Mersen MPDB66583 Open-Style Power Distribution Block – 175A – 1000VAC/1000VDC – 3-Pole Tin-Plated Copper (UL 1953)

The Mersen MPDB66583 is an open-style power distribution block designed for safe and efficient power splitting in industrial electrical systems. Rated at 175 Amps, this 3-pole distribution block is engineered for high-voltage applications up to 1000VAC and 1000VDC, making it suitable for demanding AC and DC power distribution networks. Built with tin-plated copper conductors, it ensures excellent conductivity, corrosion resistance, and long-term reliability in harsh environments.

Voltage and Rating

• Current Rating: 175 Amps (Copper rating)
• Voltage Rating: 1000VAC / 1000VDC
• Frequency: 50/60 Hz
• Configuration: 3-Pole Open-Style Distribution Block

Key Specifications

• Product Type: Power Distribution Block (PDB)
• Part Number: MPDB66583
• Manufacturer: Mersen
• Material: Tin-plated copper
• Mounting Style: Panel / Box-to-box installation
• Terminal Capacity: 1–8 openings per pole
• Conductor Range: 2/0–#14 and #2–#14

Technical Specifications

• Protection Type: Electrical power distribution and branching (not overcurrent protection)
• Application Suitability: Industrial control panels, power distribution systems, renewable energy systems, and automation panels
• Design Features: Open-style construction for easy wiring access and inspection
• Electrical Performance: High conductivity with low resistance and secure mechanical clamping
• System Integration: Suitable for high-voltage AC and DC distribution architectures

Standards and Approvals

• UL 1953 Listed
• CSA Certified (where applicable)
• Designed for industrial electrical distribution compliance

Applications

• Industrial power distribution panels
• Control cabinets and switchgear assemblies
• Renewable energy systems (solar and DC distribution)
• Motor control centers (MCCs)
• Automation and manufacturing systems
• Electrical branching and feeder distribution
• High-voltage AC/DC power systems

Returns are easy

You may return items within 30 days of delivery for a refund.

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