The EZB400MCNS is a main connector from the Schneider Electric EasyPact range, designed to connect the main incomer to the busbar in NS400...630 switchgear assemblies. It carries a 400 A rated current, sized for the incoming feed of a distribution panel or motor control center.
EZB400MCNS EasyPact Main Connector, 400 A, NS400..630
MPNEZB400MCNS
Obsolete
Schneider Electric EasyPact series, EZB400MCNS main connector, 400 A rated current, for NS400...630 range.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Product / component type | Main connector |
| Range of product | NS400...630 |
| Product range | EasyPact |
| Device application | To connect the main incomer to busbar |
| Parameter | Value |
|---|---|
| Rated current [In] | 400 A |
| Parameter | Value |
|---|---|
| Device short name | main connectors |
Product details
Frequently asked questions
What is the rated current of EZB400MCNS?
The EZB400MCNS is rated for 400 A continuous current, matching the NS400 breaker frame. It handles the full rated current of the incomer without derating when properly installed.
What switchgear range does EZB400MCNS fit?
It is designed for the EasyPact NS400...630 range, covering NS400, NS500, and NS630 molded-case circuit breakers. The connector bridges the breaker line terminals to the panel busbar system.
MPN
EZB400MCNS