MARS 19009 70 Universal Potential Relay, 253V UIP4020 Slip-on self-centering steel yoke has

Slip-on self-centering steel yoke has a feed screw with extra long handle

Two large open pockets for parts

1-5/8″ tubing O

Includes standard 3-prong to 2-prong grounding adapter

Imperial 368-FH IMP™ Triple Head Tube Bender 3/16" - 3/8" O

MARS 19009 70 Universal Potential Relay, 253V UIP4020 Slip-on self-centering steel yoke hasMARS 19009 70 Universal Potential Relay, 253V 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 O. E. M. models Non Positional