Borne de derivação de linha principal Pollmann HLAK 25 1/2 M2 castanho 25 mm² 1 x 2 x 16 mm²

When an electrician faces the task of branching a 25 mm² main line into two smaller circuits inside a distribution board, the Pollmann HLAK 25 1/2 M2 provides a reliable, compact screw-clamp solution. This brown, one-pole main line branch terminal is built for permanent installation in residential, commercial, and industrial electrical systems.

Key specifications

• Product Type: Main Line Branch Terminal
• Main Conductor Cross-section (rigid/flexible): 25 mm²
• Branch Conductor Cross-section (rigid/flexible): 1.5 - 16 mm²
• Number of Main Inputs: 1
• Number of Branch Outputs: 2
• Poles: 1-pole
• Rated Voltage (AC): 690 V
• Rated Current: 100 A
• Connection Type: Screw connection
• Housing Material: Polyamide (PA)
• Conductor Material: Nickel-plated brass
• Colour: Brown
• Mounting Type: DIN rail (TS35) or direct screw mounting
• Protection Class: IP20
• Operating Temperature Range: -25°C to +85°C
• Standards/Certifications: VDE, CE

Why choose it

This terminal block is engineered for secure, low-resistance connections. The nickel-plated brass conductor ensures excellent electrical conductivity and corrosion resistance, while the polyamide housing offers high mechanical strength and electrical insulation. Its compact design saves valuable space in enclosures, and the screw terminals allow fast, tool-friendly wiring. The clear brown colour helps identify the phase conductor in colour-coded installations.

Ideal use cases

• Branching a 25 mm² main supply cable into two sub-circuits (e.g., for lighting or socket groups)
• Use in distribution boards, junction boxes, and control cabinets
• Suitable for both rigid and flexible copper conductors

Good to know

This terminal is rated for 690 V AC and 100 A, making it suitable for heavy-duty industrial applications. It can be mounted on a TS35 DIN rail or directly onto a mounting plate with screws. Always verify conductor cross-sections and comply with local wiring regulations before installation.