FREE delivery on orders over €150
Product Specifications:
| Item | Miniature Circuit Breaker |
| Alarm Switch | Optional |
| Amps | 50A |
| Auxiliary Switch | Optional |
| Busbar | Optional |
| Max. Voltage | 240V AC/125V DC |
| Neutral Pole | No |
| No. Of Poles | 3 |
| Poles | 3 |
| Shunt Trip | Optional |
| Trip Curve | D |
| Type | Thermal Magnetic |
| Under Voltage Release | No |
Shipping Info:
| Ship weight (kg) | 0.45 |
| Ship height (cm) | 20.32 |
| Ship length (cm) | 20.32 |
| Ship width (cm) | 20.32 |
| Country of Origin | US |
Product Variants
| Product | Model | No. Of Poles | Amps | Trip Curve | Poles | Protection | Gross Weight | Circuit Breaker Type | Under Voltage Release | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
UMBW-1D1-4 | 1 | 4A | D | 1 | Supplemental | 0.245 lbs. | - | No | €24.75 | |
![]() |
UMBW-1D1-25 | 1 | 25A | D | 1 | - | 0.3 lbs. | - | No | €24.75 | |
![]() |
UMBW-1D1-20 | 1 | 20A | D | 1 | Supplemental | 0.245 lbs. | - | No | €24.75 | |
![]() |
UMBW-1D1-1 | 1 | 1A | D | 1 | Supplemental | 0.235 lbs. | - | No | €24.75 | |
![]() |
UMBW-4D3-10 | 3 | 10A | D | 3 | Branch Circuit | - | - | No | €156.42 | |
![]() |
UMBW-1D3-40 | 3 | 40A | D | 3 | Supplemental | 0.765 lbs. | - | No | €64.35 | |
![]() |
UMBW-4D1-10 | 1 | 10A | D | 1 | Branch Circuit | - | - | No | €52.47 |
Explore Products
- EATON FAZ-C5/4 Supplementary Protector, 4 Pole, 5A, C Curve
- CONTINENTAL XR16SC06096FJFJ Hydraulic Hose Assembly, 3/8 Inch ID, FJIC 37 Deg x FJIC 37 Deg, 8 ft Length, Black, NBR
- STARRETT 99913-18-09-1/2 Band Saw Blade Coil Stock, 1-1/4 Inch width, 3-4 TPI, 18 Ft. 09-1/2 Inch Coil
- SMC VALVES MSQXB50TTA-M9PAMBPC3 Rotary Actuator
- YANKEE 433-.3640 Chucking Reamer, 0.3640, 23/64 in Shank Dia, 1 3/4 in Flute Lg, 7 in Overall Lg
- BURNDY YRB4037TTN Copper Splice, 800-650 kcmil, 4.89 Inch, Tin
- MONOPRICE 24431
- SMC VALVES NCDQ8A150-175S Compact Cylinder, Double Acting, Single Rod
Explore More
- KEYSHAFT
- REMCO
- SIMONDS
- TORBAL
- RELAY AND CONTROL CORP
- Combination Wrench Sets
- Flex Coupling Hubs
- Wire and Rod Storage Equipment
- 50 Hz Motors
- Ammonia Refrigeration Pipe Markers
- MAYHEW TOOLS Brick Set Chisels
- CAIMAN Heatrac Insulated Fleece Back Winter Gloves
- IRONCAT Welding Gloves, Premium Goatskin Cowhide Leather
- MUELLER INDUSTRIES 186 Carbon Steel Basket Strainers
- MUELLER INDUSTRIES 303AT Silent Check Valves
- HUSKY Pallet Rack
- CH HANSON Blank Metal Tags, Square
- SPEARS VALVES CPVC True Union 2000 Industrial Ball Valves, Threaded Ends, FKM
- REGAL Performance Taper Pipe Taps, NPT, Bright
- SANDVIK COROMANT Rectangle Indexable Milling Inserts
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
WEG UMBW-4D3-50 14363331 Miniature Circuit Breaker, D Trip Curve, 3 Poles, 50 A Rated, 240 VAC / 125 VDC
€124.00 /unit



