Trane RLY1388 Relay
The Trane RLY1388 Relay is an authentic OEM double-pole, double-throw (DPDT) control component engineered for precise switching in residential and commercial HVAC applications. This RLY01388 switching relay features a 24V AC coil designed for standard low-voltage control circuits, providing reliable actuation for blowers, compressors, and auxiliary heating elements. Built to handle demanding line voltage loads, its contacts are rated for 120/600V at 50/60 Hz, with a capacity of 3 FLA and 15 LRA at 600 VAC. The heavy-duty silver-alloy contact construction ensures minimal resistance and reduced arcing, maintaining circuit integrity over high cycle counts. Designed for direct replacement of legacy Trane part numbers including RLY00479, RLY00969, and RLY01411, this unit provides a secure fit in 4TWA and TTA series equipment. It meets UL and ARI 780 standards, ensuring total compatibility with the original system logic and safety protocols established by the manufacturer.
Key Benefits for the Technician- Dual-Circuit Control: The DPDT configuration (two Form C contacts) allows for simultaneous switching of independent circuits or polarity reversal.
- Broad Voltage Range: Rated up to 600V, providing versatility for various motor and heater control applications.
- Standardized Mounting: Compact footprint with quick-connect terminals simplifies integration into existing control panels.
- High Durability: Thermal rating up to 130°F ensures stable operation within high-ambient air handler enclosures.
Is the RLY1388 compatible with older Trane furnace models?
Yes, this 24V HVAC relay is a direct functional replacement for several discontinued models. Use a multimeter to verify 24V at the coil terminals and check continuity across the common and normally open/closed terminals to confirm the relay is cycling correctly.
Can this relay handle 600V industrial applications?
The contacts are physically rated for 600VAC, making it suitable for high-voltage switching as long as the 3 FLA / 15 LRA current limits are not exceeded.
What is the difference between RLY1388 and RLY01388?
These parts are functionally identical; the RLY01388 is the updated manufacturer part number often used in official Trane parts databases.
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.
Trane RLY1388 Relay
The Trane RLY1388 Relay is an authentic OEM double-pole, double-throw (DPDT) control component engineered for precise switching in residential and commercial HVAC applications. This RLY01388 switching relay features a 24V AC coil designed for standard low-voltage control circuits, providing reliable actuation for blowers, compressors, and auxiliary heating elements. Built to handle demanding line voltage loads, its contacts are rated for 120/600V at 50/60 Hz, with a capacity of 3 FLA and 15 LRA at 600 VAC. The heavy-duty silver-alloy contact construction ensures minimal resistance and reduced arcing, maintaining circuit integrity over high cycle counts. Designed for direct replacement of legacy Trane part numbers including RLY00479, RLY00969, and RLY01411, this unit provides a secure fit in 4TWA and TTA series equipment. It meets UL and ARI 780 standards, ensuring total compatibility with the original system logic and safety protocols established by the manufacturer.
Key Benefits for the Technician- Dual-Circuit Control: The DPDT configuration (two Form C contacts) allows for simultaneous switching of independent circuits or polarity reversal.
- Broad Voltage Range: Rated up to 600V, providing versatility for various motor and heater control applications.
- Standardized Mounting: Compact footprint with quick-connect terminals simplifies integration into existing control panels.
- High Durability: Thermal rating up to 130°F ensures stable operation within high-ambient air handler enclosures.
Is the RLY1388 compatible with older Trane furnace models?
Yes, this 24V HVAC relay is a direct functional replacement for several discontinued models. Use a multimeter to verify 24V at the coil terminals and check continuity across the common and normally open/closed terminals to confirm the relay is cycling correctly.
Can this relay handle 600V industrial applications?
The contacts are physically rated for 600VAC, making it suitable for high-voltage switching as long as the 3 FLA / 15 LRA current limits are not exceeded.
What is the difference between RLY1388 and RLY01388?
These parts are functionally identical; the RLY01388 is the updated manufacturer part number often used in official Trane parts databases.
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
The Trane RLY1388 Relay is an authentic OEM double-pole, double-throw (DPDT) control component engineered for precise switching in residential and commercial HVAC applications. This RLY01388 switching relay features a 24V AC coil designed for standard low-voltage control circuits, providing reliable actuation for blowers, compressors, and auxiliary heating elements. Built to handle demanding line voltage loads, its contacts are rated for 120/600V at 50/60 Hz, with a capacity of 3 FLA and 15 LRA at 600 VAC. The heavy-duty silver-alloy contact construction ensures minimal resistance and reduced arcing, maintaining circuit integrity over high cycle counts. Designed for direct replacement of legacy Trane part numbers including RLY00479, RLY00969, and RLY01411, this unit provides a secure fit in 4TWA and TTA series equipment. It meets UL and ARI 780 standards, ensuring total compatibility with the original system logic and safety protocols established by the manufacturer.
Key Benefits for the Technician- Dual-Circuit Control: The DPDT configuration (two Form C contacts) allows for simultaneous switching of independent circuits or polarity reversal.
- Broad Voltage Range: Rated up to 600V, providing versatility for various motor and heater control applications.
- Standardized Mounting: Compact footprint with quick-connect terminals simplifies integration into existing control panels.
- High Durability: Thermal rating up to 130°F ensures stable operation within high-ambient air handler enclosures.
Is the RLY1388 compatible with older Trane furnace models?
Yes, this 24V HVAC relay is a direct functional replacement for several discontinued models. Use a multimeter to verify 24V at the coil terminals and check continuity across the common and normally open/closed terminals to confirm the relay is cycling correctly.
Can this relay handle 600V industrial applications?
The contacts are physically rated for 600VAC, making it suitable for high-voltage switching as long as the 3 FLA / 15 LRA current limits are not exceeded.
What is the difference between RLY1388 and RLY01388?
These parts are functionally identical; the RLY01388 is the updated manufacturer part number often used in official Trane parts databases.
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.
