KSCdirect

Product Data

KSCdirect Part #: CH BR4242B300S
Description: 1PH/ BR LC 300A MCB 42CKT AL BUS N1 SURF
MFG Part #: BR4242B300S
UPC: 786685929576
Supplier: CUTLER-HAMMER INC
Variable lead time item; we expect to ship this promptly.
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Your Price: $15400.21 / EA

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Details

Description

EATON Main Breaker Load Center, 1-Phase Insulated/Bondable Split, 120/240 V AC, 300 A, 42 Pole, 22 kA Interrupt, 42 Circuits, BR Breaker, 3-Wire Wiring Configuration, 42 Spaces, 3/0 AWG to 250 kcmil Wire, Surface Mounting, NEMA 1 Enclosure, Galvanized Steel Housing Material, 6-1/2 in L x 18 in W x 68-1/2 in H Dimensions

Features:

  • Extra 1-1/2 in knockout, larger knockout provides easier installation and time savings for renovation installations
  • Straight-in wiring saves labor and material
  • One panel for either top or bottom applications
  • 2/0 AWG lug, easily removable and can be installed in any location on the neutral bar
  • Type BR AFCI breakers, compact design for easier wiring and improved wireway access, provides a clean gutter space
  • Standard Tin-plated aluminum bus for excellent conductivity and corrosion-resistance
  • Tangential center knockout - easier installation for conduit applications
  • Commercial grade main breaker, 25 kA series rated main breaker for superior protection
  • Neutral bus, easily removable for sub-panel applications
  • Bonding Z-strap, provides easy field conversion for service entrance applications
  • Steel backpan provides solid and reliable breaker mounting, single piece design for stability and durability
  • (2) 3/0 AWG to 250 kcmil copper/aluminum wire

Applications:

Electrical Assemblies, Panels and EOEMs, Indoor, Residential and Light Commercial Applications

Standards/Approval:

  • UL 67

Warranty:

1 year

Attributes/Specifications

Amperage Rating 300 A
Breaker Type BR
Dimensions 6-1/2 in L x 18 in W x 68-1/2 in H
Enclosure Type NEMA 1
Housing Material Galvanized Steel
Interrupt Rating 22 kA
Mounting Type Surface
Number of Circuits 42
Number of Poles 42
Number of Spaces 42
Type 1-Phase Insulated/Bondable Split
Voltage Rating 120/240 V AC
Wire Size 3/0 AWG to 250 kcmil
Wiring Configuration 3-Wire
Manufacturer CUTLER-HAMMER INC