Lochinvar & A.O. Smith 100005847 Fuse
The Lochinvar & A.O. Smith 100005847 Fuse is a critical electrical component engineered for high-performance circuit protection in commercial HVACR systems, specifically within ASME commercial electric water heaters and boiler control circuits. This Bussmann SC-60 unit is a Class G current limiting time-delay fuse designed to handle the rigorous electrical demands of HVAC branch circuit protection. With an amperage rating of 60A and a significant interrupting rating of 100kA at 480Vac, it ensures reliable overcurrent defense for expensive heating elements and sensitive control boards.
This size-rejecting fuse features a specific physical profile (0.41" x 2.25") that prevents accidental "overfusing," a common cause of equipment failure in the field. The time-delay characteristic (minimum 12 seconds at 200% load) allows the fuse to withstand temporary in-rush currents from motors or heating cycles without nuisance tripping. Integrating this OEM replacement part maintains the UL and CSA certification status of your water heater or boiler, ensuring the system remains compliant with the National Electrical Code (NEC).
- Enhanced Component Protection: The high interrupting rating (100kA AIC) provides superior safety against high-fault current scenarios in industrial and commercial environments.
- Size-Rejection Design: Its unique length prevents the installation of incorrect amperage fuses, safeguarding against overfusing hazards.
- Industrial Durability: Built with high-grade melamine body material and ferrule end terminals for consistent electrical conductivity in high-heat HVAC applications.
- Broad Compatibility: Primarily utilized in AO Smith and Lochinvar commercial units requiring 480Vac/300Vdc circuit protection.
Common Questions
Can I replace this with a standard fast-acting fuse?
No. HVACR components often experience temporary surges. A fast-acting fuse will likely trip prematurely during normal startup. This time-delay SC-60 fuse is required to accommodate these cycles while still protecting against sustained overcurrent.
Why is the length of this fuse different from other 60A fuses?
This is a Class G rejection-style fuse. The length is specifically gauged to the amperage to ensure only a 60A fuse can be seated in the 60A holder, preventing dangerous mismatches.
Is this fuse suitable for DC applications?
Yes, it is rated for up to 300Vdc with a 10kA interrupting rating, making it versatile for both AC control circuits and specific DC equipment requirements.
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: $54.30
-65%$54.30
$19.00Lochinvar & A.O. Smith 100005847 Fuse
The Lochinvar & A.O. Smith 100005847 Fuse is a critical electrical component engineered for high-performance circuit protection in commercial HVACR systems, specifically within ASME commercial electric water heaters and boiler control circuits. This Bussmann SC-60 unit is a Class G current limiting time-delay fuse designed to handle the rigorous electrical demands of HVAC branch circuit protection. With an amperage rating of 60A and a significant interrupting rating of 100kA at 480Vac, it ensures reliable overcurrent defense for expensive heating elements and sensitive control boards.
This size-rejecting fuse features a specific physical profile (0.41" x 2.25") that prevents accidental "overfusing," a common cause of equipment failure in the field. The time-delay characteristic (minimum 12 seconds at 200% load) allows the fuse to withstand temporary in-rush currents from motors or heating cycles without nuisance tripping. Integrating this OEM replacement part maintains the UL and CSA certification status of your water heater or boiler, ensuring the system remains compliant with the National Electrical Code (NEC).
- Enhanced Component Protection: The high interrupting rating (100kA AIC) provides superior safety against high-fault current scenarios in industrial and commercial environments.
- Size-Rejection Design: Its unique length prevents the installation of incorrect amperage fuses, safeguarding against overfusing hazards.
- Industrial Durability: Built with high-grade melamine body material and ferrule end terminals for consistent electrical conductivity in high-heat HVAC applications.
- Broad Compatibility: Primarily utilized in AO Smith and Lochinvar commercial units requiring 480Vac/300Vdc circuit protection.
Common Questions
Can I replace this with a standard fast-acting fuse?
No. HVACR components often experience temporary surges. A fast-acting fuse will likely trip prematurely during normal startup. This time-delay SC-60 fuse is required to accommodate these cycles while still protecting against sustained overcurrent.
Why is the length of this fuse different from other 60A fuses?
This is a Class G rejection-style fuse. The length is specifically gauged to the amperage to ensure only a 60A fuse can be seated in the 60A holder, preventing dangerous mismatches.
Is this fuse suitable for DC applications?
Yes, it is rated for up to 300Vdc with a 10kA interrupting rating, making it versatile for both AC control circuits and specific DC equipment requirements.
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
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Description
The Lochinvar & A.O. Smith 100005847 Fuse is a critical electrical component engineered for high-performance circuit protection in commercial HVACR systems, specifically within ASME commercial electric water heaters and boiler control circuits. This Bussmann SC-60 unit is a Class G current limiting time-delay fuse designed to handle the rigorous electrical demands of HVAC branch circuit protection. With an amperage rating of 60A and a significant interrupting rating of 100kA at 480Vac, it ensures reliable overcurrent defense for expensive heating elements and sensitive control boards.
This size-rejecting fuse features a specific physical profile (0.41" x 2.25") that prevents accidental "overfusing," a common cause of equipment failure in the field. The time-delay characteristic (minimum 12 seconds at 200% load) allows the fuse to withstand temporary in-rush currents from motors or heating cycles without nuisance tripping. Integrating this OEM replacement part maintains the UL and CSA certification status of your water heater or boiler, ensuring the system remains compliant with the National Electrical Code (NEC).
- Enhanced Component Protection: The high interrupting rating (100kA AIC) provides superior safety against high-fault current scenarios in industrial and commercial environments.
- Size-Rejection Design: Its unique length prevents the installation of incorrect amperage fuses, safeguarding against overfusing hazards.
- Industrial Durability: Built with high-grade melamine body material and ferrule end terminals for consistent electrical conductivity in high-heat HVAC applications.
- Broad Compatibility: Primarily utilized in AO Smith and Lochinvar commercial units requiring 480Vac/300Vdc circuit protection.
Common Questions
Can I replace this with a standard fast-acting fuse?
No. HVACR components often experience temporary surges. A fast-acting fuse will likely trip prematurely during normal startup. This time-delay SC-60 fuse is required to accommodate these cycles while still protecting against sustained overcurrent.
Why is the length of this fuse different from other 60A fuses?
This is a Class G rejection-style fuse. The length is specifically gauged to the amperage to ensure only a 60A fuse can be seated in the 60A holder, preventing dangerous mismatches.
Is this fuse suitable for DC applications?
Yes, it is rated for up to 300Vdc with a 10kA interrupting rating, making it versatile for both AC control circuits and specific DC equipment requirements.
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.
