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MERSEN FUSE CNN500 DIN CNN500DIN
High-reliability DIN blade fuse designed for electric forklift trucks and heavy industrial vehicles, rated at 500A for 130VAC and 80VDC applications.
£27.82
Why Choose the Mersen CNN500DIN Fuse?
The Mersen CNN500DIN is a heavy-duty 500 A industrial fuse designed to provide reliable protection for battery-powered vehicles, material-handling equipment and high-current electrical systems against damaging short circuits and overcurrent conditions. As part of the trusted Mersen DIN CNN fuse series, it is specifically engineered for demanding DC battery applications where dependable circuit protection is essential.
Manufactured with a rugged construction and DIN-type blade terminals, the CNN500DIN delivers rapid fault interruption while maintaining excellent durability in harsh industrial environments. It is designed for installation in compatible DIN fuse bases, helping protect batteries, cabling, contactors and power electronics from costly damage caused by electrical faults. The fuse also incorporates a visual indication feature for quick identification after operation.
With a 500 A current rating, 130 V AC and 80 V DC voltage ratings, the CNN500DIN is ideal for electric forklift trucks, pallet trucks, motorised work platforms, battery isolators and industrial battery systems requiring dependable high-current protection.
Key Advantages
- Heavy-duty 500 A fuse for industrial battery protection.
- Fast fault interruption helps minimise equipment damage and downtime.
- 130 V AC and 80 V DC rated.
- DIN blade terminals provide secure installation.
- Visual indication enables quick fuse status identification.
- Designed for demanding industrial and battery-powered applications.
Key Features
- Mersen DIN CNN fuse series.
- 500 A rated current.
- 130 V AC / 80 V DC voltage rating.
- Fast-acting fuse characteristic.
- DIN type blade terminal design.
- Compatible with SFBT fuse bases to DIN 43560 dimensions.
- Visual "see-through" fuse indication.
- Heavy-duty industrial construction.
Reliable Protection for Industrial Battery Systems
High-current battery systems can generate extremely high fault currents during short-circuit conditions. The Mersen CNN500DIN is designed to interrupt these fault currents rapidly, helping protect battery banks, conductors, contactors and connected electrical equipment while reducing downtime and extending equipment life.
The CNN series is widely specified by OEMs and maintenance engineers because it combines dependable overcurrent protection, compact DIN mounting and long-term reliability in demanding industrial environments. Its visual indication feature also simplifies routine maintenance and fuse replacement.
Typical Applications
- Electric forklift trucks.
- Battery-powered warehouse vehicles.
- Industrial traction battery systems.
- Motorised work platforms.
- Battery isolator circuits.
- Industrial DC power-distribution equipment.
Technical Specifications
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| Voltage | 130 V | |
|---|---|---|
| Item number | CNN500DIN | |
| Description | Forklift Truck DIN CNN and CNL fuses 130VAC 80VDC 500A DIN Type Blades | |
| EAN/UPC Code | 3605340280081 | |
| Rated voltage AC UL | 130 V | |
| Rated voltage DC UL | 80 V | |
| Ampere Rating | 500 A | |
| AC or DC | AC/DC | |
| Connection/Terminal Material | Silver-Plated Copper | |
| Connection/Terminal Type | DIN Type Blades | |
| Product Width | 22.6 mm | |
| Product Length | 81.5 mm | |
| Sell Pack Quantity | 5 EA | |
| Sell Pack Weight | 0.135 kg | |
| Sell Pack Width | 85 mm | |
| Sell Pack Length | 85 mm | |
| Sell Pack Height | 26 mm | |
| Product group | Special Purpose Fuses | |
| Product Weight | 0.027 kg | |
| HS Code | 85361090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the Mersen CNN500DIN used for?
The CNN500DIN protects high-current battery-powered equipment including forklift trucks, industrial vehicles and DC electrical systems against overloads and short circuits.
What is the current rating of the CNN500DIN?
The fuse has a 500 A current rating.
What voltage is the CNN500DIN rated for?
The CNN500DIN is rated for 130 V AC and 80 V DC operation.
Does this fuse include a visual indication?
Yes. The fuse includes a visual "see-through" indicator to allow quick identification when the fuse has operated.
Where is the CNN500DIN commonly installed?
It is commonly installed in forklift trucks, battery isolators, warehouse vehicles and industrial battery-powered machinery using compatible DIN fuse bases.
Trusted Protection for Industrial Battery Equipment
Mersen DIN CNN fuses are trusted worldwide to protect battery-powered industrial vehicles and heavy-duty DC systems, delivering dependable overcurrent protection and long service life in demanding industrial environments.
