Terminal block Simet SIMBLOCK SCB 35-2 single-pole Al/Cu 2x35 mm² blue

The Simet SIMBLOCK SCB 35-2 single-pole terminal block is designed for branching and distributing electrical conductors made of aluminium and copper. Intended for two conductors up to 35 mm², this terminal block features a screw-type connection and insulated blue housing to provide secure contact and basic protection in distribution boards, control cabinets and industrial wiring systems.

Advantages

The insulated housing in blue improves visual identification and reduces risk of accidental contact while the screw connection ensures stable mechanical and electrical contact for aluminium and copper conductors. The single-pole design simplifies layout in distribution rails and control panels, and the compact form factor helps save space in crowded terminal strips. Materials and construction are chosen for reliable, repeatable connections in typical installation environments.

Suitable for

• Branching and distribution of Al and Cu conductors up to 35 mm² in distribution boards
• Control cabinets and industrial electrical panels requiring single-pole connections
• Wiring tasks where screw terminals are preferred for mechanical reliability and serviceability

When it may not be suitable

This terminal block is not intended for conductors larger than 35 mm² or for multi-pole distribution needs where combined poles are required. It does not replace dedicated high-current connectors or specialized couplings designed for harsh outdoor environments unless additional protective measures and enclosures are applied.

Key specifications

• Poles: single-pole
• Conductor capacity: two conductors up to 35 mm² each
• Compatible conductor materials: aluminium (Al) and copper (Cu)
• Connection type: screw terminal
• Housing colour: blue (insulated)
• Mounting: DIN-rail compatible form factor for standard distribution rails

How to use

Prepare conductor ends according to recommended stripping lengths and ensure conductors are clean and free of oxidation, especially for aluminium. Insert each conductor into the appropriate terminal hole and tighten the screw to the manufacturer-specified torque to secure contact; avoid over-tightening. After installation, verify mechanical stability and continuity with appropriate test instruments. When used on aluminium conductors, consider anti-oxidation treatment where applicable and re-check connections after initial thermal cycling.

What to consider before purchase

• Confirm conductor cross-section does not exceed 35 mm² for each connection
• Ensure compatibility with aluminium or copper conductors and any required anti-oxidation measures for Al wiring
• Verify available rail space and mounting method in the distribution board or control cabinet
• Check required tightening torque and ensure appropriate tools are available

Usage recommendations

For reliable long-term performance, use appropriate torque settings, treat aluminium conductors with approved anti-oxidation compounds if recommended, and perform an initial inspection after the first hours of operation to confirm tightness and absence of heating. Use within enclosed, appropriately rated panels for environmental protection.