RectorSeal M81037 25A Time Delay Cartridge Fuse 9/16″x2″ Class RK5

Name: RectorSeal M81037 25A Time Delay Cartridge Fuse 9/16"x2" Class RK5
SKU: M81037
Price: 8.72 USD
Availability: InStock

SKU: M81037

$8.72

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$8.72	0%
5–9	$8.28	5%
10+	$7.85	10%

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Product Description

RectorSeal M81037 25 Amp Time Delay Cartridge Fuse – ECNR Type

The RectorSeal M81037 is a 25 Amp time delay cartridge fuse designed for motor branch circuit and transformer protection. This ECNR type current-limiting fuse provides reliable fault current interruption while allowing temporary motor startup surges without nuisance blowing.

Built to replace obsolete Class H renewable element fuses, this Class R single-use fuse enhances safety and performance in industrial and commercial electrical systems.

Key Specifications:

Amperage: 25A
Size: 9/16″ Diameter x 2″ Length
Type: Time Delay / Dual Element
Class: R (ECNR Type)
Current Limiting Design
Manufacturer: RectorSeal
Model: MFG# M81037
REM#: 6E264A

Applications:

HVAC motor branch circuits
Transformer protection
Industrial control panels
Commercial electrical service equipment

Performance Benefits:

✔ Withstands temporary motor inrush currents
✔ Provides fast response to short circuits
✔ Improves system protection over legacy Class H fuses
✔ Ideal for contractors, service techs, and industrial maintenance

Condition: Brand New
Packaging: Sold individually (bulk pack quantity 10 per package)

Product details

Part / SKU	M81037

Package includes

RectorSeal M81037 25A Time Delay Cartridge Fuse 9/16"x2" Class RK5

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