Mars 19163 Potential Relay 170V Coil

The Mars 19163 is a heavy-duty potential relay designed for use in HVAC and refrigeration compressor start circuits. This relay features a 170-volt coil voltage rating and is engineered to disconnect the start capacitor from the circuit once the compressor motor reaches approximately 75% of its running speed.

Key Features:

• 170-volt coil voltage rating for reliable operation
• Durable construction for long-lasting performance in demanding applications
• Precise switching mechanism ensures proper start capacitor disconnection
• Designed for single-phase compressor motor starting applications
• Direct replacement for OEM potential relays with matching specifications

Potential relays are critical components in compressor start systems, protecting the start capacitor by removing it from the circuit after the motor reaches running speed. The Mars 19163 provides dependable performance in residential and commercial refrigeration and air conditioning systems.