MERSEN FUSE 600V 1-1/2A MIDGET FUSE ATM1-1/2

Why Choose the Mersen ATM1-1/2 Fast-Acting Fuse?

The Mersen ATM1-1/2 is a high-performance fast-acting midget fuse designed to provide reliable supplementary overcurrent protection for industrial control circuits, transformers, instrumentation, power supplies and sensitive electrical equipment. As part of the trusted Mersen Amp-Trap ATM series, it rapidly interrupts overloads and short circuits to help minimise equipment damage and downtime.

With a rated current of 1.5 A and voltage ratings of 600 V AC and 600 V DC, the ATM1-1/2 is suitable for a broad range of industrial and commercial electrical applications. Its fast-acting characteristic makes it ideal for circuits requiring immediate fault protection where prolonged overloads could damage sensitive components.

Manufactured in the standard 10 × 38 mm midget fuse format, the ATM1-1/2 is compatible with a wide range of midget fuse holders and fuse blocks. Its compact size, high interrupting capacity and dependable current-limiting performance make it an excellent choice for panel builders, OEM manufacturers and maintenance engineers.

Key Advantages

• Compact fast-acting midget fuse for supplementary circuit protection.
• 1.5 A current rating suitable for sensitive industrial circuits.
• 600 V AC/DC voltage rating for demanding electrical systems.
• Fast fault response helps protect electronic equipment and control circuits.
• Current-limiting construction helps reduce fault energy.
• Compact 10 × 38 mm design for straightforward installation.

Key Features

• Mersen Amp-Trap ATM series.
• 1.5 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 ATM1-1/2 is engineered to interrupt fault currents almost instantly, helping protect sensitive equipment before excessive current can cause permanent damage. Its fast-acting design makes it particularly suitable for control and electronic circuits where rapid protection is essential.

Its current-limiting performance helps minimise the thermal and mechanical effects of short-circuit faults, improving equipment reliability while reducing maintenance requirements across industrial installations.

Typical Applications

• Industrial control panels.
• Instrumentation systems.
• Control transformers.
• Power supplies.
• Automation machinery.
• OEM electrical equipment.