Mersen TRM3 Midget Time-Delay Fuse 3.2A 250VAC with Ferrule Terminals

Mersen TRM3 Midget Time-Delay Fuse 3.2A 250VAC with Ferrule Terminals

Professional Time-Delay Protection for Critical Circuit Applications

The Mersen TRM3 Midget Time-Delay Fuse delivers reliable overcurrent protection with 3.2A rating at 250VAC, featuring professional-grade ferrule terminals and GMG body insulating material. This midget-class fuse provides time-delay characteristics for motor and inductive load protection, with 10 kA breaking capacity and tin-plated copper terminals for dependable connections in clip-mount applications.

Professional Features & Benefits

• 3.2A Current Rating: Precise overcurrent protection sized for specific circuit requirements and load characteristics.
• Time-Delay Characteristics: Allows temporary overcurrent conditions during motor starting while providing reliable protection against sustained overloads.
• 10 kA Breaking Capacity: High interrupting rating ensures safe fault current interruption in demanding electrical environments.
• Ferrule Terminal Design: Professional connection method with tin-plated copper terminals for reliable electrical contact and corrosion resistance.
• GMG Body Construction: High-quality insulating material provides electrical isolation and mechanical durability in industrial applications.
• Midget Class Form Factor: Compact 1.5 in length design fits standard clip-mount fuse holders for space-efficient installations.
• RoHS Compliant: Meets environmental compliance standards for professional electrical installations.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 10 kA
• Ac Or Dc: AC
• Ampere Rating: 3.2 A
• Body Insulating Material: GMG
• Connection Terminal Material: Tin-Plated Copper
• Connection Terminal Type: Ferrule
• Frequency Hz : 50/60 Hz
• Fuse Class: Midget
• Mounting Method: Clip
• Product Length: 1.5 in
• Product Weight: 0.013 lb
• Rated Voltage Ac Ul: 250 V
• Rohs Compliant: Yes
• Speed Characteristic: Time Delay

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Motor Control Centers and Starter Circuits
• Industrial Control Panels and Automation Systems
• HVAC Equipment Protection
• Commercial Lighting and Power Distribution
• Process Control and Instrumentation Circuits
• Transformer and Power Supply Protection
• Emergency Power and Backup Systems

Why Choose Mersen Quality?

Mersen delivers proven reliability in electrical protection with professional-grade construction featuring GMG insulating materials, tin-plated copper terminals, and RoHS compliance. The compact midget form factor and clip mounting method ensure versatile installation options while maintaining the high breaking capacity and time-delay characteristics required for demanding electrical applications.