Image for Illustration purposes only. Actual product may vary

The WEG UMBW-1D3-40 is a 40-ampere, three-pole miniature circuit breaker (MCB) designed for 480VAC applications. It features a D-type trip curve for protection against high inrush currents, making it suitable for motor circuits and industrial loads. This thermal-magnetic breaker provides reliable overload and short-circuit protection in panelboards and control enclosures, meeting UL 1077 supplementary protector standards.

MODEL UMBW-1D3-40

BRAND

WEG

SKU

2524480

WEIGHT

1.000 lb

UOM

each

Contact supplier for technical support on: 800-ASK-4WEG

$39.00 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

Max voltage

277/480 VAC

Number of poles

3 poles

Rated current

40 A

Trip curve

Type

Thermal-magnetic

UL approval

UL1077

UL approval	UL1077
Trip curve	D
Number of poles	3 poles
Rated current	40 A
Maximum voltage	277/480 VAC
Type	Thermal-magnetic

SKU: 2520103

Thanks, olha!

Olha, unlike the other service reps, actually got this order completed. If it wasn't for her, I would never spend another dime with your company, after what happened to my last order.

SKU: 2853624

Happy customer

My first time using MRO . The fast delivery " free" was fantastic .. received exactly what ordered at a very reasonable price , making my customer happy..

SKU: 2521370

Centrifugal switch

Absolutely what I expected in much less time than I expected! Will definitely order again.

SKU: 1309591

Contactor

Excellent service and product

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