
York S1-KTKR10 Fuse
For service calls involving intermittent control circuit trips or total downstream power failure, the York S1-KTKR10 Fuse is the direct OEM replacement engineered for high-performance protection. This 600V fast-acting cartridge fuse is rated at 10 amps and features a high-grade melamine body construction, ensuring optimal arc suppression and thermal stability within the control transformer or power distribution assembly of your HVAC unit. Its rejection-type design (Class CC) allows for seamless integration into York furnace control boards or rooftop unit (RTU) power panels, effectively preventing circuit overload before sensitive solid-state components are compromised.
Field technicians utilize this 10A fast-acting fuse specifically for its rapid response time and 200kA interrupt rating, providing a critical barrier against high fault currents in commercial and residential systems. Maintaining the correct York HVAC electrical parts in your van is essential for minimizing equipment downtime. The S1-KTKR10 technical specifications meet strict UL and CSA standards, offering a precise fit for standard 13/32" x 1-1/2" fuse holders found across the York residential and commercial service line.
Key Benefits for Technicians:- Engineered Response: The fast-acting profile clears faults quickly to protect expensive control transformers and motors.
- Universal Compatibility: Direct fit for numerous York HVAC equipment models requiring a Class CC rejection-style fuse.
- Durable Construction: Features a high-quality melamine tube and nickel-plated brass end caps for long-term conductivity and ruggedness in the field.
- High Interrupt Capacity: Safely handles up to 200,000 amps, providing a superior safety envelope for high-voltage circuits.
- Precise Amperage: Calibrated 10A rating ensures accurate protection without nuisance tripping during normal start-up surges.
Is the S1-KTKR10 interchangeable with a standard time-delay fuse?
No. This is a fast-acting fuse designed to blow immediately upon sensing an overcurrent. Using a time-delay fuse in its place could delay the circuit interruption, potentially damaging sensitive electronics.
What equipment uses the York S1-KTKR10 fuse?
This fuse is commonly found in York RTUs, split systems, and furnaces to protect control circuits, secondary side transformers, and supplemental electrical heaters.
How do I know if this fuse is blown?
Check for continuity across the fuse ends using a multimeter. Because it is non-indicating, a physical inspection may not reveal the internal break.
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.
Original: $18.83
-65%$18.83
$6.59York S1-KTKR10 Fuse
For service calls involving intermittent control circuit trips or total downstream power failure, the York S1-KTKR10 Fuse is the direct OEM replacement engineered for high-performance protection. This 600V fast-acting cartridge fuse is rated at 10 amps and features a high-grade melamine body construction, ensuring optimal arc suppression and thermal stability within the control transformer or power distribution assembly of your HVAC unit. Its rejection-type design (Class CC) allows for seamless integration into York furnace control boards or rooftop unit (RTU) power panels, effectively preventing circuit overload before sensitive solid-state components are compromised.
Field technicians utilize this 10A fast-acting fuse specifically for its rapid response time and 200kA interrupt rating, providing a critical barrier against high fault currents in commercial and residential systems. Maintaining the correct York HVAC electrical parts in your van is essential for minimizing equipment downtime. The S1-KTKR10 technical specifications meet strict UL and CSA standards, offering a precise fit for standard 13/32" x 1-1/2" fuse holders found across the York residential and commercial service line.
Key Benefits for Technicians:- Engineered Response: The fast-acting profile clears faults quickly to protect expensive control transformers and motors.
- Universal Compatibility: Direct fit for numerous York HVAC equipment models requiring a Class CC rejection-style fuse.
- Durable Construction: Features a high-quality melamine tube and nickel-plated brass end caps for long-term conductivity and ruggedness in the field.
- High Interrupt Capacity: Safely handles up to 200,000 amps, providing a superior safety envelope for high-voltage circuits.
- Precise Amperage: Calibrated 10A rating ensures accurate protection without nuisance tripping during normal start-up surges.
Is the S1-KTKR10 interchangeable with a standard time-delay fuse?
No. This is a fast-acting fuse designed to blow immediately upon sensing an overcurrent. Using a time-delay fuse in its place could delay the circuit interruption, potentially damaging sensitive electronics.
What equipment uses the York S1-KTKR10 fuse?
This fuse is commonly found in York RTUs, split systems, and furnaces to protect control circuits, secondary side transformers, and supplemental electrical heaters.
How do I know if this fuse is blown?
Check for continuity across the fuse ends using a multimeter. Because it is non-indicating, a physical inspection may not reveal the internal break.
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
For service calls involving intermittent control circuit trips or total downstream power failure, the York S1-KTKR10 Fuse is the direct OEM replacement engineered for high-performance protection. This 600V fast-acting cartridge fuse is rated at 10 amps and features a high-grade melamine body construction, ensuring optimal arc suppression and thermal stability within the control transformer or power distribution assembly of your HVAC unit. Its rejection-type design (Class CC) allows for seamless integration into York furnace control boards or rooftop unit (RTU) power panels, effectively preventing circuit overload before sensitive solid-state components are compromised.
Field technicians utilize this 10A fast-acting fuse specifically for its rapid response time and 200kA interrupt rating, providing a critical barrier against high fault currents in commercial and residential systems. Maintaining the correct York HVAC electrical parts in your van is essential for minimizing equipment downtime. The S1-KTKR10 technical specifications meet strict UL and CSA standards, offering a precise fit for standard 13/32" x 1-1/2" fuse holders found across the York residential and commercial service line.
Key Benefits for Technicians:- Engineered Response: The fast-acting profile clears faults quickly to protect expensive control transformers and motors.
- Universal Compatibility: Direct fit for numerous York HVAC equipment models requiring a Class CC rejection-style fuse.
- Durable Construction: Features a high-quality melamine tube and nickel-plated brass end caps for long-term conductivity and ruggedness in the field.
- High Interrupt Capacity: Safely handles up to 200,000 amps, providing a superior safety envelope for high-voltage circuits.
- Precise Amperage: Calibrated 10A rating ensures accurate protection without nuisance tripping during normal start-up surges.
Is the S1-KTKR10 interchangeable with a standard time-delay fuse?
No. This is a fast-acting fuse designed to blow immediately upon sensing an overcurrent. Using a time-delay fuse in its place could delay the circuit interruption, potentially damaging sensitive electronics.
What equipment uses the York S1-KTKR10 fuse?
This fuse is commonly found in York RTUs, split systems, and furnaces to protect control circuits, secondary side transformers, and supplemental electrical heaters.
How do I know if this fuse is blown?
Check for continuity across the fuse ends using a multimeter. Because it is non-indicating, a physical inspection may not reveal the internal break.
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.












