MARS 19163 Potential Relay
Enhance your diagnostic and repair efficiency with the MARS 19163 Potential Relay, a field-proven motor starting relay designed for definitive compressor start assistance in commercial and residential HVAC/R systems. This 163 potential relay features a 170V continuous coil voltage, engineered specifically to drop out start capacitors once the motor reaches optimal back EMF. With a 35 amp contact rating and capability up to 480 VAC, this non-positional component is a primary choice for HVAC potential relay replacement, ensuring high-torque starts even under low-voltage conditions.
The MARS 19163 is built to OEM technical specifications, featuring a pick-up voltage range of 140-153V and a drop-out voltage of 20-45V. Its non-positional mounting allows for flexible installation in tight control boxes, while the universal breakout bracket facilitates seamless retrofitting across multiple brands. Developed to match precise compressor motor curves, it provides the reliability required for 1/3 HP applications and beyond, preventing start winding burnout by ensuring precision timing during the starting cycle.
Key Benefits for Technicians:- Universal Compatibility: Includes a break-off bracket and QC-6 kit to adapt from screw-on to 1/4-inch quick-connect terminals instantly.
- Precise Calibration: Factory-set for a 140-153V pick-up, ensuring the start capacitor is engaged only for the necessary duration.
- Heavy-Duty Construction: Features Class B insulation and a 35-amp switching capacity for long-cycle reliability in 50/60 Hz environments.
- Flexible Mounting: Non-positional design ensures consistent operation regardless of whether the relay is mounted vertically or horizontally.
- Can this relay replace a GE 3ARR3-type potential relay? Yes, the MARS 163 series is specifically engineered as a direct technical cross-reference for numerous General Electric "Form and Group" configurations.
- What does a 170V coil rating mean for my application? This refers to the continuous coil voltage the relay can handle without overheating after the contacts have opened the start circuit.
- How do I handle mounting in small control cabinets? The universal break-off bracket allows you to snap off unused mounting tabs, making it fit into original equipment footprints where space is limited.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
MARS 19163 Potential Relay
Enhance your diagnostic and repair efficiency with the MARS 19163 Potential Relay, a field-proven motor starting relay designed for definitive compressor start assistance in commercial and residential HVAC/R systems. This 163 potential relay features a 170V continuous coil voltage, engineered specifically to drop out start capacitors once the motor reaches optimal back EMF. With a 35 amp contact rating and capability up to 480 VAC, this non-positional component is a primary choice for HVAC potential relay replacement, ensuring high-torque starts even under low-voltage conditions.
The MARS 19163 is built to OEM technical specifications, featuring a pick-up voltage range of 140-153V and a drop-out voltage of 20-45V. Its non-positional mounting allows for flexible installation in tight control boxes, while the universal breakout bracket facilitates seamless retrofitting across multiple brands. Developed to match precise compressor motor curves, it provides the reliability required for 1/3 HP applications and beyond, preventing start winding burnout by ensuring precision timing during the starting cycle.
Key Benefits for Technicians:- Universal Compatibility: Includes a break-off bracket and QC-6 kit to adapt from screw-on to 1/4-inch quick-connect terminals instantly.
- Precise Calibration: Factory-set for a 140-153V pick-up, ensuring the start capacitor is engaged only for the necessary duration.
- Heavy-Duty Construction: Features Class B insulation and a 35-amp switching capacity for long-cycle reliability in 50/60 Hz environments.
- Flexible Mounting: Non-positional design ensures consistent operation regardless of whether the relay is mounted vertically or horizontally.
- Can this relay replace a GE 3ARR3-type potential relay? Yes, the MARS 163 series is specifically engineered as a direct technical cross-reference for numerous General Electric "Form and Group" configurations.
- What does a 170V coil rating mean for my application? This refers to the continuous coil voltage the relay can handle without overheating after the contacts have opened the start circuit.
- How do I handle mounting in small control cabinets? The universal break-off bracket allows you to snap off unused mounting tabs, making it fit into original equipment footprints where space is limited.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Enhance your diagnostic and repair efficiency with the MARS 19163 Potential Relay, a field-proven motor starting relay designed for definitive compressor start assistance in commercial and residential HVAC/R systems. This 163 potential relay features a 170V continuous coil voltage, engineered specifically to drop out start capacitors once the motor reaches optimal back EMF. With a 35 amp contact rating and capability up to 480 VAC, this non-positional component is a primary choice for HVAC potential relay replacement, ensuring high-torque starts even under low-voltage conditions.
The MARS 19163 is built to OEM technical specifications, featuring a pick-up voltage range of 140-153V and a drop-out voltage of 20-45V. Its non-positional mounting allows for flexible installation in tight control boxes, while the universal breakout bracket facilitates seamless retrofitting across multiple brands. Developed to match precise compressor motor curves, it provides the reliability required for 1/3 HP applications and beyond, preventing start winding burnout by ensuring precision timing during the starting cycle.
Key Benefits for Technicians:- Universal Compatibility: Includes a break-off bracket and QC-6 kit to adapt from screw-on to 1/4-inch quick-connect terminals instantly.
- Precise Calibration: Factory-set for a 140-153V pick-up, ensuring the start capacitor is engaged only for the necessary duration.
- Heavy-Duty Construction: Features Class B insulation and a 35-amp switching capacity for long-cycle reliability in 50/60 Hz environments.
- Flexible Mounting: Non-positional design ensures consistent operation regardless of whether the relay is mounted vertically or horizontally.
- Can this relay replace a GE 3ARR3-type potential relay? Yes, the MARS 163 series is specifically engineered as a direct technical cross-reference for numerous General Electric "Form and Group" configurations.
- What does a 170V coil rating mean for my application? This refers to the continuous coil voltage the relay can handle without overheating after the contacts have opened the start circuit.
- How do I handle mounting in small control cabinets? The universal break-off bracket allows you to snap off unused mounting tabs, making it fit into original equipment footprints where space is limited.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
