Mersen Class H/K Fuse Block 250VAC/250VDC 30A 2-Pole Direct Mount

Mersen Class H/K Fuse Block 250VAC/250VDC 30A 2-Pole Direct Mount

Professional Electrical Protection with Dual Voltage Rating

The Mersen Class H/K Fuse Block delivers reliable circuit protection for both AC and DC applications with dual 250V rating capability. This 30A 2-pole fuse block features glass filled polycarbonate construction for durability and direct screw mounting for secure installation. The clip-in fuse installation method ensures easy maintenance while the 50 kA short circuit current rating provides robust protection in demanding electrical environments.

Professional Features & Benefits

• 30A Ampere Rating: Handles substantial current loads for medium-duty electrical protection applications
• Dual 250VAC/250VDC Rating: Versatile voltage compatibility for both alternating and direct current systems
• Class H/K Fuse Compatibility: Accepts standard Class H and Class K fuses for flexible protection coordination
• Glass Filled Polycarbonate Body: Provides excellent insulation properties and mechanical strength for long-term reliability
• 50 kA Short Circuit Current Rating: Delivers high fault current interruption capability for enhanced system protection
• Direct Screw Mount Installation: Enables secure panel mounting with reliable mechanical connection
• Clip-in Fuse Installation: Simplifies fuse replacement and maintenance procedures

Technical Specifications

• Ac Or Dc: AC/DC
• Ampere Rating: 30 A
• Body Insulating Material: Glass Filled Polycarbonate
• Frequency Hz : 50/60 Hz
• Fuse Class: Class H/K
• Fuse Installation Method: Clip-in
• Fuse Type Class: Class H/K
• Installation Mounting: Direct Screw Mount
• Max Fuse Rating: 30 A
• Number Of Poles: 2-Pole
• Product Height: 1.38 in
• Product Length: 3 in
• Product Weight: 0.24 lb
• Product Width: 2.03 in
• Rated Voltage Ac Ul: 250 V
• Rated Voltage Dc Ul: 250 V
• Rohs Compliant: Yes
• Short Circuit Current Rating Sccr : 50 kA
• Torque Rating: 35 lb-in

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 Control Panels and Motor Control Centers
• Commercial Electrical Distribution Systems
• DC Power Supply Protection Circuits
• Manufacturing Equipment Protection
• Process Control and Automation Systems
• Renewable Energy System Protection
• Emergency Power and UPS Applications

Why Choose Mersen Quality?

Mersen fuse blocks deliver proven reliability with RoHS compliant construction and precision engineering. The glass filled polycarbonate insulating material and 35 lb-in torque rating ensure secure connections and long-term performance in demanding electrical protection applications.