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    • TR70R – GOULD 70A 250V CLASS RK5 TIME DELAY FUSE

    70A · 250V

    The TR70R – GOULD 70A 250V CLASS RK5 TIME DELAY FUSE is designed for reliable, long-lasting circuit protection. This time delay fuse allows for brief overloads while ensuring optimal safety for your electrical systems. Perfect for industrial and commercial applications, it provides peace of mind with top-notch performance and reliability.

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    SKU GOUTR70R Categories ,
    Specifications
    BrandGould
    Amperage70 A
    Voltage250V
    Interrupting Rating200 kA
    Frame / SeriesTR
    Catalogue #TR70R
    Compatible Holders & Replacements

    The Gould TR70R is a Class RK5, 70A, 250V time-delay fuse with a 200kA interrupting rating. Class RK5 fuses fit any standard Class RK or Class H fuseholder rated for 250V and 70A or higher — including common 60–100A two-pole fusible disconnects and safety switches widely used in Canadian industrial and commercial installations. The TR-series is a recognized replacement for other Class RK5 time-delay fuses of the same amperage and voltage rating from compatible brands.

    • Holder type: Class RK / Class H fuseholders (250V, ≥70A)
    • Common equivalents: Bussmann LPN-RK-70SP, Ferraz Shawmut TR70R and other Class RK5 70A 250V time-delay fuses
    • Application: Motor branch circuits, feeder protection, industrial & commercial panels

    Not sure if this fuse fits your existing fuseholder or disconnect? Send us your equipment model and we'll confirm compatibility.

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    Contact Northern Breaker Group

    Experience the advantage of working with Canada's fastest growing electrical supply network—where local expertise meets national capabilities.
    Whether you’re a contractor needing same-day pickup in Calgary, an facility manager sourcing obsolete parts in Edmonton, or a Vancouver electrician requiring marine-rated components, Northern Breaker Group is your trusted electrical supply partner.

    For General Inquiries:

    Visit any of our three locations or use our online quote system to connect with the Northern Breaker Group network.

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    Calgary: 403-520-0014

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