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DiversiTech 7-CRNR50 50A Time Delay Cartridge Fuse Class R ECNR

SKU: 7-CRNR50

$12.58

In stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$12.580%
5–9$11.955%
10+$11.3210%

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Available to order: 12.

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DiversiTech 7-CRNR50 50 Amp Time Delay Cartridge Fuse – Class R ECNR

The DiversiTech 7-CRNR50 is a 50 Amp ECNR type Class R time delay cartridge fuse designed for superior fault current protection in motor branch circuits and transformer applications.

This current-limiting fuse provides dependable overcurrent protection while allowing temporary inrush currents common in motor startups. Its time-delay (slow blow) design helps prevent nuisance tripping while maintaining high interrupting capacity.

Key Specifications:

  • 50 Amp rating

  • ECNR Type – Class R

  • Time Delay (Slow Blow)

  • 13/16″ diameter

  • 3″ length

  • Package Quantity: 10

  • Copper end caps

  • Single-use design

Ideal Applications:

  • Motor branch circuit protection

  • Transformer protection

  • Industrial control panels

  • HVAC electrical systems

  • Commercial electrical installations

Class R fuses are designed to replace obsolete Class H renewable element fuses and provide enhanced safety through current-limiting performance.

Product details

Part / SKU 7-CRNR50

Package includes

  • DiversiTech 7-CRNR50 50A Time Delay Cartridge Fuse Class R ECNR

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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