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MERSEN FUSE 6,9 URS 17/10 BS17US69V10
Why Choose the MERSEN FUSE 6,9 URS 17/10 BS17US69V10?
£14.04
Why Choose the Mersen J221751 Carbon Brush?
The Mersen J221751 is an industrial carbon brush component designed to provide reliable electrical current transfer between stationary and rotating parts in compatible motors, generators and other rotating electrical equipment. Manufactured by Mersen, a specialist in electrical power and advanced materials, this replacement brush is intended for professional maintenance, repair and industrial servicing applications.
Carbon brushes are critical wear components within rotating electrical machines. They maintain continuous contact with a commutator or slip ring, allowing electrical current to pass while accommodating rotational movement. Using the correct Mersen brush reference helps support consistent conductivity, controlled wear and dependable machine performance.
The J221751 manufacturer reference enables maintenance engineers and purchasing teams to identify the required replacement component accurately. As brush dimensions, carbon grade, terminal arrangement and equipment compatibility can be application-specific, the existing component and machine documentation should be checked before installation.
Key Advantages
- Genuine Mersen industrial carbon brush component.
- Designed for reliable current transfer in rotating electrical machinery.
- Supports consistent contact with compatible commutators or slip rings.
- Suitable for planned maintenance and replacement programmes.
- Manufacturer reference simplifies component identification and reordering.
- Engineered for professional motor, generator and industrial equipment servicing.
Key Features
- Mersen electrical carbon product.
- Manufacturer reference J221751.
- Designed for use as a replaceable electrical contact component.
- Conductive carbon construction for rotating equipment applications.
- Supports dependable transfer of electrical current.
- Suitable for industrial maintenance, repair and overhaul work.
- Application-specific fit and connection arrangement.
- Professional replacement component for compatible machinery.
Reliable Current Transfer for Rotating Equipment
Carbon brushes provide a controlled electrical connection between the stationary and rotating sections of motors, generators and related machinery. During operation, the brush remains in contact with the rotating commutator or slip ring while gradually wearing as part of its normal service life.
Correct brush selection is important because the carbon grade, dimensions, spring pressure, terminal configuration and operating conditions can affect equipment performance. The Mersen J221751 should therefore be matched to the original component reference and the technical requirements of the associated machine.
Typical Applications
- Industrial electric motors.
- Generators and alternators.
- Direct-current rotating machinery.
- Slip-ring motors and electrical assemblies.
- Manufacturing and production equipment.
- Preventative maintenance and machinery overhaul programmes.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Manufacturer | Mersen | |
| Model / reference | J221751 | |
| Product type | Industrial carbon brush | |
| Component category | Electrical current transfer component | |
| Material | Application-specific conductive carbon grade | |
| Application | Rotating electrical machinery | |
| Contact surface | Commutator or slip ring, depending on equipment | |
| Installation type | Brush holder mounting | |
| Connection type | Application-specific terminal or lead arrangement | |
| Dimensions | Verify against the existing brush or equipment documentation | |
| Compatibility | Equipment-specific | |
| Maintenance status | Replaceable wear component |
Frequently Asked Questions
What is the Mersen J221751 used for?
The Mersen J221751 is an industrial carbon brush used to transfer electrical current between stationary and rotating components in compatible electrical machinery.
Is the Mersen J221751 a replaceable component?
Yes. Carbon brushes are normal wear components and are replaced when they reach their minimum permitted length, become damaged or no longer provide reliable electrical contact.
How can I confirm that the J221751 is compatible with my equipment?
Check the reference marked on the existing brush and compare its dimensions, carbon grade, lead arrangement and terminal configuration with the machine manufacturer’s documentation.
Where is this carbon brush installed?
The brush is installed inside a compatible brush holder, where its contact face runs against the machine’s commutator or slip ring.
Should multiple carbon brushes be replaced together?
Where several brushes operate on the same commutator or slip ring, replacing them as a matched set may help maintain balanced contact and consistent wear. Always follow the equipment manufacturer’s maintenance instructions.
Trusted Electrical Carbon Technology
Mersen electrical carbon components are used by maintenance professionals and industrial operators to support reliable current transfer, controlled wear and dependable operation in rotating electrical equipment.
