Overview
The Square D (Schneider Electric) EZM3800GCBA40 is a main circuit breaker busway center tap unit for EZ Meter-Pak metering systems. Rated 800A at 240VAC maximum in a 3-phase, 4-wire configuration with 4000A bus and 65kA short-circuit rating, it is housed in a NEMA 3R enclosure for outdoor and wall-mounted service entrance installations.
Features
- Main circuit breaker with busway center tap configuration
- 800A rating at 240VAC maximum
- 3-phase/4-wire service compatibility
- 4000A bus capacity
- 65kA short-circuit interrupting rating
- NEMA 3R enclosure for outdoor and weatherproof installations
- Wall mounting configuration
Specifications
| Attribute | Value |
|---|---|
| Model | EZM3800GCBA40 |
| Product Type | Meter Center Busway Center Tap Main Unit |
| Ampere Rating | 800A |
| Voltage Rating | 240VAC max |
| Phase/Wire | 3-Phase / 4-Wire |
| Bus Rating | 4000A |
| Short-Circuit Rating | 65kA |
| NEMA Rating | 3R |
| Mounting | Wall |


