The Mersen R212 is a Class R fuse reducer designed to allow the installation of lower-rated 100A fuses in existing fuse clips rated for 200A systems. This accessory ensures proper mechanical fit and electrical compatibility while maintaining safe and reliable circuit protection without requiring modification of existing equipment.
It is commonly used in industrial and commercial electrical systems where panel upgrades or fuse standardization require adapting fuse sizes within existing infrastructure.
Voltage and Rating
- Voltage Rating: 250V
- Current Compatibility: 100A fuse in 200A fuse clips
- Fuse Class: Class R
- Speed: Time-Delay (system dependent on installed fuse)
Key Specifications
- Product Type: Fuse Reducer / Fuse Clip Accessory
- Part Number: R212
- Alternate Part Number: W219600
- Manufacturer: Mersen
- Type: Fuse Adapter / Accessory
- Application Use: Class R fuse systems
- Unit of Measure: Each (EA)
Technical Specifications
- Function: Allows smaller ampere-rated fuses to be used in higher-rated fuse holders
- Application Suitability: Industrial control panels, distribution boards, retrofit installations
- Design Features: Mechanical fit adaptation with secure electrical contact
- System Integration: Compatible with Class R fuse clip systems
- Safety Purpose: Maintains proper alignment and safe operation in upgraded or modified fuse systems
Standards and Approvals
- Industrial electrical accessory compliance
- Designed for use in UL-listed fuse systems (system-dependent certification)
Applications
- Industrial power distribution panels
- Electrical retrofit and upgrade projects
- Fuse standardization across equipment
- Motor control centers (MCCs)
- Maintenance and replacement applications
- Commercial and industrial electrical systems
- Type Fuse Reducer
- Vendor Mersen
- Brand Mersen
Returns are easy
You may return items within 30 days of delivery for a refund.
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