Lennox 45H06 Fuse
The Lennox 45H06 Fuse is a professional-grade 15 Amp Class J fuse engineered for high-performance protection within commercial and residential HVACR systems. This LPJ-15SP dual-element fuse utilizes time-delay technology to withstand temporary motor startup surges while providing current-limiting protection against damaging short circuits. As a Bussmann Low-Peak series component, it features a 600VAC/300VDC rating and a massive 300kA interrupting capacity, making it a critical choice for protecting sensitive control boards and compressor circuits. Its ferrule end design ensures a secure fit in standard Class J fuse blocks, maintaining circuit continuity where cheap alternatives fail. For contractors performing HVAC repair or preventive maintenance, replacing a blown HVAC system fuse with this specific Lennox replacement part ensures your equipment operates within its original safety parameters. This 15A time-delay fuse provides the precise overload protection required to prevent downstream component failure and costly service callbacks.
Key Benefits
- High Interrupting Rating: Rated for up to 300kA at 600VAC, providing maximum safety during high-fault current events.
- Dual-Element Design: Incorporates time-delay characteristics to filter out nuisance trips caused by inductive motor loads.
- Space-Saving Profile: The compact Class J footprint allows for high-density mounting in electrical disconnects and panels.
- Current-Limiting Performance: Rapidly clears faults to minimize thermal and magnetic stress on connected HVACR hardware.
Common Questions
What is the difference between an LPJ-15 and many standard one-time fuses?
The LPJ-15SP contains a dual-element construction. Unlike a standard fast-acting fuse, it handles the high inrush current of fans and compressors without blowing, while still reacting instantly to a dead short.
Can I use a 250V fuse instead of this 600V Lennox 45H06?
No. In technical HVACR applications, you must never underspecify voltage. This 600V Class J fuse is designed to safely quench arcs in high-voltage circuits where a 250V fuse would be a fire hazard.
Does this fuse fit a standard automotive or midget fuse holder?
No, this is a Class J fuse. It has a specific physical dimension (approximately 0.81" x 2.25") and requires a dedicated Class J fuse holder to ensure correct branch circuit protection.
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: $18.30
-65%$18.30
$6.41Lennox 45H06 Fuse
The Lennox 45H06 Fuse is a professional-grade 15 Amp Class J fuse engineered for high-performance protection within commercial and residential HVACR systems. This LPJ-15SP dual-element fuse utilizes time-delay technology to withstand temporary motor startup surges while providing current-limiting protection against damaging short circuits. As a Bussmann Low-Peak series component, it features a 600VAC/300VDC rating and a massive 300kA interrupting capacity, making it a critical choice for protecting sensitive control boards and compressor circuits. Its ferrule end design ensures a secure fit in standard Class J fuse blocks, maintaining circuit continuity where cheap alternatives fail. For contractors performing HVAC repair or preventive maintenance, replacing a blown HVAC system fuse with this specific Lennox replacement part ensures your equipment operates within its original safety parameters. This 15A time-delay fuse provides the precise overload protection required to prevent downstream component failure and costly service callbacks.
Key Benefits
- High Interrupting Rating: Rated for up to 300kA at 600VAC, providing maximum safety during high-fault current events.
- Dual-Element Design: Incorporates time-delay characteristics to filter out nuisance trips caused by inductive motor loads.
- Space-Saving Profile: The compact Class J footprint allows for high-density mounting in electrical disconnects and panels.
- Current-Limiting Performance: Rapidly clears faults to minimize thermal and magnetic stress on connected HVACR hardware.
Common Questions
What is the difference between an LPJ-15 and many standard one-time fuses?
The LPJ-15SP contains a dual-element construction. Unlike a standard fast-acting fuse, it handles the high inrush current of fans and compressors without blowing, while still reacting instantly to a dead short.
Can I use a 250V fuse instead of this 600V Lennox 45H06?
No. In technical HVACR applications, you must never underspecify voltage. This 600V Class J fuse is designed to safely quench arcs in high-voltage circuits where a 250V fuse would be a fire hazard.
Does this fuse fit a standard automotive or midget fuse holder?
No, this is a Class J fuse. It has a specific physical dimension (approximately 0.81" x 2.25") and requires a dedicated Class J fuse holder to ensure correct branch circuit protection.
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 Lennox 45H06 Fuse is a professional-grade 15 Amp Class J fuse engineered for high-performance protection within commercial and residential HVACR systems. This LPJ-15SP dual-element fuse utilizes time-delay technology to withstand temporary motor startup surges while providing current-limiting protection against damaging short circuits. As a Bussmann Low-Peak series component, it features a 600VAC/300VDC rating and a massive 300kA interrupting capacity, making it a critical choice for protecting sensitive control boards and compressor circuits. Its ferrule end design ensures a secure fit in standard Class J fuse blocks, maintaining circuit continuity where cheap alternatives fail. For contractors performing HVAC repair or preventive maintenance, replacing a blown HVAC system fuse with this specific Lennox replacement part ensures your equipment operates within its original safety parameters. This 15A time-delay fuse provides the precise overload protection required to prevent downstream component failure and costly service callbacks.
Key Benefits
- High Interrupting Rating: Rated for up to 300kA at 600VAC, providing maximum safety during high-fault current events.
- Dual-Element Design: Incorporates time-delay characteristics to filter out nuisance trips caused by inductive motor loads.
- Space-Saving Profile: The compact Class J footprint allows for high-density mounting in electrical disconnects and panels.
- Current-Limiting Performance: Rapidly clears faults to minimize thermal and magnetic stress on connected HVACR hardware.
Common Questions
What is the difference between an LPJ-15 and many standard one-time fuses?
The LPJ-15SP contains a dual-element construction. Unlike a standard fast-acting fuse, it handles the high inrush current of fans and compressors without blowing, while still reacting instantly to a dead short.
Can I use a 250V fuse instead of this 600V Lennox 45H06?
No. In technical HVACR applications, you must never underspecify voltage. This 600V Class J fuse is designed to safely quench arcs in high-voltage circuits where a 250V fuse would be a fire hazard.
Does this fuse fit a standard automotive or midget fuse holder?
No, this is a Class J fuse. It has a specific physical dimension (approximately 0.81" x 2.25") and requires a dedicated Class J fuse holder to ensure correct branch circuit protection.
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.
