Electronic Start Relay.1/4 HP to 1/3 HP.220V–240V AC.SNR-013
This device is an SNR-013 Electronic Start Relay (also identified by the marking IC 15), specifically used as a “3-in-1” combination starter for refrigeration compressors.
Technical Specifications
- Model/Part Number: SNR-013 / IC 15.
- Application: Used for refrigerator and freezer compressors with a horsepower (HP) rating of 1/4 HP to 1/3 HP.
- Voltage Rating: Optimized for 220V–240V AC systems.
- Function: It combines three essential components into one unit to simplify wiring and revive older compressors:
- Relay: Provides the initial electrical “push” to start the compressor motor.
- Overload Protector: Safely shuts off power if the compressor draws too much current or overshoots safe temperatures.
- Start Capacitor (Internal): Assists in high-torque starting, which is helpful for older compressors that struggle to kick on.
Wiring Configuration
The unit features a 3-wire harness designed to connect directly to the three pins (Common, Start, and Run) on a compressor’s terminal:
- Black/Dark Wire: Typically connects to the Common (C) terminal.
- Red/Striped Wires: Connect to the Start (S) and Run (R) terminals.
Description
Description
This device is an SNR-013 Electronic Start Relay (also identified by the marking IC 15), specifically used as a “3-in-1” combination starter for refrigeration compressors.
Technical Specifications
- Model/Part Number: SNR-013 / IC 15.
- Application: Used for refrigerator and freezer compressors with a horsepower (HP) rating of 1/4 HP to 1/3 HP.
- Voltage Rating: Optimized for 220V–240V AC systems.
- Function: It combines three essential components into one unit to simplify wiring and revive older compressors:
- Relay: Provides the initial electrical “push” to start the compressor motor.
- Overload Protector: Safely shuts off power if the compressor draws too much current or overshoots safe temperatures.
- Start Capacitor (Internal): Assists in high-torque starting, which is helpful for older compressors that struggle to kick on.
Wiring Configuration
The unit features a 3-wire harness designed to connect directly to the three pins (Common, Start, and Run) on a compressor’s terminal:
- Black/Dark Wire: Typically connects to the Common (C) terminal.
- Red/Striped Wires: Connect to the Start (S) and Run (R) terminals.
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