Cummins RA150SE 150A Service Entrance Rated Automatic Transfer Switch — NEMA 3R Aluminum Outdoor
Cummins RA150SE 150A Service Entrance Rated Automatic Transfer Switch — NEMA 3R Aluminum Outdoor
150A service entrance rated automatic transfer switch integrated with the Cummins RS series generator. UL 1008 listed with UL 489 listed circuit breaker. NEMA 3R aluminum enclosure rated for outdoor installation. Designed specifically for simplified, faster installation as a matched switch and generator set combination. Suitable for residential and light commercial standby power. Compliant with NEC and NFPA requirements.
Features & Benefits
Service Entrance Rated Listed for installation at the service entrance. Incorporates a UL 489 listed circuit breaker. No separate main disconnect required upstream — reduces equipment count and simplifies the overall installation.
NEMA 3R Aluminum Enclosure Aluminum construction rated for outdoor installation. Protects internal components against rain, sleet, and external ice formation. Suitable for exterior wall mounting where an indoor enclosure is not an option.
Fully Automatic Operation Monitors utility power continuously. On utility failure, signals the generator to start and transfers the load automatically. Returns load to utility when stable voltage is restored. No homeowner action required.
Solenoid-Driven Mechanism Economical, high-reliability solenoid actuation. Long-life silver alloy contacts under high closing pressure resist burning and pitting over thousands of operations.
Solid Bus Bar Connection Direct solid bus bar connection between the circuit breaker and transfer switch — eliminating loose wiring connections at the most critical point in the assembly.
Fully Rated Neutral and Ground Bar Silver-plated neutral and ground bus with bonding jumper. Rated for full current — no derating required.
Simplified Installation Solderless screw-type terminals for all external power connections. Matched specifically to the RS series generator for faster, straightforward installation.
Specifications
| Amperage | 150A |
| Voltage | 240V Single-Phase |
| Service Rating | Service Entrance Rated |
| Enclosure | NEMA 3R Aluminum Outdoor |
| Listing | UL 1008 / UL 489 |
| Generator Compatibility | Cummins RS Series |
| Code Compliance | NEC / NFPA |
| Bus Connection | Solid bar between breaker and switch |
| Neutral/Ground Bus | Silver-plated, fully rated with bonding jumper |
| Monitoring | Continuous 24/7 utility power monitoring |
| Application | Residential / Light Commercial |
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Cummins RA150SE 150A Service Entrance Rated Automatic Transfer Switch — NEMA 3R Aluminum Outdoor
Cummins RA150SE 150A Service Entrance Rated Automatic Transfer Switch — NEMA 3R Aluminum Outdoor
150A service entrance rated automatic transfer switch integrated with the Cummins RS series generator. UL 1008 listed with UL 489 listed circuit breaker. NEMA 3R aluminum enclosure rated for outdoor installation. Designed specifically for simplified, faster installation as a matched switch and generator set combination. Suitable for residential and light commercial standby power. Compliant with NEC and NFPA requirements.
Features & Benefits
Service Entrance Rated Listed for installation at the service entrance. Incorporates a UL 489 listed circuit breaker. No separate main disconnect required upstream — reduces equipment count and simplifies the overall installation.
NEMA 3R Aluminum Enclosure Aluminum construction rated for outdoor installation. Protects internal components against rain, sleet, and external ice formation. Suitable for exterior wall mounting where an indoor enclosure is not an option.
Fully Automatic Operation Monitors utility power continuously. On utility failure, signals the generator to start and transfers the load automatically. Returns load to utility when stable voltage is restored. No homeowner action required.
Solenoid-Driven Mechanism Economical, high-reliability solenoid actuation. Long-life silver alloy contacts under high closing pressure resist burning and pitting over thousands of operations.
Solid Bus Bar Connection Direct solid bus bar connection between the circuit breaker and transfer switch — eliminating loose wiring connections at the most critical point in the assembly.
Fully Rated Neutral and Ground Bar Silver-plated neutral and ground bus with bonding jumper. Rated for full current — no derating required.
Simplified Installation Solderless screw-type terminals for all external power connections. Matched specifically to the RS series generator for faster, straightforward installation.
Specifications
| Amperage | 150A |
| Voltage | 240V Single-Phase |
| Service Rating | Service Entrance Rated |
| Enclosure | NEMA 3R Aluminum Outdoor |
| Listing | UL 1008 / UL 489 |
| Generator Compatibility | Cummins RS Series |
| Code Compliance | NEC / NFPA |
| Bus Connection | Solid bar between breaker and switch |
| Neutral/Ground Bus | Silver-plated, fully rated with bonding jumper |
| Monitoring | Continuous 24/7 utility power monitoring |
| Application | Residential / Light Commercial |
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Highlights
APR Financing Available
Pay over 3, 6, or 12 months with no hidden fees.
Business Financing
Apply in 60 seconds. No credit score impact to apply.
Monthly Payments
Pay monthly for purchases of $49 to $10,000 through PayPal.