The MARS refrigeration potential relay service kit has become an industry standard since its introduction over fifty years ago. Its long-term reliability and easy replacement have been the key to its success. The wide calibration ranges and the universal bracket make the MARS potential relay service kit a must on every service truck.

• Genuine Mars relays replace thousands of OEM models
• Non-positional
• Wide range of selectivity
• QC-6 Kit included with each relay to convert screw-on to push-on
• Instructions and wiring diagram included
• Universal break-off bracket on each relay
• Simply snap-off parts not needed

Mars 84137 A/C Wiring Harness Non-Metallic 6' x 3/4"

Mars 08004 Adjustable Motor Mounting Bracket

Mars 32395 Adjustable Multi-Voltage Bypass Timer

• 0.1 - 8 min 18 - 240 VAC 1 Amp

Motors & Armatures 35225 Adjust Limit Switch L175-L215F SPST

Mars 21780 Automatic Condensate Pump 1/25 HP 115 VAC No Tubing

Motors & Armatures 21780

MARS new line of medium condensate pumps are designed to outperform the competition while providing quiet operation and reliability. The MARS pump design couples industry leading performance with the installation flexibility and features you need to get the job done. The quick release silicone check valve allows for quick and efficient servicing without the need to remove the condensate line. The integrated safety switch can be wired for equipment shut down or directly to a high level alarm.

• Designed to out perform the competition while providing quiet operation and reliability
• Clean/quick release duck bill check valve
• Rubber isolation feet
• Integrated safety switch
• Solid Plastic Float
• ABS construction
• Silicone duck-bill check valve
• 6 feet cord

Motors & Armatures 21782

Mars 43331 Auto Reset Fixed Setting Cut-Out Switch SPST-NC 400 psi Open 300 psi Close SWITCH,HI,PRESS,OP400,CL300PSI 1/4"SAE FEM,SPST

Mars 61612 Auxiliary Switch

• 1NO / 1 NC 25-60 Amp Contactors

  Motors & Armatures 61612

Snap on side mounted auxiliary switches

• Engineered for today's most demanding commercial refrigeration and HVAC applications
• Totally enclosed, used for use in controlling contactors

Motors & Armatures 61616

Mars 61615 Professional Grade Auxiliary Switch, SPDT

• Engineered for today's most demanding commercial refrigeration and HVAC applications
• Totally enclosed

Motors & Armatures 61615

Mars 61623 Auxiliary Switch SPDT 75-90 Amp Contactors