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Eaton Bussmann KRPC1800SP High Capacity Power Fuse

This is a slow-blow, time-lag fuse rated for 600 VAC and 300 VDC, with a current capacity of 1800 amps. It features a bolt mount package with dimensions of approximately 88.9mm by 273.05mm, suitable for heavy-duty electrical applications requiring reliable overcurrent protection.

Authorized Distributors
Source:DigiKey
Part No:KRP-C-1800SP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5698.63
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Part No:KRP-C-1800SP
Stock:0
Inv Date:06-12-2026
Price: Unit price: $7516.49
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Part No:KRP-C-1800SP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6413.13
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Part No:KRP-C-1800SP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $4971.21
Buy/RFQ:
Part No:KRP-C-1800SP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $4971.21
Buy/RFQ:

Eaton Bussmann KRPC1800SP High Capacity Power Fuse Specifications:

  • Voltage Rating: 600 Volts AC, 300 Volts DC
  • Ampere Rating: 1800 Amperes
  • Type: Time-delay (slow-blow)
  • Mounting: Bolt mount
  • Dimensions: approximately 88.9mm by 273.05mm
  • Interrupting Rating: 300,000A RMS Sym.
  • Fuse Class: L (Class L)
  • Agency Approvals: UL Listed, CSA Certified
  • Construction: Silver-linked fuse, glass melamine tube, silver-plated end bells
  • Response Time: Minimum of four seconds at five times amp rating
  • Filler: High grade silica-sand for arc quenching
  • Material: 99.9% pure silver fuselinks
  • Standards: UL 248-10, CSA C22.2 No. 248.10
  • Application: Overload and short-circuit protection for high capacity systems
  • Certifications: UL Listed, CSA Certified
  • Weight: Approximate 85 lbs, 38.56 kg

Buy the Cooper 1800SP – Reliable Time-Delay Fuse for Industrial Applications

Purchase the Cooper 1800SP high-capacity power fuse online today to ensure reliable overload and short-circuit protection for your industrial electrical systems. Designed with a durable bolt mount, this fuse provides fast response times and high interrupting ratings, meeting UL and CSA standards. Perfect for heavy-duty applications, it ensures safety and system reliability. Order now to benefit from quick shipping, competitive pricing, and customer support for your high-voltage and high-current protection needs.

Get Cooper 1800SP today—built for precision and long-lasting durability in high-capacity electrical systems.

Frequently Asked Questions

Where can I buy Eaton Bussmann KRPC1800SP?

You can click on the BUY or RFQ button to purchase KRPC1800SP from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part KRPC1800SP?

You can download the KRPC1800SP datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of KRPC1800SP?

Eaton Bussmann

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