FREE delivery on orders over €150
Product Specifications:
| Item | Miniature Circuit Breaker |
| Alarm Switch | Optional |
| Amps | 20A |
| 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 |
| Rohs | No |
| Shunt Trip | Optional |
| Trip Curve | B |
| 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
| Model | Amps | Trip Curve | Gross Weight | No. Of Poles | Max. Voltage | Under Voltage Release | Poles | Alarm Switch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| UMBW-1B1-50 | 50A | B | 0.3 lbs. | 1 | 277V AC | No | 1 | Optional | €24.75 | |
| UMBW-1B1-25 | 25A | B | 0.255 lbs. | 1 | 277V AC | No | 1 | Optional | €24.75 | |
| UMBW-1B1-6 | 6A | B | 0.245 lbs. | 1 | 277V AC | No | 1 | Optional | €24.75 | |
| UMBW-1B1-10 | 10A | B | 0.3 lbs. | 1 | 277V AC | No | 1 | Optional | €24.75 | |
| UMBW-1B1-1 | 1A | B | 0.3 lbs. | 1 | 277V AC | No | 1 | Optional | €24.75 | |
| UMBW-1B1-40 | 40A | B | 0.3 lbs. | 1 | 277V AC | No | 1 | Optional | €24.75 | |
| UMBW-1B1-4 | 4A | B | 0.3 lbs. | 1 | 277V AC | No | 1 | Optional | €24.75 |
Explore Products
- MICRO 100 QPA8-2601000 Profiling Tool, 0.2600 In Head Wd, 0.2820 In Min Bore, 1 In Max Depth, UN
- 80/20 40-4352-BLACK Black 40 S 7 Hole 90 Degree Flat Plate
- APPROVED VENDOR ZSHD193724000104SU D-Profile Rotary shaft, Carbon Steel, 1 15/16 Inch Dia, 24 Inch Length
- SMC VALVES NCDA1X400-1000-A543 Tie Rod Cylinder, 4 Inch Size, Double Acting Auto Switcher
- ELDON JAMES RL6-4WN Reduction Elbow, 3/8 x 1/4 Inch Size, White Nylon
- VICKERS V20-1P7S-1C11
- CJT KOOLCARB 11303438 Stub Bit, SC, HP, 11/32, 1-9/16-FL, TiCN
- USA INDUSTRIALS ZBOLT2886 Hex Head Cap Screw, Steel, Grade 5, Cadmium Plated, 3/8 Inch-16, Coarse, 1 3/4 Inch Length
Explore More
- KEYSHAFT
- FOUNTAINHEAD
- ERIE
- OPTICAM
- BVA HYDRAULICS
- Machining Vises
- Vehicle Lift Systems
- Cordless Drills
- Ductless Split Systems A/C and Heat Pumps
- Circuit Breaker Accessories
- ML KISHIGO Contrasting Mesh Breakaway Vests, Lime
- CAIMAN Unlined TIG/MIG Welding Gloves
- ML KISHIGO 3700 Series Incident Command Vests
- ACME ELECTRIC WI225 Series Medium Voltage Transformers, 3 Phase, 60Hz, 2.5kV & 5kV Class
- MUELLER INDUSTRIES 88 Ductile Iron Body Butterfly Valves
- ENCORE PACKAGING Bubble Dispensers
- SMITH COOPER INTERNATIONAL Reducing Coupling
- DURHAM MANUFACTURING 2-Sided Stock Carts
- APPROVED VENDOR 1.5mm Pin Dia. Grade 18-8 Stainless Steel Standard Dowel Pins
- MIDWEST Countersunk Washers, Nickel Plated
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-1B1-20 14351012 Miniature Circuit Breaker, B Trip Curve, 1 Pole, 20 A Rated, 277 VAC
€24.75 /unit
