Description
CORT POWER CP8W-1252P ā 125A 8-way Automatic Transfer Switch ā 120/240VĀ 1-Phase ā NEMA 3R
The CORT POWER CP8W-1252P Automatic Transfer Switch is a high-density, outdoor-rated power transfer solution engineered for large multi-meter and multi-load standby generator installations.
This model incorporates eight (8) fully independent 125A automatic transfer switches, each equipped with its own integrated ATS controller, factory-mounted within a single NEMA 3R outdoor enclosure. By centralizing multiple transfer points into one cabinet, the CP8W-1252P streamlines installation, minimizes wall space usage, and significantly reduces conduit and labor requirements.
The CP8W-1252P is purpose-built for applications where numerous single-phase services must transfer independently while sharing a common generator source.
Key Features
- 125 Amp Rating (per ATS)
- Eight-Way ATS Configuration ā eight independent transfer switches in one enclosure
- Integrated Controllers ā one controller per ATS for autonomous operation
- 120/240V, Single Phase Power
- 2-Pole Open Transition (Break-Before-Make)
- 2-Wire Dry Contact Generator Control Interface
- NEMA 3R Outdoor-Rated Enclosure
- High-Density Design for large multi-meter installations
- Organized Internal Layout for simplified wiring and service
Built for High-Capacity Multi-Meter Sites
In properties with a high number of electrical meters, installing individual ATS units can quickly become impractical and costly.
The CORT POWER CP8W-1252P solves this challenge by consolidating eight complete ATS assemblies into a single enclosure, delivering:
- Substantial reduction in wall-mounted equipment
- Lower installation and material costs
- Simplified generator start/stop control wiring
- Cleaner layouts for inspections and long-term maintenance
This design is ideal for projects where scalability, organization, and reliability are critical.
Electrical Specifications
| Specification | Details |
|---|---|
| Model | CP8W-1252P |
| Amperage | 125A (each ATS) |
| Poles | 2-Pole |
| Voltage | 120/240V |
| Phase | Single Phase |
| Transition Type | Open Transition |
| Control | 2-Wire Dry Contact |
| Controllers | Built-in (one per ATS) |
| Enclosure | NEMA 3R ā Outdoor Rated |
| Configuration | 8 ATS units in one enclosure |
Typical Applications
The CP8W-1252P is commonly specified for sites requiring eight independent automatic transfers, including:
- Apartment complexes and large condominium buildings
- Multi-tenant residential properties with multiple meters
- Townhome developments
- Mixed-use residential and light commercial facilities
- Student housing and assisted living facilities
- Agricultural service buildings
- Telecom and infrastructure sites
- Multi-load standby generator systems
Each service transfers independently, ensuring flexibility without sacrificing installation efficiency.
Installation Notes
- Open-transition (break-before-make) switching
- Compatible with generators providing 120/240V single-phase output
- Requires generator controller with 2-wire dry contact start/stop capability
- Installation and commissioning must be performed by a qualified electrician
Frequently Asked Questions (FAQ)
Does each transfer switch include its own controller?
Yes. All five ATS units include dedicated, built-in controllers, allowing each load to operate independently.
Is the 125A rating shared across circuits?
No. Each ATS is individually rated up to 125 amps.
Can each ATS serve a separate meter?
Yes. The CP5W-1252P is specifically designed for multi-meter installations, with each ATS controlling a separate service.
What type of transfer does this unit provide?
This model uses open transition (break-before-make) switching to eliminate any overlap between utility and generator power.
Is the enclosure suitable for outdoor installation?
Yes. The enclosure is rated NEMA 3R, suitable for outdoor exposure to rain and sleet.
