Add products to your shopping cart

Image for Illustration purposes only. Actual product may vary

WEG UMBW-4C2-40 MCB UL489 120/240V C 2P 40A Miniature CB

MODEL UMBW-4C2-40

BRAND

WEG

SKU

2852611

WEIGHT

0.700 lb

UOM

each

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

$40.71 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $1

Select Quantity

GET A QUOTE

Orders over $500 qualify for a Free Gift

Typically Ships in: 1 day

Returnable: See conditions

Max voltage

277/480 VAC

Number of poles

2 poles

Rated current

40 A

Trip curve

Type

Thermal-magnetic

UL approval

UL489

UL approval	UL489
Trip curve	C
Number of poles	2 poles
Rated current	40 A
Maximum voltage	277/480 VAC
Type	Thermal-magnetic

SKU: 1313760

Weg premium efficiency motors

MRO Supply Rocks - My motor shipped the next day, free shipping, and their price was the lowest that I could find. I will be pricing all our motors with them first.

SKU: 1315094

Compressor motor

Excellent packaging seems to run smooth easy installation

SKU: 1307933

Just what i needed

This part arrived quickly and the price was right. Worked great for our application.

SKU: 1309591

Contactor

Excellent service and product

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

Read full FAQ

When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.

$500

MRO Hat
MRO Golf Balls
MRO Hi-Vis Vests
MRO Mug

$750

32oz Water Bottle
Throw Blanket
30 piece Hex Set
Telescopic Pick Up

$1,250

Golf Cooler
11-in-1 Screw Driver Set
Gorilla Grip Knee Pad
John Deere Oilskin Hat

$2,500

Igloo 1/2 Gallon Jug
Rechargable Headlamp
Larix Trucker Hat

$5,000

Igloo 10 Gallon Cooler
Igloo Party Bucket Cooler
Klein Tools Speaker
Klein Tools 8-in-1

$7,500

GX-6F Pro Golf Range Finder
Bushnell Outdoorsman Speaker
Jaeger 24px Ratcheting Wrench Set
Aspen Beverage Bucket

Reviews