Bussmann LPJ-2-1/2SP Low-Peak Class J Time-Delay Fuse, 2-1/2A

Bussmann LPJ-2-1/2SP Low-Peak Class J Time-Delay Fuse, 2-1/2A

The Bussmann LPJ-2-1/2SP is a Low-Peak Class J current-limiting, time-delay fuse rated 2-1/2A, 600 Vac / 300 Vdc, built for specialized circuits and industrial control applications. Its dual-element design and ferrule end x ferrule end connection deliver dependable overcurrent protection with a high 300 kAIC at 600 Vac / 100 kAIC Vdc interrupt rating. A 10-second response time at 500% of rated current lets this fuse ride through temporary inrush and surge conditions while still clearing sustained faults quickly.

Key Features

• Amperage Rating: 2-1/2A for precise overcurrent protection in specialized circuits and industrial control equipment.
• Class J Construction: Class J current-limiting design for compact, high-performance fuse protection.
• Dual-Element Design: Two internal elements provide reliable time-delay performance for demanding control circuit applications.
• Connection Type: Ferrule end x ferrule end terminals for straightforward mounting in compatible fuse blocks and holders.
• Voltage Rating: Rated 600 Vac, 300 Vdc for use across a range of AC and DC system voltages.
• Interrupt Rating: 300 kAIC at 600 Vac and 100 kAIC Vdc, offering high interrupting capacity for demanding fault-current conditions.
• Response Time: 10 seconds at 500% of rated current, giving time-delay characteristics that tolerate momentary surges.
• Fuse Indicator: Non-indicating design.

Technical Specifications

• Amperage Rating: 2-1/2A
• Application: Specialized circuits and industrial control
• Class: Class J
• Connection: Ferrule end X ferrule end
• Fuse Indicator: Non Indicating
• Interrupt Rating: 300 kAIC at 600 Vac, 100 kAIC Vdc
• Number Of Elements: Dual
• Packaging Type: Standard
• Response Time: 10 S at 500%
• Voltage Rating: 600 Vac, 300 Vdc
• Product Type: Current-limiting, Time-delay
• Product Details: Current-limiting, Time-delay
• Product Length: .81 IN
• Product Diameter: .81 IN
• Product Height: 2.25 IN
• Product Width: .81 IN
• Product Weight: .19 LB

Typical Applications

• Specialized Circuit Protection
• Industrial Control Panels and Equipment
• Motor and Control Circuit Branch Protection
• OEM Machinery and Equipment Panels

Why Bussmann?

Bussmann Low-Peak Class J fuses combine dual-element, time-delay construction with a high 300 kAIC at 600 Vac / 100 kAIC Vdc interrupt rating, giving specialized and industrial control circuits dependable, current-limiting overcurrent protection. The ferrule end x ferrule end connection and standard packaging make the LPJ-2-1/2SP a straightforward fit for compatible fuse holders in professional electrical installations.