Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE 2,5 URGG 36 T 400 BS36UG25V400T
Why Choose the MERSEN FUSE 2,5 URGG 36 T 400 BS36UG25V400T?
£74.57
Why Choose the Mersen L075542 Carbon Brush?
The Mersen L075542 is a specialist electrical carbon brush designed to provide dependable current transfer between stationary and rotating components in compatible motors, generators and industrial electrical machinery. Manufactured by Mersen, it is intended for professional maintenance, repair and replacement applications where reliable electrical contact is essential.
Carbon brushes are critical wear components that maintain contact with a commutator or slip ring while the equipment is operating. The Mersen L075542 is designed to support consistent conductivity, controlled wear and stable machine performance when installed in the correct brush holder and used with compatible rotating equipment.
Selecting the correct replacement carbon brush can help minimise electrical arcing, protect the contact surface and reduce unplanned equipment downtime. Before ordering the Mersen L075542 carbon brush, verify its dimensions, carbon grade, lead arrangement and equipment compatibility against the original component or the machine manufacturer’s technical documentation.
Key Advantages
- Genuine Mersen electrical carbon component.
- Designed for dependable current transfer in rotating electrical machinery.
- Supports stable contact with compatible commutators or slip rings.
- Suitable for preventative maintenance and equipment repair programmes.
- Helps minimise excessive sparking when correctly selected and installed.
- Manufactured for professional and industrial applications.
Key Features
- Mersen L075542 replacement carbon brush.
- Conductive carbon-based construction.
- Designed for compatible electric motors and generators.
- Suitable for installation within an appropriate brush holder assembly.
- Replaceable wear component for rotating electrical equipment.
- Supports reliable electrical continuity during machine operation.
- Suitable for maintenance, repair and overhaul applications.
- Manufacturer-specific part number for accurate identification.
Reliable Electrical Contact for Rotating Equipment
Electrical carbon brushes create a conductive connection between fixed electrical wiring and a rotating commutator or slip ring. As the contact surface rotates, the brush gradually wears and must be inspected periodically to maintain safe and efficient equipment operation.
Using the correct brush size, grade and terminal arrangement can help reduce uneven wear, excessive arcing and damage to the rotating contact surface. During replacement, the brush holder, spring pressure, flexible lead and commutator or slip ring should also be inspected for signs of damage or contamination.
Typical Applications
- Industrial electric motors.
- AC and DC generators.
- Alternators and rotating power equipment.
- Manufacturing and processing machinery.
- Material handling equipment.
- Industrial maintenance and repair operations.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Mersen | |
| Model / part number | L075542 | |
| Product type | Electrical carbon brush | |
| Component category | Motor and generator replacement component | |
| Material | Conductive carbon-based material | |
| Primary function | Electrical current transfer | |
| Contact surface | Compatible commutator or slip ring | |
| Installation type | Compatible brush holder assembly | |
| Application | Rotating electrical machinery | |
| Replacement type | Manufacturer-specific maintenance component | |
| Dimensions | Verify against the original component | |
| Lead and terminal configuration | Verify before ordering |
Frequently Asked Questions
What is the Mersen L075542 used for?
The Mersen L075542 is an electrical carbon brush used to transfer current between stationary and rotating components in compatible motors, generators and industrial electrical equipment.
How can I confirm that the L075542 is compatible with my equipment?
Compare the complete part number, brush dimensions, carbon grade, lead arrangement and equipment model with the original component or the machine manufacturer’s documentation.
When should the carbon brush be replaced?
Replace the brush when it reaches the manufacturer’s minimum permitted length or shows signs of cracking, overheating, uneven wear, damaged leads or excessive sparking.
Should carbon brushes be replaced as a complete set?
Brushes are commonly replaced as a matched set to support balanced spring pressure, consistent electrical contact and even wear across the machine.
What should be inspected during installation?
Inspect the brush holder, spring pressure, flexible connection and commutator or slip-ring surface. The replacement brush should move freely in the holder and make even contact with the rotating surface.
Trusted Electrical Carbon Technology
Mersen electrical carbon components are used in industrial motors, generators and rotating machinery where reliable current transfer, controlled brush wear and dependable equipment operation are essential.
