
MARS 19009 70 Universal Potential Relay, 253V
MARS 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
- Wide range of selectivity
- QC-6 Kit included with each relay to convert screw-on to push-on
- Instructions and wiring diagram included in each relay
- Universal break-off bracket on each relay. Simply snap-off parts not needed
- UL and CSAlistings available
| Continuous Coil Voltage | Pick-Up Min. | Pick-Up Max | Drop-Out Max. |
| 253 |
285 |
305 | 77 |
MARS 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
- Wide range of selectivity
- QC-6 Kit included with each relay to convert screw-on to push-on
- Instructions and wiring diagram included in each relay
- Universal break-off bracket on each relay. Simply snap-off parts not needed
- UL and CSAlistings available
| Continuous Coil Voltage | Pick-Up Min. | Pick-Up Max | Drop-Out Max. |
| 253 |
285 |
305 | 77 |
Description
MARS 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
- Wide range of selectivity
- QC-6 Kit included with each relay to convert screw-on to push-on
- Instructions and wiring diagram included in each relay
- Universal break-off bracket on each relay. Simply snap-off parts not needed
- UL and CSAlistings available
| Continuous Coil Voltage | Pick-Up Min. | Pick-Up Max | Drop-Out Max. |
| 253 |
285 |
305 | 77 |






















