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Eaton Bussmann LPJ25SP Time-Delay Fuse

The LPJ-25SP is a Low-Peak™ LPJ-series 25A, 600VAC / 300VDC, ultimate protection class-J current-limiting time-delay fuse with non-indicating features. It helps reduce existing fuse inventory by up to 33% when upgrading to Low-Peak fuses. The fuse provides a consistent 2:1 amperage ratio, facilitating selective coordination. Its long time-delay minimizes unnecessary fuse openings due to temporary overloads and transient surges. Current-limitation protects downstream components from damaging thermal and magnetic effects of short-circuit currents. Dual-element design results in lower resistance, allowing the fuse to run cooler and often serve as backup protection against motor burnout caused by overload or single phasing if other overload protective devices fail. Proper sizing ensures Type-2 coordinated protection for NEMA and IEC motor controllers. The fuse has a 300kA RMS symmetrical interrupting rating at VAC and 100kA VDC rating. Suitable for safety applications.

Authorized Distributors
Source:Newark
Part No:LPJ-25SP
Stock:35
Inv Date:06-11-2026
Price: Unit price: $119.04
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Source:DigiKey
Part No:LPJ-25SP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $122.34
Buy/RFQ:
Part No:LPJ-25SP
Stock:14
Inv Date:06-12-2026
Price: Unit price: $122.34
Buy/RFQ:
Part No:LPJ-25SP
Stock:25
Inv Date:06-11-2026
Price: Unit price: $113.3
Buy/RFQ:
Part No:LPJ-25SP
Stock:3
Inv Date:06-11-2026
Price: Unit price: $143.93
Buy/RFQ:
Part No:LPJ-25SP
Stock:3
Inv Date:06-11-2026
Price: Unit price: $143.93
Buy/RFQ:
Part No:LPJ-25SP
Stock:33
Inv Date:06-11-2026
Price: Unit price: $31.252
Buy/RFQ:

Eaton Bussmann LPJ25SP Time-Delay Fuse Specifications:

  • Voltage Rating: 600Vac, 300Vdc
  • Current Rating: 25A
  • Interrupting Rating: 300kA RMS Sym., 100kA Vdc
  • Type: Dual-element, time-delay, current-limiting
  • Features: Non-indicating, open fuse indication available
  • Design: Low resistance, runs cooler, serves as backup for overload/motor burnout
  • Protection: Suitable for NEMA and IEC motor controllers, Type-2 coordination
  • Compliance: UL Listed, CSA Certified, RoHS compliant
  • Dimensions: Length 2.25 inches, Diameter 0.81 inches, Width 0.63 inches
  • Application: Circuit protection, overload, short-circuit, transient surges

Buy the Buy Bussmann 25A Class J Time-Delay Fuse Part Number LPJ25SP Online

Shop Bussmann LPJ25SP fuse online today to ensure superior circuit protection with dual-element, time-delay features. Designed for safety and reliability, this 25A fuse offers a low resistance, runs cooler, and serves as backup protection for motors and sensitive components against overloads and short circuits. Its open fuse indication feature simplifies maintenance. Perfectly suited for industrial and commercial electrical systems, the LPJ25SP fuse guarantees your equipment's safety and efficient operation. Purchase now for immediate, secure electrical protection.

Get Bussmann LPJ25SP today—built for reliable circuit protection, featuring dual-element design and open fuse indication for enhanced safety.

Frequently Asked Questions

Where can I buy Eaton Bussmann LPJ25SP?

You can click on the BUY or RFQ button to purchase LPJ25SP from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part LPJ25SP?

You can download the LPJ25SP datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of LPJ25SP?

Eaton Bussmann

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