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Molded Case Circuit Breaker, 3 Poles, Fixed Thermal/Adjustable Magnetic, 300A, UL489 Listed, 65kA Interrupting Capacity, AC, Includes Wire Lugs
Features
Frame size 400
Trip type Fixed thermal and magnetic
Rated current 300.0
A Breaker interuption capacity @480 Vac 65.0
kA Number of poles 3.0
Ground orders before 5:00 PM ET ship within 24 hours!
Our Weg UBW series of molded case circuit breakers has 7 different frame sizes ranging from 15 to 2500 amps!
These UL489 listed molded case circuit breakers (MCCB) provide overload and short-circuit protection for your industrial electrical equipment.
All Weg UBW breakers come with line/load lugs.
Accessories for the UBW series include 2 types of handles, rotary and flange style.
This series replaced the discontinued Weg ACW series of molded case circuit breakers.
More Information Part Number UBW400H-FTU300-3A SKU UBW400H-FTU300-3A Manufacturer Weg Poles 3 Pole Trip Curve MCCB - Molded Case Amp Rating 300 Amp Voltage 600V Circuit Breaker Type Molded Case (MCCB) Short Circuit Capacity 5kA Product Series UBW Series Availability Please Contact Us Weight - lbs. 12.750000 Base Unit of Measure Each
LT1A-UBW800
Multi-Wire Lugs, 500-750 KCMIL Wire Size, 2 Conductor, For UBW800
LT1A1-UBW700
Multi-Wire Lugs, 1-500 Wire Size, 2 Conductor, For UBW800
LT1A2-UBW800
Multi-Wire Lugs, 3/0-400 Wire Size, 3 Conductor, For UBW800
DHI-UBW600
Direct Mount Handle For UBW 600 Molded Case Circuit Breakers
DHI-UBW800
Direct Mount Handle For UBW 800 Molded Case Circuit Breakers
EHC12-UBW800
Extended Rotary Handle Kit, UBW Molded Case Circuit Breakers, 12" Shaft, NEMA 1/3R/12, For UBW 600 & 800 Frame
EHC12X-UBW800
Extended Rotary Handle Kit, UBW Molded Case Circuit Breakers, 12" Shaft, NEMA 4X, For UBW 600 & 800 Frame
EHC16-UBW800
Extended Rotary Handle Kit, UBW Molded Case Circuit Breakers, 16" Shaft, NEMA 1/3R/12, For UBW 600 & 800 Frame
EHC16X-UBW800
Extended Rotary Handle Kit, UBW Molded Case Circuit Breakers, 16" Shaft, NEMA 4X, For UBW 600 & 800 Frame
EHC24-UBW800
Extended Rotary Handle Kit, UBW Molded Case Circuit Breakers, 24" Shaft, NEMA 1/3R/12, For UBW 600 & 800 Frame
EHC24X-UBW800
Extended Rotary Handle Kit, UBW Molded Case Circuit Breakers, 24" Shaft, NEMA 4X, For UBW 600 & 800 Frame
EHC6-UBW800
Extended Rotary Handle Kit, UBW Molded Case Circuit Breakers, 6" Shaft, NEMA 1/3R/12, For UBW 600 & 800 Frame
FHP5-UBW800
Flange Handle Kit, UBW Molded Case Circuit Breakers, w/5' Flexible Cable, NEMA 1/3R/12, For UBW 600 & 800 Frame
FHP5X-UBW800
Flange Handle Kit, UBW Molded Case Circuit Breakers, w/5' Flexible Cable, NEMA 4X, For UBW 600 & 800 Frame
FHP6-UBW800
Flange Handle Kit, UBW Molded Case Circuit Breakers, w/6' Flexible Cable, NEMA 1/3R/12, For UBW 600 & 800 Frame
EDHI-UBW800
Direct Mount Lever Extension, For UBW 800 Molded Case Circuit Breakers
EHC12-UBW800
EHC12X-UBW800
EHC16-UBW800
EHC16X-UBW800
EHC24-UBW800
EHC24X-UBW800
EHC6-UBW800
FHP5-UBW800
FHP5X-UBW800
FHP6-UBW800
