This heavy-duty electrical contactor controls current distribution across high-amperage commercial kitchen systems by cycle-switching electrical contacts to deliver necessary power to demanding heating networks and motorized mechanisms. Operating via a low-voltage command from the primary control board, the internal magnetic coil triggers the dual-pole, single-throw contacts to close, establishing a secure path for up to 30 Amps of electricity across its six quarter-inch spade terminals. By separating low-draw control circuits from intense operational currents, this mechanism shields delicate digital microprocessors from power surges while ensuring high-draw heating elements initialize smoothly. Installing a fresh unit serves as a vital troubleshooting solution when pitted, arcing, or fused contacts cause erratic heat levels, failure to power down, or a complete lack of thermal response. Built to withstand punishing commercial food-service conditions. This robust component carries ratings of up to 277VAC at 30 Amps for primary heating arrays alongside 28VDC at 20 Amps for auxiliary industrial configurations. It is widely utilized across the food-service industry within humid-proofing cabinets, pressurized steam cookers, automated tabletop griddles, and commercial refrigeration setups to preserve workflow efficiency and exact temperature management.
Equipment Compatibility:
Versatile applications for Star Mfg Power Relay include heavy-duty holding cabinets, commercial steamers, griddles, fryers, and food warmers. This Power Relay T92P7D22-12 is compatible with commercial equipment from leading brands such as Frymaster, Groen, Henny Penny, Star Mfg, and Traulsen, and more, where safe and controlled electrical switching is required for proper operation.
Brand Compatibility:
This component corresponds with several interchangeable part references used across commercial equipment from leading brands such as Frymaster, Groen, Henny Penny, Star Mfg, Traulsen, and more. Detailed cross-reference data is available separately to help identify the correct replacement.
Product Specifications:
Product Type: Power Relay
Manufacturer: Star Mfg
SKU: T92P7D22-12
Configuration: DPST (normally open)
Electrical Rating: 30A at 277VAC / 20A at 28VDC
Motor Load Rating: 1 HP at 120VAC / 3 HP at 240VAC
Terminals: 6 × 1/4" spade
Mounting: 2-3/8" centers
Key Features:
- Heavy-duty dual-pole (DPST) relay supports reliable high-load switching in commercial equipment
- Rated for 30A at 277VAC and 20A at 28VDC for versatile power control applications
- Handles motor loads up to 1HP at 120VAC and 3HP at 240VAC for demanding operations
- Six 1/4" spade terminals ensure secure, stable electrical connections and reduced contact failure
- 2-3/8" mounting centers allow accurate alignment and easy installation in control panels
- Magnetic coil design enables low-voltage control of high-amperage circuits for safer operation
Users commonly report improved switching reliability and more stable high-load performance after replacing the power relay in commercial kitchen equipment.
