FREE delivery on orders over €150
Product Specifications:
| Item | Miniature Circuit Breaker |
| Alarm Switch | Optional |
| Amps Rating | 40A |
| Auxiliary Switch | Optional |
| Busbar | Optional |
| Gross Weight | 0.3 lbs. |
| Max Voltage | 277V AC |
| Neutral Pole | No |
| Number Of Poles | 1 |
| Poles | 1 |
| Protection | Supplemental |
| Rohs | No |
| Ships Factory Direct | No |
| Trip Curve | D |
| Undervoltage 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 | Number Of Poles | Price | |
|---|---|---|---|---|
![]() |
UMBW-1D1-4 | 1 | €24.75 | |
![]() |
UMBW-1D1-25 | 1 | €24.75 | |
![]() |
UMBW-1D1-20 | 1 | €24.75 | |
![]() |
UMBW-1D1-1 | 1 | €24.75 | |
![]() |
UMBW-4D3-10 | 3 | €156.42 | |
![]() |
UMBW-1D3-40 | 3 | €64.35 | |
![]() |
UMBW-4D1-10 | 1 | €52.47 |
Explore Products
- WEG ESW-9V47C-R29 Magnetic Motor Starter
- OSG 52200029 Indexable Profiling End Mill, 0.7500 Inch Max. Cutting Dia, 3/4 Inch Shank Dia
- SIOUX CHIEF 510-8PK Hanger, 3 in Pipe/Tube, 150 lb Load, Stainless Steel, Galvanized, Domestic
- GATES 7M1750 Belt, 68.9 Inch Length, 0.197 Inch Thickness
- MAIN FILTER INC. MF0489793 D192G06AV Interchange Hydraulic Filter, Glass, 5 Micron Rating, Viton Seal, 12.91 Inch Height
- MARTIN SPROCKET S1 X 2-3/8
- APOLLO VALVES 92104022427 Ball Valve, Size 3/4 Inch NPT, Cast Steel, Unibody, Round
- TITAN FASTENERS UHA4B-X05X
Explore More
- KEYSHAFT
- PHASE-A-MATIC
- THOMAS PUMPS
- VELCRO
- CONEX BANNINGER
- Air Saws
- Strapping Cutters
- Spring Nuts
- LED High Bay Fixtures
- Brazing Alloys
- HELICOIL Straight Flute Bottoming Taps, 3B
- CONDOR General Purpose Chemical Resistant Orange Gloves
- KEO Combined Drill And Countersink Sets
- CARLING TECHNOLOGIES SPST Toggle Switch
- MERSEN FERRAZ CNL Forklift Truck Fuses
- 80/20 25 Series 25-2504 Two Opposite Open T-Slotted Profile Extrusions
- STARRETT 92578 Series Advanz Carbide Tipped Band Saw Blades
- MERIT BRASS 6012 316 Stainless Steel Welded Nipples, Schedule 40
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-1D1-40 14360529 Miniature Circuit Breaker, 40A Rated Current
€24.75 /unit



