SIMET SCB 25 Al/Cu 80A bloco de distribuição de derivação unipolar castanho 81501015

Distribution blocks are often the weak point in electrical installations when mixed aluminum and copper conductors cause corrosion and loose connections. The SIMET SCB 25 Al/Cu 80A 1-pole branch distribution block solves this by providing a reliable, corrosion-resistant junction for branching a 25 mm² main line into four smaller circuits, all within a compact, DIN-rail mountable housing.

Who is it for

Electricians, panel builders, and maintenance technicians who need a safe and efficient way to distribute power in industrial control panels, distribution boards, or building installations. It is particularly valuable where aluminum and copper conductors must be connected without risk of galvanic corrosion.

Main features

• Single-pole design with one main input for 25 mm² conductors and four branch outputs for 1.5–10 mm² wires
• Compatible with both aluminum and copper conductors, thanks to special contact paste and design
• High current rating of 80 A and voltage rating up to 690 V AC, suitable for demanding applications
• Robust polyamide (PA6) insulation with brown colour for easy identification
• Versatile mounting: snaps onto 35 mm DIN rail or can be screw-mounted directly
• IP20 protection, intended for use inside enclosures
• Complies with EN 60947-7-1 standard for terminal blocks

Specifications

• Product type: Branch distribution block
• Number of poles: 1
• Main conductor input: 1 x 25 mm²
• Branch conductor outputs: 4 x 1.5–10 mm²
• Conductor material compatibility: Aluminum (Al) / Copper (Cu)
• Rated current (In): 80 A
• Rated voltage (Un): 690 V AC
• Insulation voltage (Ui): 1000 V AC
• Mounting type: DIN rail (TS35) / screw mount
• Terminal type: Screw terminals
• Insulation material: Polyamide (PA6)
• Colour: Brown
• Degree of protection: IP20
• Operating temperature: -25°C to +70°C
• Short-circuit current (Icw): 3 kA (1s)
• Standards: EN 60947-7-1

Tips

For best results, apply the included contact paste to aluminum conductors before tightening screws to ensure a durable, low-resistance connection. Mount the block on a DIN rail inside an enclosure to maintain IP20 protection and facilitate neat wiring.