Mersen Class J High-Speed Fuse 45A 600VAC/500VDC Ferrule Terminal Amp-Trap

Mersen Class J High-Speed Fuse 45A 600VAC/500VDC Ferrule Terminal Amp-Trap

Professional High-Speed Circuit Protection with Superior Breaking Capacity

The Mersen Class J High-Speed Fuse delivers reliable 45A circuit protection for both AC and DC applications, featuring dual voltage ratings of 600VAC and 500VDC. This professional-grade Amp-Trap fuse incorporates ferrule terminals with tin-plated copper construction and GMG body insulating material for dependable performance in demanding electrical environments. The high-speed characteristic ensures rapid fault clearing while the 200kA breaking capacity provides exceptional protection capability.

Professional Features & Benefits

• 45A Current Rating: Provides precise overcurrent protection for medium-duty electrical circuits and equipment applications.
• Dual Voltage Capability (600VAC/500VDC): Versatile protection for both alternating and direct current systems with appropriate voltage ratings.
• 200kA Breaking Capacity: Exceptional fault interruption capability ensures reliable protection even under severe short-circuit conditions.
• High-Speed Characteristic: Rapid fault clearing minimizes equipment damage and reduces arc energy exposure during fault conditions.
• Class J Design: Current-limiting construction provides superior protection performance and coordination with downstream protective devices.
• Ferrule Terminal Construction: Tin-plated copper terminals ensure reliable electrical connections and resistance to corrosion.
• RoHS Compliant: Environmentally responsible construction meets regulatory requirements for hazardous substance restrictions.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 200 kA
• Ac Or Dc: AC/DC
• Ampere Rating: 45 A
• Body Insulating Material: GMG
• Connection Terminal Material: Tin-Plated Copper
• Connection Terminal Type: Ferrule
• Frequency Hz : 50/60 Hz
• Fuse Class: Class J
• Mounting Method: Clip
• Product Length: 2.38 in
• Product Weight: 0.157 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 and Distribution Panels
• Commercial HVAC and Lighting Control Systems
• Manufacturing Equipment and Process Control Applications
• Data Centers and Telecommunications Infrastructure
• Healthcare and Critical Facility Power Distribution
• Renewable Energy and Battery Storage Systems
• Marine and Transportation Electrical Systems

Why Choose Mersen Quality?

Mersen delivers proven reliability through professional-grade construction featuring GMG body insulating material, tin-plated copper terminals, and RoHS compliant design. The compact 2.38-inch length and lightweight 0.157 lb construction ensure versatile installation options while maintaining the superior protection performance expected from Class J current-limiting fuses.