Mersen Class J High-Speed Fuse 90A 600VAC/500VDC Blade Terminal Amp-Trap

Mersen Class J High-Speed Fuse 90A 600VAC/500VDC Blade Terminal Amp-Trap

Professional High-Speed Circuit Protection with Superior Breaking Capacity

The Mersen Class J High-Speed Fuse delivers reliable circuit protection with 90A amperage rating and dual voltage capability of 600VAC/500VDC. 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 breaking capacity for demanding electrical applications.

Professional Features & Benefits

• 90A Amperage Rating: Provides precise overcurrent protection for medium-duty electrical circuits and equipment.
• Dual Voltage Capability (600VAC/500VDC): Versatile protection for both AC and DC applications with high voltage ratings.
• 200 kA Breaking Capacity: Superior fault current interruption capability ensures reliable protection under extreme conditions.
• High-Speed Characteristic: Fast response time minimizes equipment damage and system downtime during fault conditions.
• Silver-Plated Copper Terminals: Blade-type connections ensure excellent conductivity and corrosion resistance for long-term reliability.
• GMG Body Construction: Professional insulating material provides superior arc resistance and mechanical strength.
• Class J Design: Current-limiting performance reduces let-through energy and protects downstream components.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 200 kA
• Ac Or Dc: AC/DC
• Ampere Rating: 90 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: 0.237 lb
• Rated Voltage Ac Ul: 600 V
• Rated Voltage Dc Ul: 500 V
• Rohs Compliant: Yes
• Speed Characteristic: High Speed

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

• Industrial Motor Control Centers
• Commercial Electrical Panels
• Power Distribution Equipment
• HVAC System Protection
• Manufacturing Equipment
• Data Center Power Systems
• Emergency Power Applications

Why Choose Mersen Quality?

Mersen fuses deliver proven reliability with RoHS compliant construction and professional-grade materials. The combination of high breaking capacity, dual voltage rating, and current-limiting Class J design ensures dependable circuit protection for critical electrical systems.