Eaton TKM250 Low Voltage Fuse - BS88 Certified
Part Number: TKM250
Quick Summary
Eaton TKM250 low voltage fuse protects critical electrical circuits in industrial control panels. A mismatch fuse or undersized protection leads to nuisance trips, equipment wear, and costly downtime. CE marking, RoHS compliance, and BS88 IEC 60269 certifications ensure reliability and regulatory alignment across markets. With gL/gG performance and a robust 250 A rating, it supports efficient panel protection and easier maintenance. Designed for control gear, switchboards, and machine builders, it reduces spare SKUs while meeting strict safety standards. This compact, BS88-footprint fuse simplifies installation and retrofit across existing panels, driving faster project delivery. This writes into your cost of ownership by reducing downtime and support costs.
Product Information
Extended Description
TKM250 Eaton: Eaton Bussmann series low voltage british standard fuse, 250A, AC 660 V, DC 460 V, 53 x 160 mm, gL/gG
Product Name
Eaton Bussmann series low voltage british standard fuse
Catalog Number
TKM250
EAN
5996516026489
Product Length/Depth
161 mm
Product Height
53 mm
Product Width
53 mm
Product Weight
504 g
Compliances
CE Marked RoHS Compliant
Certifications
BS88 IEC 60269 EAC
CA134002EN
CE Redspot fuse-links
CE Redspot fuse-links
Eaton Bussmann - Red Spot fuse links
10078 Red spot centre bolted fuses:TB, TBC, TC, TF, TKF, TKM, TMF, TM, TMT, TTM, TLM, TT, TLU,TXU fuses
Feature: 250 A rating with AC up to 660 V and DC up to 460 V; gL/gG fuse type. Business Impact: High protection levels prevent overloads and arc faults, reducing unplanned downtime and extending equipment life. Application: Ideal for power distribution, motor control centers, and control panels that demand reliable low-voltage protection. Feature: British Standard BS88 compatibility with centre-bolted design. Business Impact: Standardized footprint simplifies retrofits and replacements, lowering installation time and spare part complexity. Application: Retrofit projects in legacy panels and new-build switchgear installations alike. Feature: Compact form factor (161 mm L x 53 mm W x 53 mm H) and weight around 504 g. Business Impact: Easy integration in space-constrained enclosures, reducing panel depth and facilitating quick swaps during maintenance. Application: Enclosures with tight mounting clearances in automation cabinets. Feature: CE Mark, RoHS compliance, and IEC 60269/EAC certifications. Business Impact: Regulatory alignment across multiple geographies minimizes compliance risk and procurement friction. Application: Global manufacturing lines, food & beverage, chemical processing, and energy sectors. Feature: Redspot centre-bolted fuse design and 53 x 160 mm footprint. Business Impact: Rapid, secure installation and reliable electrical contact under vibration and thermal cycles. Application: High-demand automation cabinets and control panels in harsh industrial environments.
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FAQs
TKM250 is a BS88 British Standard fuse with a centre-bolted design, sized for standard BS88 holders. Its dimensions (approximately 161 mm L x 53 mm W x 53 mm H) and weight (about 504 g) ensure straightforward replacement and consistent electrical contact in typical control cabinets and switchgear.
The TKM250 is rated at 250 A, supports AC voltages up to 660 V and DC voltages up to 460 V, and uses gL/gG fuse types. This combination provides robust protection for power distribution, motor control centers, and automation panels while meeting BS88 IEC 60269 standards.
Ideal for industrial control panels, machine control systems, switchgear, and distribution boards in manufacturing, process industries, and energy sectors, where reliable low-voltage protection and regulatory compliance are critical for uptime and safety.
The TKM250 carries CE marking, RoHS compliance, BS88, IEC 60269, and EAC certifications, ensuring regulatory alignment across Europe and beyond, simplifying supplier qualification and reducing procurement risk in multinational projects.
By reducing nuisance trips, enabling quick centre-bolted replacements, and fitting a standard BS88 footprint, the TKM250 lowers downtime, simplifies spares management, and shortens project timelines—delivering clear lifecycle cost savings for automation investments.