Midco International 627820 Switching Relay
For field techs managing burner sequences and fan controls, the Midco International 627820 Switching Relay is a standard-service component designed for low-voltage signal management of high-power circuits. This 24V 3A Switching Relay provides reliable single-pole switching, effectively isolating control circuits from line-voltage loads. Operating at 24V AC/DC, it is engineered for integration within Midco burner control boxes, including the DS24, DS24A, E20B, and E20BP series. As a direct drop-in replacement, the 627820 is identical to 840658, ensuring full compatibility with existing 20 Series relay kits without requiring wiring modifications.
Constructed for industrial reliability, this SPST switching relay handles up to a 3-amp load, making it suitable for fan relay applications and intermittent pilot gas conversion burners. Its compact footprint allows for clean relay board installation in tight control panels where space is a premium. When troubleshooting burner ignition or circulator logic, using this OEM Midco 627820 ensures the electrical characteristics match the original design specifications, maintaining the integrity of the combustion safety circuit and system timing.
Key Benefits- Direct Cross-Reference: Fully interchangeable with Midco part number 840658 for seamless field replacement.
- Versatile Application: Engineered for use in HVAC switching relay circuits, specifically for Midco Economite and Unipower burner series.
- Standardized Rating: Consistent 24V 3A switching capacity provides reliable performance for low-voltage control signals.
- Compact Housing: Space-saving design facilitates easy mounting within existing electrical enclosures.
- Is the Midco 627820 compatible with 840658? Yes, these two part numbers refer to the exact same 3A 24V switching relay and are functionally identical.
- What burner models use this switching relay? It is commonly found in Midco DS24, DS24A, E20B, and E20BP burner configurations.
- Can this be used for both AC and DC control circuits? While primarily used in 24V AC HVAC controls, always verify the specific coil and contact requirements of your burner's wiring diagram.
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.
Midco International 627820 Switching Relay
For field techs managing burner sequences and fan controls, the Midco International 627820 Switching Relay is a standard-service component designed for low-voltage signal management of high-power circuits. This 24V 3A Switching Relay provides reliable single-pole switching, effectively isolating control circuits from line-voltage loads. Operating at 24V AC/DC, it is engineered for integration within Midco burner control boxes, including the DS24, DS24A, E20B, and E20BP series. As a direct drop-in replacement, the 627820 is identical to 840658, ensuring full compatibility with existing 20 Series relay kits without requiring wiring modifications.
Constructed for industrial reliability, this SPST switching relay handles up to a 3-amp load, making it suitable for fan relay applications and intermittent pilot gas conversion burners. Its compact footprint allows for clean relay board installation in tight control panels where space is a premium. When troubleshooting burner ignition or circulator logic, using this OEM Midco 627820 ensures the electrical characteristics match the original design specifications, maintaining the integrity of the combustion safety circuit and system timing.
Key Benefits- Direct Cross-Reference: Fully interchangeable with Midco part number 840658 for seamless field replacement.
- Versatile Application: Engineered for use in HVAC switching relay circuits, specifically for Midco Economite and Unipower burner series.
- Standardized Rating: Consistent 24V 3A switching capacity provides reliable performance for low-voltage control signals.
- Compact Housing: Space-saving design facilitates easy mounting within existing electrical enclosures.
- Is the Midco 627820 compatible with 840658? Yes, these two part numbers refer to the exact same 3A 24V switching relay and are functionally identical.
- What burner models use this switching relay? It is commonly found in Midco DS24, DS24A, E20B, and E20BP burner configurations.
- Can this be used for both AC and DC control circuits? While primarily used in 24V AC HVAC controls, always verify the specific coil and contact requirements of your burner's wiring diagram.
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
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Shipping & Returns
Description
For field techs managing burner sequences and fan controls, the Midco International 627820 Switching Relay is a standard-service component designed for low-voltage signal management of high-power circuits. This 24V 3A Switching Relay provides reliable single-pole switching, effectively isolating control circuits from line-voltage loads. Operating at 24V AC/DC, it is engineered for integration within Midco burner control boxes, including the DS24, DS24A, E20B, and E20BP series. As a direct drop-in replacement, the 627820 is identical to 840658, ensuring full compatibility with existing 20 Series relay kits without requiring wiring modifications.
Constructed for industrial reliability, this SPST switching relay handles up to a 3-amp load, making it suitable for fan relay applications and intermittent pilot gas conversion burners. Its compact footprint allows for clean relay board installation in tight control panels where space is a premium. When troubleshooting burner ignition or circulator logic, using this OEM Midco 627820 ensures the electrical characteristics match the original design specifications, maintaining the integrity of the combustion safety circuit and system timing.
Key Benefits- Direct Cross-Reference: Fully interchangeable with Midco part number 840658 for seamless field replacement.
- Versatile Application: Engineered for use in HVAC switching relay circuits, specifically for Midco Economite and Unipower burner series.
- Standardized Rating: Consistent 24V 3A switching capacity provides reliable performance for low-voltage control signals.
- Compact Housing: Space-saving design facilitates easy mounting within existing electrical enclosures.
- Is the Midco 627820 compatible with 840658? Yes, these two part numbers refer to the exact same 3A 24V switching relay and are functionally identical.
- What burner models use this switching relay? It is commonly found in Midco DS24, DS24A, E20B, and E20BP burner configurations.
- Can this be used for both AC and DC control circuits? While primarily used in 24V AC HVAC controls, always verify the specific coil and contact requirements of your burner's wiring diagram.
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.
