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Turbochef
Turbochef 101274 Relay, 24VDC, 20A
Part #101274
SKU: 144920
Regular price
$9.99
Regular price
$22.70 USD
Sale price
$9.99
Unit price
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per
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CUSTOMER REVIEWS
PRODUCT OVERVIEW
The TurboChef 101274 Relay is a genuine OEM replacement part designed for use in select TurboChef high-speed ovens. Operating at 24VDC with a 20A rating, this relay ensures safe and reliable control of electrical components within the oven. Replace faulty relays to restore proper performance and maintain the safety of your commercial cooking equipment.
Details
The quality replacement Relay, 24VDC, 20A is a factory-specified electromechanical relay featuring a 24VDC control coil and 20-ampere contact rating, engineered for use in TurboChef HHB and HHD High-h Batch oven control circuits where it switches moderate-current loads including blower circuits, control auxiliaries, and secondary heating stages under direction from the 24VDC oven control board. The precise coil impedance of this quality replacement ensures the control board drives the relay coil within its designed current limit, preventing board output driver damage, while the 20A contact rating provides adequate margin for the switched load with the derating appropriate for the elevated ambient temperatures inside the HHB and HHD electrical enclosures. Using the quality replacement relay maintains the circuit's original switching reliability and protects the control board from the back-EMF and coil-current excursions associated with non-specification substitutes.
In HHB and HHD service environments, 24VDC relays are stressed by the thermal cycling of the electrical enclosure and by the inrush current of motor and heating loads at contact closure, leading to progressive contact erosion, coil insulation breakdown, and eventual mechanical failure of the armature return spring. Failure symptoms include the switched circuit failing to energize on command, error codes indicating auxiliary circuit faults, or — in the case of contact welding — a circuit that remains energized continuously even when the control board removes the coil drive signal. Replacing the faulty unit with this quality 24VDC, 20A relay immediately restores correct circuit behavior, clears associated fault codes, and prevents collateral damage to the control board output drivers from driving a shorted or open coil.
Relay replacement in the HHB and HHD electrical enclosure requires full power disconnection, capacitor discharge verification, and reference to the oven's wiring schematic to confirm the correct relay position; the relay plugs into a keyed socket or is secured to the relay board, and the correct orientation must be confirmed before reinstallation. Replace this relay whenever the switched circuit exhibits intermittent or absent response, when coil resistance measured at the relay terminals deviates from the nominal value in the service manual, or as part of a scheduled electrical preventive maintenance inspection. Pair replacement with a wiring harness inspection for heat-induced insulation cracking, cleaning of the relay board and enclosure, and a full switched-circuit functional test before resuming production operations.
Read more...
In HHB and HHD service environments, 24VDC relays are stressed by the thermal cycling of the electrical enclosure and by the inrush current of motor and heating loads at contact closure, leading to progressive contact erosion, coil insulation breakdown, and eventual mechanical failure of the armature return spring. Failure symptoms include the switched circuit failing to energize on command, error codes indicating auxiliary circuit faults, or — in the case of contact welding — a circuit that remains energized continuously even when the control board removes the coil drive signal. Replacing the faulty unit with this quality 24VDC, 20A relay immediately restores correct circuit behavior, clears associated fault codes, and prevents collateral damage to the control board output drivers from driving a shorted or open coil.
Relay replacement in the HHB and HHD electrical enclosure requires full power disconnection, capacitor discharge verification, and reference to the oven's wiring schematic to confirm the correct relay position; the relay plugs into a keyed socket or is secured to the relay board, and the correct orientation must be confirmed before reinstallation. Replace this relay whenever the switched circuit exhibits intermittent or absent response, when coil resistance measured at the relay terminals deviates from the nominal value in the service manual, or as part of a scheduled electrical preventive maintenance inspection. Pair replacement with a wiring harness inspection for heat-induced insulation cracking, cleaning of the relay board and enclosure, and a full switched-circuit functional test before resuming production operations.
Product Specs
Voltage (V) |
24V |
Phase |
1Ph |
Amps (A) |
20A |
Warranty |
90-day warranty |
SKU |
144920 |
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