Cooper Bussmann FWP-10A14F Cartridge Fast-acting Fuse 10A

Product Description

The COOPER BUSSMANN FWP-10A14F is a cartridge-style, fast-acting fuse rated at 10 amps with an overall length of 2 inches (50.8 mm) and a body diameter of 14.3 mm. Fast-acting fuses respond immediately to overcurrent conditions without intentional delay, making them the correct choice for protecting sensitive components that cannot tolerate sustained fault current. This fuse carries a 200V RMS voltage rating and a 50 kA DC interrupting capacity, giving it strong fault-clearing capability relative to its compact form factor. Electricians and industrial maintenance technicians install this type of fuse in control panels, power distribution equipment, and motor drive circuits where rapid overcurrent protection is required.

The FWP-10A14F is suited for use in commercial and industrial electrical systems where cartridge fuse blocks or fuseholders accept a 14.3 mm diameter cylindrical body. Typical applications include power conversion equipment, drive panels, and other installations requiring a non-indicating fast-acting fuse with verified compliance to CE, CSA, and UL standards. It is sold individually with a minimum order quantity of 10 units.

Key Features

• Fast-acting response for immediate overcurrent protection of sensitive equipment
• 10 A continuous current rating
• 50 kA interrupting capacity at DC for high-fault-current environments
• 200V RMS voltage rating
• Non-indicating body — no visual blown indicator
• CE Certified; CSA Class 1422-30 and 1422-90 Component Accepted; UL Recognized Guide JFHR2 File E91958

Compatibility

Designed for use in fuseholders and fuse blocks that accept a standard cartridge fuse body of 14.3 mm diameter and 2 inches overall length. Verify fuseholder ampere and voltage ratings match this fuse before installation.

Installation Notes

Installation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize and lock out the circuit before removing or installing any fuse. Use an appropriately rated fuse puller for cartridge fuse removal — do not pull an energized fuse with bare hands or standard pliers. Confirm the replacement fuse amperage, voltage rating, and interrupting capacity match the original fuse specification before closing the panel.