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Durable Bussmann Fast Acting Cartridge Fuse KTK-R-6 6A 600V Brand New

Product Description

Product Overview

KTK-R-6 is Eaton Bussmann LIMITRON Class CC rejection dual-element fast acting current limiting fuse. It serves low-power control circuits, tiny motor starters, miniature transformers and light load branch protection. Special rejection sizing prevents dangerous installation of standard non-rejection Class CC fuses. It features instant short-circuit cut-off and slight overload endurance, certified UL and CSA for North American low voltage industrial systems.

Full Technical Specifications

Model Number: KTK-R-6
Rated Current: 6 Amp
Rated Voltage: 600V AC / 300V DC
Fuse Class: Class CC
Trip Characteristic: Fast Acting Dual Element Current Limiting
Design Type: Rejection anti-misinsertion construction
Interrupt Rating: 200kAIC AC RMS Symmetrical / 20kA DC
Body Material: Heat resistant melamine cylindrical tube
Terminals: Double metal ferrule end caps
Indicator: Non-indicating
Standard Dimension: 10.32 x 38.1mm (1.5 inch standard Class CC size)
Certifications: UL Listed, CSA Certified, CE, RoHS, IEC248-4 compliant

Main Product Features

Dual-element design enables rapid short-circuit melting and brief minor overload tolerance to buffer inrush current of small motors at startup
200kA high interrupt capacity safely contains extreme fault currents to protect wiring and fragile control hardware from burnout
Unique rejection shape physically blocks mismatched ordinary Class CC fuses to avoid safety hazards from underrated replacement parts
Robust melamine casing delivers solid arc suppression and stable thermal performance during long continuous light load operation
Universal Class CC outline fits all compatible fuse holders, fuse blocks and mounting bases on the market
Low power loss internal fusible strip reduces running heat and prolongs overall service life
Precisely calibrated melting component ensures consistent and repeatable tripping behavior across full operating load range
Direct drop-in OEM replacement for all equipment protected by Bussmann KTK-R series 6A circuits

Wide Application Range

Tiny industrial motor control and starter auxiliary branch circuits
Low voltage power supply protection inside PLC control cabinets
Mini control transformer and low wattage lighting distribution loops
HVAC fan motor and auxiliary control circuit protection
Machine tool sensor, signal and low-power auxiliary power circuits
Commercial light load low voltage branch wiring and small instrumentation circuits

Package Content & Service Policy

Package Contains: 1 Piece Brand New KTK-R-6 Fuse
Product Condition: 100% brand new, unused, factory sealed
Shipping: Tracked international delivery available for most global regions
Return Rule: 30-day returns accepted for unopened, unused units; defective items support inspection and after-sales resolution

Important Reminder

This rejection Class CC fast acting fuse is only rated for 600V AC / 300V DC systems. Confirm amp rating, system voltage and fuse holder specs prior to installation. Do not replace with slow blow time-delay or non-rejection fuses for safety-critical equipment circuits.





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