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UMBW-1B1-13

Image for Illustration purposes only. Actual product may vary

WEG UMBW-1B1-13 MCB UL1077 277/480V B 1P 13A Miniature CB

MODEL UMBW-1B1-13

BRAND

WEG

SKU

2852261

WEIGHT

0.300 lb

UOM

each

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

$11.89 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Max voltage

277 VAC

Number of poles

1 pole

Rated current

13 A

Trip curve

B

Type

Thermal-magnetic

UL approval

UL1077

The UMBW has a range from 1 to 63 Amps, available in 1,2, 3 poles, and B, C, D trip curves. Single pole and multi-pole thermal-magnetic miniature circuit breakers (MCBs) are in accordance with EN 60947-2, UL 1077 and UL 489 for DIN rail mounting with toggle actuation, visual status indication, and high interrupt capacity. A positively trip-free snap action mechanism ensures reliable switching behavior. A range of trip characteristics and add-on accessories make the UMBW suitable for a variety of applications.

  • AC and DC voltages available in one series;
  • UL489 branch circuit protective device;
  • UL1077 equipment protection;
  • 17.5mm width per pole;
  • Visual status indication;
  • Positive trip-free snap action mechanism to ensure reliable switching;
  • Cuttable bus bar connecting system.

SKU: 2853013

Weg .7536os1bjprw56c-s

Motor was as described; runs smoothly and quietly.

Read more

SKU: 2519509

Review of motor purchase

Excellent response to online ordering with the lowest price found on the net. Part supplied as advertised with quick shipment. Very satisfied with the first-time purchase from MRO Supply.

Read more

SKU: 1312255

Large motor purchased

Great website. prices very competitive. Would use again.

Read more

SKU: 1312213

Great service and motor

This company rocks!!! They have done everything right by offering the best price and then delivering the product on time

Read more
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Reviews

SKU: 2853013

Weg .7536os1bjprw56c-s

Motor was as described; runs smoothly and quietly.

Read more

SKU: 2519509

Review of motor purchase

Excellent response to online ordering with the lowest price found on the net. Part supplied as advertised with quick shipment. Very satisfied with the first-time purchase from MRO Supply.

Read more

SKU: 1312255

Large motor purchased

Great website. prices very competitive. Would use again.

Read more

SKU: 1312213

Great service and motor

This company rocks!!! They have done everything right by offering the best price and then delivering the product on time

Read more

Return policy

Item must be unused.

Item must be in it&#;s original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult 

​​​https://www.dropbox.com/s/atn13ff0575icuf/warranty%20and%20return%20policy.pdf?dl=0