UMBW-4C3-8
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Weg

UMBW-4C3-8

Alt: 14362807, Replacement for UMBW-4B3-7 (14361494), UMBW-4B3-8 (14361495) and UMBW-4C3-7 (14362806)

$58.46

MCB, UL489, 3-Pole, C-Curve, 8 Amp, 277/480Y VAC, 125VDC, 10kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series

Weight:
1.00 LBS
Minimum Purchase:
1 unit
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weg_umbw_489_3pole_6__72819.jpg
weg_umbw_ul489_dim_43__76838.jpg
weg_umbw_partbuild_160__97783.jpg
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weg_umbw_ul489_dim_43__76838.jpg
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Description

WEG's UMBW series of UL miniature circuit breakers are available in UL1077 and UL489 with B, C or D trip curves.

  • Available from 1 to 63 amp
  • 1, 2 or 3 pole
  • B, C or D trip curves
  • Single or multi-pole
  • UL1077 (supplementary protector) or UL489 (branch circuit protective device)
    • UMBW-1 are UL1077
    • UMBW-4 are UL489
  • AC and DC voltages available in one series
  • 17.5mm width per pole
  • Positive trip-free snap action mechanism for reliable switching
  • Cuttable bus bar connecting system
  • Other WEG series include:
    • MPW series of manual motor protectors (MMP)
    • UBW/DWB series of molded case circuit breakers (MCCB)

Marshall Wolf Automation is a stocking distributor for the complete line of WEG products!

Specifications
Alternate Part Number 14362807, Replacement for UMBW-4B3-7 (14361494), UMBW-4B3-8 (14361495) and UMBW-4C3-7 (14362806)
Amp Rating 8 Amp
Circuit Breaker Type UL489
Poles 3 Pole
Series UMBW Series
Short Circuit Capacity 10kA
Trip Curve C Curve
All - Voltage 277/480Y VAC
Warranty 18 Months
Weight 1

UMBW Series Features Include:

  • AC & DC voltages available in one series
  • UL489 Branch Circuit protective device
  • UL1077 Equipment protection
  • 17.5mm width per pole
  • Visual status indication
  • Positive trip-free snap action mechanism to ensure reliable switching
  • Cuttable Bus Bar connecting system
  • Ambient Temperature Rating: -35°C to +70°C
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Accessories
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Weg

UMBW-AUX

Auxiliary Contact, 1NO/1NC, See TBL Specification, Field Mountable for UMBW-1 and UMBW-4 Miniature Circuit Breakers, UMBW (UL1077) and UMBW (UL489) Series Accessory

$20.35
Available Now!
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Weg

UMBW-BAC

Auxiliary/Alarm Contact, 1NO/1NC, See TBL Specifications, Field Mountable for UMBW-1 and UMBW-4 Miniature Circuit Breakers, UMBW (UL1077) and UMBW (UL489) Series Accessory

$25.16
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