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MERSEN FUSE CNN40 DIN CNN40DIN
High-reliability 40A DIN blade fuse engineered for forklift trucks and industrial electric vehicles, delivering robust protection at up to 130VAC and 80VDC with CNN and CNL compatibility.
£11.23
Why Choose the Mersen CNN40DIN Fuse?
The Mersen CNN40DIN is a compact, fast-acting 40 A industrial fuse designed to protect battery-powered equipment, forklift trucks and low-voltage electrical systems against damaging short circuits and overcurrent conditions. As part of the proven Mersen DIN CNN fuse series, it delivers dependable circuit protection for demanding DC and AC applications used throughout industry.
Designed specifically for battery-powered vehicles and heavy-duty industrial equipment, the CNN40DIN features a rugged construction with DIN-type blade terminals for secure installation in compatible fuse holders. Its fast-acting characteristic helps minimise damage to batteries, cabling, contactors and other electrical components by rapidly interrupting fault currents.
With a rated current of 40 A, a voltage rating of 130 V AC and 80 V DC, the CNN40DIN is ideal for electric forklift trucks, battery isolators, pallet trucks, motorised work platforms and industrial battery systems where reliable overcurrent protection is essential.
Key Advantages
- High-quality 40 A industrial fuse for battery-powered equipment.
- Fast-acting protection against short circuits and overloads.
- 130 V AC and 80 V DC rated.
- DIN blade terminals for secure installation.
- Compact, space-saving design.
- Reliable protection for industrial DC power systems.
Key Features
- Mersen DIN CNN fuse series.
- 40 A rated current.
- 130 V AC / 80 V DC voltage rating.
- Fast-acting fuse characteristic.
- DIN type blade terminals.
- Compatible with DIN 43560 SFBT fuse bases.
- Visual indication window for operated fuse identification.
- Heavy-duty construction for industrial environments.
Reliable Protection for Battery-Powered Equipment
Battery-powered electrical systems can generate extremely high fault currents during short-circuit conditions. The Mersen CNN40DIN is engineered to interrupt these faults rapidly, helping protect batteries, conductors, contactors and connected electrical equipment from costly damage while improving operational safety.
The CNN series is widely used by OEMs and maintenance engineers because it combines dependable overcurrent protection, compact installation and long service life in demanding industrial environments.
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
Tick the specs you need, then view products that match.
| Voltage | 130 V | |
|---|---|---|
| Item number | CNN40DIN | |
| Description | Forklift Truck DIN CNN and CNL fuses 130VAC 80VDC 40A DIN Type Blades | |
| EAN/UPC Code | 3605340279917 | |
| Rated voltage AC UL | 130 V | |
| Rated voltage DC UL | 80 V | |
| Ampere Rating | 40 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 CNN40DIN used for?
The CNN40DIN protects battery-powered industrial equipment, forklift trucks and DC electrical systems against overloads and short circuits.
What is the current rating of the CNN40DIN?
The fuse has a 40 A current rating.
What voltage is the CNN40DIN rated for?
The CNN40DIN is rated for 130 V AC and 80 V DC operation.
Does this fuse include a visual indication?
Yes. The fuse includes a visual indication window that allows quick identification when the fuse has operated.
Where is the CNN40DIN commonly installed?
It is commonly installed in forklift trucks, battery-powered industrial vehicles, battery isolators and DC power-distribution equipment.
Trusted Protection for Industrial Battery Equipment
Mersen DIN CNN fuses are trusted worldwide for protecting battery-powered industrial vehicles and DC electrical systems, delivering reliable overcurrent protection and dependable performance in demanding applications.
