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Weg - UMBW-4B1-5
MCB, 1P, 277/60 VAC/DC, B Curve, 5A, UL489, 10kA, Mini Circuit Breaker
Features
UL approval UL489
Trip curve B
Number of poles 1 pole
Rated current 5 A
Maximum voltage 120 VAC / 60 VDC
Type Thermal-magnetic
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Description
More Info
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Accessories
WEG Electric
Miniature Circuit Breakers, UMBW Series
Item# UMBW-4B1-5 - Circuit Breaker, 1-P, 5A/277VAC, B, 10KAIC, UL489 Listed, DIN Mount
UMBW Series Information
- Positive Trip‑Free Snap Action Mechanism to Ensure Reliable Switching
- AC & DC Voltages Available In One Series
- UL489 Branch Circuit Protective Device
- Cuttable Bus Bar Connecting System
- UL1077 Equipment Protection
- Visual Status Indication
- 17.5mm Width per Pole
Specifications
Item Number:
UMBW-4B1-5
Brand:
WEG Electric
Item Category:
Circuit Breakers
Subcategory:
Miniature
Series:
UMBW
Poles:
1
Amps:
5
UL Standard:
489
Trip Curve:
Terminal Type:
Screw
Max Voltage:
277 VAC;60 VDC
Shunt Trip:
Optional
Protection:
Branch Circuit
Auxiliary Switch:
Optional
Undervoltage Release:
No
Terminals Included:
Line and Load
Trip Unit:
Fixed Thermal / Fixed Magnetic
Mounting:
DIN Rail
Neutral Pole:
No
IEC Standard:
60947-2
kAIC @ 120 VAC:
10
kAIC @ 277 VAC:
10
kAIC @ 60 VDC:
10
Alarm Switch:
Optional
Busbar:
Optional
Approvals:
cULus;CE
H x W x D:
4.57 in x .69 in x 2.59 in