HLK terminal 125A-4 (1x35.3x25 / 1x35.3x25) - brown F2.0381

Universal terminal block for TH35 rail – reliability and connection safety

The HLK 125A-4 terminal is a solid solution for connecting wires in electrical installations. Designed for mounting on a TH35 rail, it provides a safe and durable connection for aluminum and copper wires. Its construction allows for the connection of wires with a cross-section of up to 35 mm², making it a versatile element in many applications – from home installations to industrial facilities.

Construction and application

The terminal is made of high-quality polyamide (PA) and tinned brass, which guarantees corrosion resistance and long-term reliability. Tinned brass ensures good electrical contact, and the polyamide housing insulates and protects against electric shock. The IP20 protection class means that the terminal is protected against touching with fingers, but is not resistant to water ingress. The rated voltage of 400V and the rated insulation voltage of 1000V confirm its suitability in standard electrical installations.

The HLK terminal is used wherever a solid and safe connection of wires on a TH35 rail is required. It is suitable for:

• Electrical distribution boards
• Distribution panels
• Cable connections
• Lighting installations
• Connecting electrical devices

Advantages in practice

• Versatility: The ability to connect wires with a cross-section of up to 35 mm² makes the terminal suitable for many types of installations.
• Safety: Made of high-quality insulating and conductive materials, it ensures a safe electrical connection.
• Durability: The solid construction of tinned brass guarantees a long service life and corrosion resistance.
• Easy installation: The simple design makes installation on a TH35 rail easier and faster, saving installers time.
• Resistance to conditions: The materials used in production ensure stable operation in typical working conditions of an electrical installation.