Why Choose the Mersen ATM1/4 Fast-Acting Fuse?
The Mersen ATM1/4 is a high-quality fast-acting midget fuse engineered to provide dependable supplementary overcurrent protection for industrial control circuits, instrumentation, transformers, power supplies and sensitive electronic equipment. As part of the proven Mersen Amp-Trap ATM series, it delivers rapid interruption of fault currents to minimise equipment damage caused by overloads and short circuits.
With a rated current of 0.25 A and voltage ratings of 600 V AC and 600 V DC, the ATM1/4 is suitable for a wide variety of industrial and commercial applications. Its fast-acting operating characteristic makes it ideal for protecting low-current circuits where rapid fault clearance is essential.
Manufactured in the standard 10 × 38 mm midget fuse format, the ATM1/4 is compatible with a broad range of midget fuse holders and fuse blocks. Its compact size, high interrupting capacity and current-limiting performance make it an excellent choice for OEM machinery, automation systems and industrial control panels.
Key Advantages
- Compact fast-acting midget fuse for supplementary circuit protection.
- 0.25 A current rating for sensitive low-current circuits.
- 600 V AC/DC voltage rating for demanding industrial applications.
- Fast response helps protect electronic components from fault damage.
- Current-limiting construction reduces fault energy.
- Compact 10 × 38 mm format for easy installation.
Key Features
- Mersen Amp-Trap ATM series.
- 0.25 A rated current.
- 600 V AC rated voltage.
- 600 V DC rated voltage.
- Fast-acting operating characteristic.
- 100 kA interrupting rating.
- Current-limiting midget fuse construction.
- Compatible with standard 10 × 38 mm fuse holders.
Fast Protection for Sensitive Electrical Circuits
The Mersen ATM1/4 is designed to interrupt fault currents rapidly, helping to protect sensitive electrical equipment before excessive current can cause damage. Its fast-acting characteristic makes it well suited to low-current circuits where rapid fault clearance is essential.
Its current-limiting performance helps reduce thermal and mechanical stress during short-circuit conditions, improving equipment reliability while reducing maintenance and replacement costs.
Typical Applications
- Industrial control panels.
- Instrumentation systems.
- Power supplies.
- Electronic control equipment.
- Automation machinery.
- OEM electrical equipment.
