Mersen Class J Fast-Acting Fuse 70A 600VAC/300VDC Blade Terminal Amp-Trap

Mersen Class J Fast-Acting Fuse 70A 600VAC/300VDC Blade Terminal Amp-Trap

Professional overcurrent protection with fast-acting response and high interrupting capacity

The Mersen Class J Fast-Acting Fuse delivers reliable overcurrent protection with 70A rating and dual voltage capability of 600VAC/300VDC. Featuring blade terminal connections with silver-plated copper construction and GMG body insulating material, this Amp-Trap fuse provides professional-grade protection with 200 kA interrupting capacity and clip mounting for secure installation.

Professional Features & Benefits

• 70A Current Rating: Provides precise overcurrent protection for medium-duty electrical circuits and equipment applications
• Dual Voltage Capability (600VAC/300VDC): Offers versatile protection for both AC and DC electrical systems with appropriate voltage ratings
• 200 kA Interrupting Capacity: Delivers exceptional fault current interruption capability for enhanced system protection and safety
• Fast-Acting Response: Provides rapid circuit protection to minimize equipment damage during overcurrent conditions
• Silver-Plated Copper Blade Terminals: Ensures reliable electrical connections with superior conductivity and corrosion resistance
• Class J Design: Meets professional electrical standards for current-limiting fuse applications with rejection-style mounting
• RoHS Compliant Construction: Meets environmental compliance standards for professional electrical installations

Technical Specifications

• Ac Max I R Breaking Capacity I1: 200 kA
• Ac Or Dc: AC/DC
• Ampere Rating: 70 A
• Body Insulating Material: GMG
• Connection Terminal Material: Silver-Plated Copper
• Connection Terminal Type: Blade
• Frequency Hz : 50/60 Hz
• Fuse Class: Class J
• Mounting Method: Clip
• Product Length: 4.63 in
• Product Weight: 0.24 lb
• Rated Voltage Ac Ul: 600 V
• Rated Voltage Dc Ul: 300 V
• Rohs Compliant: Yes
• Speed Characteristic: Fast-Acting

Installation & Operation

1. Mount the fuse in a suitable Class J fuse holder or disconnect 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

• Commercial Electrical Panels and Distribution Systems
• Industrial Motor Control Centers and Equipment Protection
• HVAC System Overcurrent Protection
• Professional Electrical Service Upgrades
• Multi-Unit Residential Electrical Systems
• Emergency Power and Generator Transfer Applications
• Professional Electrical Maintenance and Repair

Why Choose Mersen Quality?

Mersen delivers professional-grade electrical protection with RoHS compliant construction and precision-engineered GMG insulating materials. The silver-plated copper blade terminals and 200 kA interrupting capacity provide reliable performance for demanding electrical applications, ensuring long-term protection and system reliability.