Eaton BR main breaker loadcenter,Current design,Main circuit breaker,400 A,24,Aluminum,Cover included,NEMA 1,Galvanized steel,22 kAIC,DK,42 Circuits,42 Spaces,Four-wire,Three-phase,(2) #3/0 AWG-250 kcmil Cu/Al,Surface,208 Y/120, 240 V
SKU: #157447
Part: #3B4242DSN
UPC: 786676317214
Eaton BR main breaker loadcenter,Current design,Main circuit breaker,400 A,24,Aluminum,Cover included,NEMA 1,Galvanized steel,22 kAIC,DK,42 Circuits,42 Spaces,Four-wire,Three-phase,(2) #3/0 AWG-250 kcmil Cu/Al,Surface,208 Y/120, 240 V
SKU: #157447
Part: #3B4242DSN
UPC: 786676317214
Next day delivery
Description
Eaton BR Main Breaker Loadcenter 400A – Electrical Distributor Lighting Solutions
The Eaton BR main breaker loadcenter is a robust electrical distribution solution designed for commercial and industrial applications requiring reliable power management. This main circuit breaker loadcenter supports a 400 ampere rating and is suitable for three-phase, four-wire systems at 208Y/120 or 240 volts. It features a galvanized steel NEMA 1 indoor enclosure with a surface mounting type, providing durable protection and ease of installation. Ideal for electrical distributors and switchgear suppliers, this loadcenter accommodates up to 42 circuits and spaces, facilitating extensive wire and cable management for complex electrical systems.
Specifications
- Manufacturer: Eaton
- Amperage: 400 amperes
- Number of Circuits: 42
- Number of Spaces: 42
- Number of Phases: 3
- Voltage: 208Y/120, 240 V
- Bus Material: Aluminum
- Enclosure Material: Galvanized Steel
- Mounting Type: Surface
- Dimensions (H x W x D): 66.5 in x 6.31 in x 16.22 in
- Short Circuit Rating: 22 kAIC
- Breaker Type: Main circuit breaker
- Wire Size Range: (2) #3/0 AWG - 250 kcmil Cu/Al
- Manufacturer Part Number: 3B4242DSN
- Enclosure Type: NEMA 1 Indoor
- Product Weight: 76.25 lbs
Features
- Main breaker loadcenter with high interrupting capacity (22 kAIC) for enhanced safety and reliability
- Aluminum bus for superior conductivity and corrosion resistance
- Galvanized steel enclosure offering robust protection in indoor environments
- Surface mount design for straightforward installation and maintenance
- Supports up to 42 circuits and spaces, allowing for extensive branch circuit integration
- Compatible with three-phase power systems, suitable for commercial electrical distribution
- Includes cover for safety and compliance with NEMA 1 standards
