Eaton TF125 British Standard Fuse - gL/gG BS88
Part Number: TF125
Quick Summary
The Eaton TF125 British Standard fuse protects low-voltage circuits in industrial electrical systems. Engineers often face nuisance trips and difficult replacements in harsh environments, which drives costly downtime. Designed for the BS88 Red Spot family, the TF125 aligns with British standards while offering robust ratings for 660 V AC and 350 V DC. This combination supports faster compliance reviews, improved maintenance planning, and safer, more reliable protection across panels and machines. With straightforward mounting and compatibility with common BS88 fixtures, maintenance teams can reduce spare-part inventory and downtime while meeting regulatory expectations. By leveraging the TF125 in control panels, machines, and distribution boards, procurement teams gain a proven, cost-effective solution for industrial protection.
Product Information
Extended Description
TF125 Eaton: Eaton Bussmann series low voltage british standard fuse, 125A, AC 660 V, DC 350 V, V88/B2, 34 x 137 mm, gL/gG
Product Name
Eaton Bussmann series low voltage british standard fuse
Catalog Number
TF125
UPC
051712485180
EAN
5027590513722
Product Length/Depth
137 mm
Product Height
34 mm
Product Width
34 mm
Product Weight
207.2 g
Warranty
No warranty
Certifications
Not Applicable
CA134002EN
UKCA Redspot fuse-links
UKCA 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: 125 A current rating provides precise overcurrent protection for essential loads → Business Impact: Minimizes risk of damage from faults while preventing nuisance trips in normal operation → Application: Suitable for industrial control panels and machine feeders requiring reliable 125 A protection. Feature: Voltage ratings of AC 660 V and DC 350 V enable use across high-voltage DC and AC circuits → Business Impact: Expands deployment scope without compromising safety or performance → Application: Distribution boards and motor control centers in industrial facilities. Feature: BS88 British Standard fuse with gL/gG classification (Red Spot family) → Business Impact: Standardized components simplify procurement, installation, and cross-brand maintenance → Application: British-standard panel assemblies and replacement programs. Feature: Centre-bolted construction with compact footprint (137 mm length, 34 mm width/height) → Business Impact: Faster, more secure mounting and reduced panel depth requirements → Application: Space-constrained switchgear and compact control panels. Feature: Compatibility with UKCA declarations and accessible technical literature (datasheets, declarations) → Business Impact: Supports regulatory compliance and streamlined QA checks → Application: Compliance-driven projects across UK/EU installations. Feature: No warranty stated but backed by Eaton’s manufacturing quality and Red Spot lineage → Business Impact: Predictable lifecycle performance with well-documented fault modes → Application: Long-term maintenance planning and inventory optimization for repairable systems.
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FAQs
Install the TF125 using standard BS88 mounting guidelines with a center-bolted connection. Confirm 137 mm length and 34 mm width to ensure clearance in the panel door and within the fuse holder. Always disconnect power, verify voltage ratings, and replace with the same 125 A rating fuse to maintain code compliance.
The TF125 is rated for 125 A with AC voltage up to 660 V and DC voltage up to 350 V. Its gL/gG classification denotes general-purpose, high-ampacity protection suitable for industrial circuits, panels, and feeders that require reliable overcurrent protection.
Yes. With 137 mm length and a compact 34 mm footprint, the TF125 fits space-constrained panels. Its Red Spot gL/gG design in the BS88 family is intended for robust, standard-compliant protection in industrial environments, supporting consistent performance under typical panel duty cycles.
TF125 is part of Eaton’s British Standard fuse family (BS88). UKCA declarations are available for related Red Spot fuse links, and you should reference the provided declarations and datasheets for confirmation of regulatory alignment in your region.
Using the TF125 standardizes spare parts and reduces downtime by enabling quick replacement in 125 A circuits. The centre-bolted design and familiar BS88 sizing simplify installation, while documented specifications support ongoing maintenance planning and inventory optimization.