Engineered for high-current power distribution, the UKK DIN Rail Terminal Block provides a robust and reliable unipolar junction solution. Available in 80A, 125A, 160A, 250A, 400A, and 500A ratings, it ensures secure, high-capacity connections for demanding electrical panels and industrial applications. Features and Benefits
- High-Current Ratings (80A to 500A) - Supports substantial power loads in industrial and commercial electrical systems with a wide range for precise application matching.
- Unipolar Junction Branch Line Design - Enables clean, organized splitting of a single power source to multiple circuits directly on the DIN rail, simplifying panel layout.
- Durable DIN Rail Mounting - Features a secure, snap-on mounting system for quick, tool-less installation on standard 35mm DIN rails, saving valuable assembly time.
- Robust Construction with Screw Clamps - Utilizes high-grade materials and reliable screw terminals to ensure a vibration-resistant, low-resistance connection for long-term safety and performance.
- Clear, Legible Marking Area - Provides ample space for circuit identification, facilitating easier maintenance, troubleshooting, and panel compliance with electrical standards. Applications
- Industrial Control Panel Building - Ideal for distributing main power feeds to various machine controls, motor starters, and PLC systems within an enclosure.
- Power Distribution in Commercial Buildings - Perfect for managing and branching high-current circuits in main distribution boards, sub-panels, and riser systems.
- Renewable Energy Systems - Suitable for consolidating and routing high-amperage outputs from solar combiner boxes or battery banks in large-scale installations.
- Machinery and Heavy Equipment Wiring - Provides a dependable, organized connection point for power distribution within complex industrial machinery and manufacturing equipment.
Product Type: Distribution Terminal Block. Model Number: UKK80/125/160/250/400/500. Rated Current: 80 A, 125 A, 160 A, 250 A, 400 A, 500 A. Voltage: 690V IEC. Material (Housing): PC. Metal Material: Brass nickel plated. Number of Poles: 1. Mounting Type: Din Rail. Flame Retardant Grade: V2. Certification: CE. Clamp Material: Electrically Conductive Metal Alloy (e.g., Tin-Plated Copper). Housing Material: Flame-Retardant Polyamide (PA66) or Similar Thermoplastic. Isolation Voltage (Inferred): 4000V AC min.. Voltage Rating (Inferred): Up to 1000V AC/DC (Typical for class). Conductor Cross-Section Range (Inferred): 16 mm² to 240 mm² (depending on current rating). Operating Temperature Range: -40°C to +120°C (Typical for component). DIN Rail Compatibility: EN 60715 TH35-7.5 (35mm symmetrical rail). Certifications (Inferred): Compliant with IEC/EN 60947-7-1, UL 1059, or equivalent. Current Rating Options: 80A, 125A, 160A, 250A, 400A, 500A. Contact Resistance: <0.5 mΩ. Electrical Life: >10,000 hours at rated load. Marking Area: Provided for circuit identification. Mechanical Life: >1000 connection cycles. Mounting Type: DIN Rail Mountable. Pole Configuration: Single Pole (Unipolar). Product Type: Unipolar Junction Branch Line Box (Distribution Terminal Block). Protection Class (Inferred): IP20 (for enclosure). Screw Type: Stainless Steel, Hex Head or Slotted. Torque Specification (Inferred): 2.5 Nm to 5.0 Nm (depending on model). Wire Connection Method: Screw Clamp Terminal. Q: What are the specifications and dimensions of this DIN rail terminal block? A: This is a unipolar junction branch line box wire electrical connector rated for high currents of 80A, 125A, 160A, 250A, 400A, and 500A. It is designed for standard DIN rail mounting, but specific dimensions like length, width, and wire gauge compatibility are not provided in the product details.. Q: How durable is this UKK terminal block for electrical distribution? A: This terminal block is engineered for robust electrical distribution, featuring a sturdy housing and high-current contacts designed for reliable, long-term performance. It is suitable for demanding applications where secure and stable connections are essential.. Q: Can this DIN rail terminal block be used for solar panel or inverter connections? A: Yes, this high-current terminal block is ideal for applications like solar panel arrays, inverter connections, or main power distribution where multiple wires need to be safely branched from a single source. Its unipolar design and high amperage ratings make it suitable for these demanding electrical setups.. Q: Does this electrical connector come with a warranty or guarantee? A: Warranty information for this specific terminal block is not provided in the product details. We recommend checking the product listing or contacting the seller directly for information on any applicable guarantees or return policies.. Q: Is this UKK 500A terminal block a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use in high-current distribution applications, providing a cost-effective solution for secure electrical connections..