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Product Specifications:
| Item | Miniature Circuit Breaker |
| Alarm Switch | Optional |
| Amps | 50A |
| Auxiliary Switch | Optional |
| Busbar | Optional |
| Gross Weight | 0.3 lbs. |
| Max. Voltage | 277V AC |
| Neutral Pole | No |
| No. Of Poles | 1 |
| Poles | 1 |
| Protection | Supplemental |
| Shunt Trip | Optional |
| Trip Curve | D |
| Type | Thermal Magnetic |
| Under Voltage Release | No |
Shipping Info:
| Ship weight (kg) | 0.14 |
| Ship height (cm) | 20.32 |
| Ship length (cm) | 20.32 |
| Ship width (cm) | 20.32 |
| Country of Origin | US |
Product Variants
| Product | Model | MPN | Price | |
|---|---|---|---|---|
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UMBW-1D1-4 | UMBW-1D1-4 | €24.75 | |
![]() |
UMBW-1D1-25 | UMBW-1D1-25 | €24.75 | |
![]() |
UMBW-1D1-20 | UMBW-1D1-20 | €24.75 | |
![]() |
UMBW-1D1-1 | UMBW-1D1-1 | €24.75 | |
![]() |
UMBW-4D3-10 | UMBW-4D3-10 | €156.42 | |
![]() |
UMBW-1D3-40 | UMBW-1D3-40 | €64.35 | |
![]() |
UMBW-4D1-10 | UMBW-4D1-10 | €52.47 |
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Contact us
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WEG UMBW-1D1-50 14360531 Miniature Circuit Breaker, D Trip Curve, 1 Pole, 50 A Rated, 277 VAC
€24.75 /unit



