EZM1400CB300
Schneider Electric
Main circuit breaker unit, EZ Meter-Pak, 300A, 120/240VAC, 1 phase, 3 wire, 400A busbar, UG and OH, 300A CB
AVAILABLE
GET A QUOTE NOW
- "Square D EZ Meter-Pak main devices are available as main circuit breakers, main fusible switches, or main lug terminal boxes. EZM main circuit breaker provides circuit protection and a main disconnect point suitable for service equipment. This main circuit breaker unit supplies one phase in, one phase out with a three wire configuration. It is rated for 120/240VAC and 300A. It is suitable for underground and overhead service feed. The compartment has three horizontal 400A rated busbars. The busbars come with Visi-Tite joint nuts for connections, eliminating the need for torque readings. It is supplied with 300A two-pole circuit breakers. It is compliant with UL standards and the steel enclosure has a rating of NEMA 3R."
| Specification | Value |
|---|---|
| Service Feed Location | OH || UG |
| Height | 53.97 in |
| Phase | 1 phase in || 1 phase out |
| Device Mounting | surface |
| [Ue] Rated Operational Voltage | 120/240 V AC |
| Material | aluminium: busbar |
| Bus Rated Current | 400 A |
| Enclosure Material | steel |
| Wiring Configuration | 3-wire |
| Width | 18.66 in |
| Depth | 11.50 in |
| Main Rated Current | 300 A |
| Electrical Connection | lugs 1 AWG 6...300 kcmil aluminium/copper) ground || lugs 1 AWG 1...600 kcmil aluminium/copper) line || lugs 2 AWG 1...250 kcmil aluminium/copper) line || lugs 1 AWG 1...600 kcmil aluminium/copper) neutral || lugs 2 AWG 1...250 kcmil aluminium/copper) neutral |
| Range Of Product | EZ meter-pak |
| Main Type | Main Circuit Breaker |
| Provided Equipment | closing plate || circuit-breaker2P 300 A 65 kA |
| Product Or Component Type | meter center main unit |
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
1
Step 1
Part added for enquiry
2
Step 2
Your personal Account Manager is already on it, delivering rapid responses and unbeatable service.
3
Step 3
We don’t just process orders—we guarantee smooth delivery, full transparency, and zero headaches.
4
Step 4
Our 10,000+ customers trust us for a reason. Get your quote now and experience automation without risk, delays, or uncertainty.
Google Reviews




