Mars 16035 Refrigeration Potential Relay 3ARR3KC5-M5 Motor Starting Relay

The Mars 16035 is a one-on-one direct replacement refrigeration potential relay (cross-reference: 3ARR3KC5M5, replaces RVA9AD6L) designed for motor starting applications in refrigeration and HVAC compressor systems. It serves as an exact OEM-equivalent replacement for Bristol and Copeland compressor applications, including Copeland cross-references 040-0001-25 and 040-0001-62.

Potential relays are critical components in single-phase hermetic compressor circuits, energizing and de-energizing the start winding at the correct moment during motor startup to ensure reliable, efficient operation. The Mars 16035 is engineered to deliver long-term reliability and simplified serviceability as a drop-in replacement.

Key Specifications:

• Relay Type: Motor Starting Potential Relay
• Contact Rating: 35 Amps
• Pick-Up Voltage: 140–152V AC
• Hold Voltage: 253V AC
• Drop-Out Voltage: 35–77V AC
• Frequency: 60 Hz
• Horsepower Rating: 1/3 HP
• Terminal Style: Quick Connect
• Mounting: Tab-type bracket integrated to the plastic cover
• Certifications: UL Listed, CSA Listed, A2L Compliant

The Mars 16035 potential relay ships as a single unit and is backed by MARS (Motors & Armatures) quality standards, making it a trusted choice for HVAC/R technicians and service professionals.