FREE delivery on orders over €150
Product Specifications:
| Item | Miniature Circuit Breaker |
| Alarm Switch | Optional |
| Amps | 4A |
| Auxiliary Switch | Optional |
| Busbar | Optional |
| Max. Voltage | 277/480V AC |
| Neutral Pole | No |
| No. Of Poles | 3 |
| Poles | 3 |
| Protection | Branch Circuit |
| Rohs | No |
| 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
- TITAN FASTENERS ZEA9315X64
- APPROVED VENDOR TCCAPRED60X30 Reducer Adapter, Tri Clover Compatible 6 Inch Size x 3 Inch Cap Style Reducer
- BOSTON GEAR 55411
- STRANCO INC DBV-2-0-10 Number Label, 2 Inch Character Height, Indoor/Outdoor, Non-Reflective, Gothic, Black, 0, Die Cut
- RUBBERMAID FG1305L4BLA Handle, Black
- APOLLO VALVES 87A100247080 SS STD Port Ball Valve, Spiral Wound 4 Inch Extended Bonnet, TFM 1600 Seat, Spiral Wound PEEK Bearing 3 Inch, 2 x Flange
Explore More
- KEYSHAFT
- Wire Twist Pliers
- Plug Adapters
- Hook-and-Loop Sanding Discs
- Encoder Accessories
- Coil Hooks
- IRONCLAD Tundra Cold Condition Gloves
- VIEGA PROPRESS 90 Degree Elbow, Press X FNPT
- RUD CHAIN VWBG Load Rings, Metric Thread
- KEO Combined Drills And Countersinks, Double-End Plain-Hey Type, 60 Degrees Countersink Angle
- SUGATSUNE Wire Pull Handles
- TWECO Nozzle Cone
- KERN AND SOHN Bags
- APOLLO VALVES AE Series 90 Degree Electric Actuators
- GLOBE SCIENTIFIC Wireless Tube Racks, Half Size, 25 mm, 16 place
- BALDWIN ESTATE R030 Arch Roses
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-4D3-4 13642166 Miniature Circuit Breaker, D Trip Curve, 3 Poles, 4 A Rated, 277/480 VAC
€156.42 /unit



