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MERSEN FUSE 600V 4/10A CC TD FUSE ATQR4/10
Why Choose the MERSEN FUSE 600V 4/10A CC TD FUSE ATQR4/10?
£11.10
Why Choose the Mersen ATQR4/10 Class CC Time-Delay Fuse?
The Mersen ATQR4/10 is a premium Class CC time-delay fuse designed to provide dependable branch circuit protection for industrial electrical systems. As part of the trusted Mersen Amp-Trap 2000® ATQR series, it is specifically engineered to withstand the high inrush currents associated with control transformers, solenoids and similar inductive loads while delivering outstanding current-limiting performance during fault conditions.
Its advanced time-delay characteristic helps prevent nuisance fuse operation during equipment start-up while maintaining rapid interruption of overloads and short circuits. The compact Class CC design makes it ideal for modern industrial control panels where space is limited but reliable overcurrent protection is essential.
With a 0.4 A current rating, 600 V AC / 300 V DC voltage rating and high interrupting capacity, the ATQR4/10 is an excellent choice for protecting sensitive industrial control circuits, automation equipment and OEM machinery.
Key Advantages
- Compact Class CC time-delay fuse for industrial branch circuit protection.
- 0.4 A current rating for sensitive control circuits.
- 600 V AC / 300 V DC rated voltage.
- Time-delay operation withstands transformer and solenoid inrush currents.
- High current-limiting performance helps reduce equipment damage during faults.
- Compact ferrule construction for Class CC fuse holders.
Key Features
- Mersen Amp-Trap 2000® ATQR Series.
- 0.4 A rated current.
- 600 V AC / 300 V DC voltage rating.
- Class CC time-delay fuse.
- 50 / 60 Hz operation.
- Ferrule style cylindrical construction.
- 200 kA AC / 100 kA DC interrupting rating.
- Rejection-style design helps prevent incorrect fuse replacement.
Reliable Protection for Industrial Electrical Systems
The Mersen ATQR4/10 is designed to protect industrial branch circuits that experience temporary inrush currents during normal operation. Its time-delay characteristic allows equipment such as control transformers and solenoids to energise without unnecessary fuse operation while still providing rapid protection against overloads and short circuits.
Its compact Class CC footprint, high interrupting capacity and current-limiting design make it a popular choice for electrical panel builders, OEM manufacturers and maintenance engineers seeking dependable circuit protection.
Typical Applications
- Industrial control panels.
- Control transformers.
- Solenoids and inductive loads.
- Motor control circuits.
- OEM machinery.
- Commercial and industrial electrical distribution systems.
Technical Specifications
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| Current | 0.4 A | |
|---|---|---|
| Voltage | 600 V | |
| Device Type | Fuse link | |
| Fuse Type | UL class | |
| Manufacturer | Mersen | |
| Series | Amp-Trap 2000® ATQR | |
| Model | ATQR4/10 | |
| Product type | Class CC time-delay fuse | |
| Rated current | 0.4 A (400 mA) | |
| AC voltage rating | 600 V AC | |
| DC voltage rating | 300 V DC | |
| Frequency | 50 / 60 Hz | |
| Fuse class | Class CC | |
| Interrupt rating | 200 kA AC / 100 kA DC | |
| Construction | Ferrule cylindrical fuse | |
| Dimensions | Approx. 10.3 × 38.1 mm (13/32 × 1-1/2 in) | |
| HS Code | 85361010 | |
| Country of Manufacture | Mexico |
Frequently Asked Questions
What is the Mersen ATQR4/10 used for?
The ATQR4/10 protects industrial control circuits, transformers, solenoids and other inductive loads from overloads and short circuits while tolerating temporary inrush currents.
What is the current rating of this fuse?
The Mersen ATQR4/10 has a rated current of 0.4 A (400 mA).
What voltage is the ATQR4/10 rated for?
This fuse is rated for 600 V AC and 300 V DC applications.
Why use a Class CC time-delay fuse?
Class CC time-delay fuses are designed to withstand temporary start-up currents while providing fast current limitation and dependable protection against sustained overloads and fault currents.
Where is the ATQR4/10 typically installed?
The fuse is commonly installed in industrial control panels, automation equipment and OEM machinery using compatible Class CC fuse holders.
Trusted for Industrial Circuit Protection
Mersen Amp-Trap 2000® ATQR Class CC fuses are trusted worldwide by electrical engineers, panel builders and industrial maintenance professionals for reliable overcurrent protection, high fault interruption capability and dependable long-term performance.
