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MERSEN FUSE 600V 3/4A CC FUSE ATMR3/4
Why Choose the MERSEN FUSE 600V 3/4A CC FUSE ATMR3/4?
£8.63
Why Choose the Mersen ATMR3/4 Class CC Fast-Acting Fuse?
The Mersen ATMR3/4 is a premium Class CC fast-acting fuse engineered to provide dependable branch circuit protection for industrial control panels, control circuits and control transformers. As part of the trusted Mersen Amp-Trap® ATMR series, it delivers outstanding current-limiting performance, helping protect sensitive electrical equipment against overloads and short circuit faults.
Featuring a rejection-style design, the ATMR3/4 prevents incorrect fuse replacement, enhancing electrical safety and ensuring compliance with Class CC installations. Its compact dimensions and robust construction make it a preferred choice for OEMs, machine builders and industrial maintenance professionals.
With a 0.75 A (750 mA) current rating and a 600 V AC / 600 V DC rating, the Mersen ATMR3/4 is ideally suited for protecting automation equipment, PLC systems, industrial machinery and branch circuits where rapid fault interruption is essential.
Key Advantages
- Compact Class CC fast-acting fuse for industrial branch circuit protection.
- 0.75 A (750 mA) current rating for sensitive control circuits.
- 600 V AC and 600 V DC voltage rating.
- Current-limiting design helps minimise equipment damage during faults.
- Rejection-style construction prevents incorrect fuse replacement.
- Suitable for industrial automation, machinery and electrical control panels.
Key Features
- Mersen Amp-Trap® ATMR series.
- Class CC fast-acting fuse.
- 0.75 A (750 mA) ampere rating.
- 600 V AC / 600 V DC rated voltage.
- Current-limiting protection.
- Ferrule terminal design.
- Designed for branch circuit and control transformer protection.
- UL Listed Class CC fuse.
Reliable Protection for Industrial Control Circuits
Fast-acting Class CC fuses are designed to interrupt fault currents rapidly, helping minimise damage to electrical equipment and reduce costly downtime. The Mersen ATMR3/4 provides exceptional current limitation, making it ideal for protecting control circuits, automation systems and industrial machinery.
The Amp-Trap® ATMR range is widely trusted throughout industry for dependable branch circuit protection, combining compact dimensions with high interrupt ratings and long-term operational reliability.
Typical Applications
- Industrial control panels.
- Control circuits.
- Control transformers.
- PLC and automation systems.
- OEM machinery.
- Branch circuit protection.
Technical Specifications
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| Current | 0.75 A | |
|---|---|---|
| Voltage | 600 V | |
| Device Type | Fuse link | |
| Fuse Type | UL class | |
| Fuse Class | Fast acting | |
| Manufacturer | Mersen | |
| Series | Amp-Trap® ATMR | |
| Model | ATMR3/4 | |
| Product type | Class CC fast-acting fuse | |
| Current rating | 0.75 A (750 mA) | |
| Voltage rating | 600 V AC / 600 V DC | |
| Frequency | 50 / 60 Hz | |
| Fuse class | Class CC | |
| Operating characteristic | Fast-acting | |
| Interrupt rating | 200 kA AC / 100 kA DC | |
| Mounting type | Ferrule | |
| Fuse dimensions | 13/32 in × 1-1/2 in (approx. 10.3 × 38.1 mm) | |
| Current limiting | Yes | |
| Standards | UL Listed, CSA Certified, RoHS Compliant | |
| HS Code | 85361010 | |
| Country of Manufacture | Mexico |
Frequently Asked Questions
What is the Mersen ATMR3/4 used for?
The ATMR3/4 protects industrial control circuits, branch circuits and control transformers against overloads and short circuit faults.
What is the current rating of the ATMR3/4?
The fuse has a 0.75 A (750 mA) current rating.
What voltage is the fuse rated for?
The Mersen ATMR3/4 is rated for 600 V AC and 600 V DC.
Is the ATMR3/4 a fast-acting fuse?
Yes. It is a Class CC fast-acting fuse designed to clear fault currents rapidly and provide excellent current-limiting protection.
Where is the ATMR3/4 commonly installed?
It is commonly installed in industrial control panels, automation equipment, control transformer circuits and OEM machinery.
Trusted by Industrial Professionals Worldwide
Mersen Amp-Trap® ATMR Class CC fuses are trusted by panel builders, automation engineers and industrial maintenance professionals for dependable overcurrent protection in demanding industrial applications.
