Mersen OTM1 Midget Fast-Acting Fuse 250VAC 1A Ferrule Terminal Amp-Trap Protection

Mersen OTM1 Midget Fast-Acting Fuse 250VAC 1A Ferrule Terminal Amp-Trap Protection

Professional Fast-Acting Circuit Protection for Critical Applications

The Mersen OTM1 delivers reliable fast-acting circuit protection with 250VAC rating and 1A capacity in a compact midget fuse design. Featuring ferrule terminals with tin-plated copper construction and 10 kA breaking capacity, this Amp-Trap fuse provides professional-grade protection for sensitive electrical circuits and equipment applications.

Professional Features & Benefits

• 1A Fast-Acting Protection: Provides rapid circuit interruption to protect sensitive equipment from overcurrent conditions and electrical faults.
• 250VAC Voltage Rating: Suitable for standard commercial and industrial AC applications with reliable voltage handling capability.
• 10 kA Breaking Capacity: Delivers high fault current interruption capability for robust protection in demanding electrical environments.
• Ferrule Terminal Design: Ensures secure electrical connections with tin-plated copper terminals for reliable conductivity and corrosion resistance.
• Midget Class Construction: Compact 1.5-inch length design allows installation in space-constrained panels and equipment enclosures.
• Paper Body Insulation: Provides effective electrical insulation and arc containment during fault conditions for safe operation.
• RoHS Compliant: Meets environmental compliance standards for responsible electrical component selection and installation.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 10 kA
• Ac Or Dc: AC
• Ampere Rating: 1:00 AM
• Body Insulating Material: Paper
• 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: 0.012 lb
• Rated Voltage Ac Ul: 250 V
• Rohs Compliant: Yes
• Speed Characteristic: Fast-Acting

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

• Control Panel Circuit Protection
• Motor Control Centers
• Industrial Equipment Protection
• Commercial Electrical Systems
• Instrumentation and Control Circuits
• Power Distribution Equipment
• Electronic Equipment Protection

Why Choose Mersen Quality?

Mersen delivers proven reliability in electrical protection with RoHS compliant construction and professional-grade materials including tin-plated copper terminals and paper body insulation. The compact midget design and clip mounting method ensure versatile installation options while maintaining the high breaking capacity and fast-acting performance required for critical circuit protection applications.