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MERSEN FUSE CC TD FUSE 600V 6-1/4A ATDR ATDR6-1/4
Why Choose the MERSEN FUSE CC TD FUSE 600V 6-1/4A ATDR ATDR6-1/4?
£12.99
Why Choose the Mersen ATDR6-1/4 Class CC Fuse?
The Mersen ATDR6-1/4 is a premium Class CC time-delay industrial fuse engineered to provide dependable overcurrent and short-circuit protection for motors, transformers, industrial control panels and branch circuits. As part of the proven Mersen Amp-Trap 2000® ATDR series, it combines exceptional current-limiting performance with industry-leading time-delay characteristics, allowing normal equipment inrush currents while protecting valuable electrical equipment.
Designed for demanding industrial applications, the ATDR6-1/4 helps minimise downtime by protecting increasingly sensitive electrical systems from damaging fault currents. Its rejection-style Class CC construction ensures correct fuse replacement when used with compatible Class CC fuse holders while providing dependable protection for modern industrial installations.
With a 6.25 A current rating, 600 V AC and 300 V DC voltage ratings, the Mersen ATDR6-1/4 is ideal for motor branch circuits, industrial automation systems, OEM machinery and control transformer protection.
Key Advantages
- Compact Class CC time-delay fuse for industrial branch circuit protection.
- 6.25 A current rating for motors, transformers and control circuits.
- 600 V AC and 300 V DC voltage ratings.
- Time-delay characteristics reduce nuisance operation during motor start-up.
- Highly current-limiting design minimises fault energy reaching equipment.
- Rejection-style Class CC construction prevents incorrect fuse replacement.
Key Features
- Mersen Amp-Trap 2000® ATDR series.
- 6.25 A rated current.
- 600 V AC / 300 V DC rated voltage.
- Class CC time-delay current-limiting fuse.
- Excellent cycling capability for frequently started small motors.
- Provides IEC Type 2 "No Damage" protection when correctly coordinated.
- Compact cylindrical ferrule construction.
- Compatible with Class CC rejection-style fuse holders.
Reliable Protection for Industrial Electrical Systems
The Mersen ATDR6-1/4 delivers dependable protection by allowing temporary motor and transformer inrush currents while rapidly clearing overloads and short-circuit faults. Its highly current-limiting design helps reduce thermal and mechanical stress on downstream electrical equipment, extending service life and reducing maintenance costs.
The Amp-Trap 2000® ATDR range is widely specified by electrical engineers, panel builders and OEM machine manufacturers seeking compact, reliable branch circuit protection for modern industrial installations.
Typical Applications
- Industrial control panels.
- Motor branch circuit protection.
- Control transformers.
- PLC and automation systems.
- OEM machinery and manufacturing equipment.
- Contactors, relays and control circuits.
Technical Specifications
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| Current | 6.25 A | |
|---|---|---|
| Voltage | 600 V | |
| Device Type | Fuse link | |
| Fuse Class | Time delay | |
| Manufacturer | Mersen | |
| Series | Amp-Trap 2000® ATDR | |
| Model | ATDR6-1/4 | |
| Product type | Time-delay industrial fuse | |
| Fuse class | Class CC | |
| Rated current | 6.25 A | |
| Rated voltage AC | 600 V AC | |
| Rated voltage DC | 300 V DC | |
| Frequency | 50 / 60 Hz | |
| Operating characteristic | Time delay | |
| Interrupting rating | 200 kA AC, 100 kA DC | |
| Construction | Current-limiting ferrule fuse | |
| Dimensions | approx. 10.3 × 38.1 mm (13/32 × 1½ in) | |
| Mounting | Class CC rejection fuse holder | |
| HS Code | 85361010 | |
| Country of Manufacture | Mexico |
Frequently Asked Questions
What is the Mersen ATDR6-1/4 used for?
The ATDR6-1/4 protects industrial branch circuits, motors, transformers and control equipment against overloads and short-circuit faults.
What is the current rating of the ATDR6-1/4?
The fuse has a 6.25 A current rating.
What voltage is the Mersen ATDR6-1/4 rated for?
The fuse is rated for 600 V AC and 300 V DC electrical systems.
Is the ATDR6-1/4 a time-delay fuse?
Yes. Its time-delay characteristics allow temporary motor and transformer inrush currents while providing dependable protection against sustained overloads and short circuits.
What fuse holder should be used?
The ATDR6-1/4 should be installed in a compatible Class CC rejection-style fuse holder to ensure safe operation and proper fuse coordination.
Trusted by Electrical Professionals Worldwide
Mersen Amp-Trap 2000® ATDR Class CC fuses are trusted by electrical engineers, OEM machine builders and industrial maintenance professionals for reliable, compact and high-performance circuit protection.
