SCHNEIDER QO3-250EZ42G/SN Main Breaker Load Center 250A 25 kA 42 Ways

SCHNEIDER QO3-250EZ42G/SN Main Breaker Load Center, rated current 250A (25 kA), 42 ways
Load center with main breaker compartment (Main Breaker). It is an electrical control and distribution board for 3-phase, 4-wire systems that comes with a space for installing an EasyPact (MCCB) main circuit breaker up to 250A within the enclosure (EZ series), providing main circuit interruption within the same panel. This enclosure has spaces to install up to 42 branch circuits (Outgoers), is surface-mounted, and is compatible with QO Type miniature circuit breakers. Suitable for use as the main distribution board for medium to large buildings requiring comprehensive functionality and high safety standards.

Specifications

- Suitable for large buildings requiring high-capacity power distribution.

- High branch circuit capacity: Features up to 42 ways, providing flexibility in circuit separation and power management.

- Durable design: Heavy-duty steel body coated with Polyester Epoxy Powder paint for enhanced corrosion resistance

- Built-in main breaker (Main Breaker Type) for convenient installation

- Short-circuit breaking capacity up to 25 kA

- Compliant with IEC 60439, TIS 1436-2540, and BS 5486-13 standards.

Applications & Usage

- Large houses and mansions: such as residences with multiple air conditioning units and multi-zone electrical systems.

- Commercial buildings (e.g., offices, large retail stores, showrooms)

- Industrial plants or warehouses: with multiple electrical points such as lighting, ovens, motors,

- Project applications requiring electrical systems with high standards and safety.