Eaton Bussmann LPJ-450SPI 450A 600VAC Class J Indicating Fuse
● LT: 8-12w450A Low-Peak Class J dual-element time-delay fuse, indicating, rated 600VAC.
Rated Current450A
Rated Voltage600V AC
Breaking Capacity300kA RMS symmetrical at 600VAC
PackageDrawing dimensions: 8.00 / 6.00 / 3.75 in reference lengths; 2.50 in body diameter; terminal details 0.53 / 0.69 / 2.13 / 2.00 / 0.38 in
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Part NumberLPJ-450SPIBrandEaton BussmannRequested Qty100
The Eaton Bussmann Low-Peak LPJ-450SPI is a 450A indicating UL Class J fuse with dual-element, current-limiting and time-delay performance. It provides a minimum 10-second operating time at 500% of rated current and a 300kA RMS symmetrical interrupting rating at 600VAC. The easyID open-fuse indicator requires at least 75VAC, and this indicating version is not DC rated.
Technical Specifications
- Part Number
- LPJ-450SPI
- Manufacturer Part Number
- LPJ-450SPI
- Series
- Low-Peak LPJ Class J
- Fuse Type
- Current-Limiting Dual-Element Branch-Circuit Fuse
- Current Rating
- 450A
- Voltage Rating
- 600V AC
- AC / DC
- AC
- Breaking Capacity
- 300kA RMS symmetrical at 600VAC
- I²t
- See official current-limitation curves
- Package / Dimensions
- Drawing dimensions: 8.00 / 6.00 / 3.75 in reference lengths; 2.50 in body diameter; terminal details 0.53 / 0.69 / 2.13 / 2.00 / 0.38 in
- Mounting
- Bolt in
- Application
- Branch Circuit Mains · Industrial Controls · Machinery Disconnects · Motor Circuits · Power Panelboards
- Standard
- CSA C22.2 No. 248.8 · UL 248-8
- Terminal Type
- Class J blade terminals
- Fuse Speed
- Time Delay
- Utilization Class
- Class J
- Approvals
- CE · CSA · cULus · RoHS
- Certifications
- cULus Listed (JDDZ.E4273) · CSA Certified · CE · RoHS Compliant
- Reference Lead Time
- 8-12 weeks
- Fuse indicator
- Indicating easyID; minimum indicator voltage 75VAC; indicating version is not DC rated; Response: minimum 10 s at 500% rated current; Carton quantity: 1; Recommended JM fuse blocks: JM60600-1CR, JM60600-2CR, JM60600-3CR. Source: Eaton Technical Data 1007, July 2023.
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