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RectorSeal M81047 100A Time Delay ECNR Class R Cartridge Fuse

SKU: M81047

$37.86

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$37.860%
5–9$35.975%
10+$34.0710%

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RectorSeal M81047 100 Amp ECNR Class R Time Delay Cartridge Fuse

The RectorSeal M81047 is a heavy-duty 100 Amp ECNR Class R cartridge fuse designed for fault current protection in motor branch circuits and transformer applications.

Engineered as a current-limiting, time-delay fuse, this unit provides superior short-circuit and overload protection while allowing temporary inrush current typical in motor startup conditions.

Specifications:

  • 100 Amp rating

  • Time Delay (Dual Element)

  • ECNR Type

  • Class R – Single Use

  • 1″ Diameter

  • 5-7/8″ Length

  • Replaces obsolete Class H renewable element fuses

Ideal Applications:

  • Motor branch circuits

  • Industrial control panels

  • Transformer protection

  • HVAC equipment

  • Commercial electrical systems

The time-delay feature reduces nuisance tripping while delivering dependable circuit protection in demanding industrial environments.

Product details

Part / SKU M81047

Package includes

  • RectorSeal M81047 100A Time Delay ECNR Class R Cartridge Fuse

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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