Mersen 3-Pole Semiconductor Fuse Block 750VAC/750VDC 30A with Reinforced Clip-In Design

Mersen 3-Pole Semiconductor Fuse Block 750VAC/750VDC 30A with Reinforced Clip-In Design

Professional semiconductor protection with dual voltage capability

The Mersen 3-Pole Semiconductor Fuse Block delivers reliable circuit protection for demanding semiconductor applications with dual 750VAC/750VDC voltage capability and 30A ampere rating. Featuring thermoplastic body construction with reinforced clip-in fuse installation and direct screw mounting, this professional-grade fuse block provides secure protection with 200 kA short circuit current rating for critical electrical systems.

Professional Features & Benefits

• Dual Voltage Rating: 750VAC/750VDC capability provides versatile protection for both AC and DC semiconductor applications
• 30A Ampere Rating: Handles substantial current loads while maintaining reliable protection performance
• 3-Pole Configuration: Comprehensive three-phase protection ensures complete circuit coverage for multi-phase systems
• Reinforced Clip-In Design: Secure fuse installation method prevents accidental disconnection during operation or maintenance
• 200 kA SCCR: High short circuit current rating provides robust fault protection for demanding electrical environments
• Thermoplastic Construction: Durable insulating material ensures long-term reliability and electrical isolation
• RoHS Compliant: Meets environmental standards for responsible electrical component manufacturing

Technical Specifications

• Ac Or Dc: AC/DC
• Ampere Rating: 30 A
• Body Insulating Material: Thermoplastic
• Frequency Hz : 50/60 Hz
• Fuse Installation Method: Clip-in
• Fuse Type Class: Semiconductor
• Installation Mounting: Direct Screw Mount
• Max Fuse Rating: 30 A
• Number Of Poles: 3-Pole
• Product Height: 1.37 in
• Product Length: 3 in
• Product Weight: 0.38 lb
• Product Width: 3 in
• Rated Voltage Ac Ul: 750 V
• Rated Voltage Dc Ul: 750 V
• Rohs Compliant: Yes
• Short Circuit Current Rating Sccr : 200 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

• Semiconductor Equipment Protection
• Industrial Motor Control Centers
• Power Distribution Panels
• Manufacturing Process Equipment
• Commercial HVAC Systems
• Renewable Energy Systems
• Critical Infrastructure Protection

Why Choose Mersen Quality?

Mersen delivers proven reliability in electrical protection with thermoplastic construction, RoHS compliance, and precision engineering. The 35 lb-in torque rating ensures secure connections while the compact 3" x 3" x 1.37" design provides professional installation flexibility for demanding semiconductor protection applications.