Mars 19551 Universal Potential Relay Motor Starting - 551 332V

The Mars 19551 551 Universal Potential Relay is a motor starting relay specifically engineered for submersible pump and other motor starting applications in high-moisture environments. Designed to replace over 25 OEM relays, this relay provides long-term reliability in control panels located in areas of high humidity.

Key Features:

• 332V coil voltage with 248-268V pick-up voltage and 88V drop-out voltage
• 35 amp contact rating for 1/3 HP motors
• Chrome-plated core and armature prevents sticking from organic contaminants
• Universal break-off bracket allows easy customization—simply snap off parts not needed
• Four-hole screw-type steel mounting bracket for secure installation
• Quick connect terminals for easy wiring
• 60 Hz frequency rating
• UL/CSA Listed and A2L compliant

The chrome plating and minimal contact area design eliminate armature sticking, which is the number one cause of relay failure in humid environments. Compatible with Franklin Electric, F.E. Meyers, Jacuzzi, Red Jacket, Sta-Rite, and Tait systems, making it an ideal universal replacement relay for HVAC and submersible pump applications.