Cummins OTEC 125 Amp 208V 3PH Automatic Transfer Switch - A075F137
Cummins OTEC 125 Amp 208V 3PH Automatic Transfer Switch - A075F137
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- SKU
- PES-SPS-SOL-3483
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Cummins OTEC 225 Amp NSE 480V 3-Phase Automatic Transfer Switch – A075F137
The Cummins OTEC 225 Amp Automatic Transfer Switch (MPN A075F137) is a high-performance OEM component engineered to deliver reliable, automatic power transfer for 480V three-phase electrical systems. Designed for commercial, industrial, and institutional standby power applications, this Non-Service Entrance (NSE) ATS ensures seamless switching between utility and generator sources, maintaining continuous power during outages with precision and dependability.
Key Features
- Rated for 225 amps, 480V three-phase (3Ph) operation
- Automatically transfers load between utility and generator power
- Non-Service Entrance (NSE) configuration for flexible installation
- Microprocessor-based control for fast and reliable switching
- Heavy-duty contactor assembly rated for long mechanical and electrical life
- Compact, corrosion-resistant steel enclosure suitable for indoor or protected outdoor locations
- Designed for compatibility with Cummins commercial and industrial generator systems
Specifications
| Part Number (MPN) | A075F137 |
| Manufacturer | Cummins |
| Product Type | Automatic Transfer Switch (NSE) |
| Rated Amperage | 225A |
| Voltage | 480V AC |
| Phase | Three Phase (3Ph) |
| Enclosure Type | Non-Service Entrance (NSE) |
| Control Type | Microprocessor-Based Power Transfer Controller |
| Installation | Field-installable by certified Cummins technician or licensed electrician |
Installation & Application
The Cummins OTEC 225 Amp NSE Automatic Transfer Switch provides advanced power reliability for mission-critical facilities. It automatically detects utility failure and transfers the electrical load to standby power, then safely restores connection once grid power returns. Built for precision and durability, it’s ideal for hospitals, manufacturing plants, commercial buildings, and other operations where uptime and safety are paramount.
Warranty & Compliance
- Genuine Cummins OEM component covered under standard accessory warranty
- Certified to UL 1008 standards for automatic transfer switches
- Complies with NEC, IEEE, and CSA electrical safety requirements
- Approved for integration with Cummins OTEC-series commercial generator systems
Specifications & Documents: Full specifications & datasheet for Cummins OTEC 125 Amp 208V 3PH Automatic Transfer Switch - A075F137
| SKU | PES-SPS-SOL-3483 |
|---|---|
| Manufacturer | ENF Solar |
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