 3 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 3 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 25 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 25 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD	WEG UL489 2 Poles 20 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 20 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD
WEG UL489 2 Poles 2 Amps B Curve 277/480 VAC/125 VDC Mini Breaker UL489 Mini Circuit Breaker 2 Poles 2 Amps B Curve 277/480 VAC / 125 VDC $ 107.00 107.0 USD

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UL1077

UL489

Thermal and magnetic adjust

Thermal adjust magnetic fixed

Fixed thermal and magnetic

Electronic Trip

Electronic Trip With Maintenance

Fixed Thermal and Adjustable Magnetic

One Pole

Two Poles

Three Poles

277/480 VAC

277/480 VAC / 125 VDC

277 VAC

277 VAC/60 VDC

240 / 125 VDC

120 VAC / 60 VDC

B

C

D

100 Amp

125 Amp

225 Amp

250 Amp

400 Amp

600 Amp

800 Amp

1200 Amp

2500 Amp

10 Kaic 80%

10 Kaic 100%

14 Kaic 80%

14 Kaic 100%

35 Kaic 80%

35 Kaic 100%

50 Kaic 100%

65 Kaic 100%

100 Kaic 100%