Distribution branch block Al/Cu Simet SCB 25-2 single-pole 2×25 mm² gray

Distribution branch block Al/Cu Simet SCB 25-2 single-pole 2×25 mm² gray is a single-pole terminal intended for joining and branching aluminium and copper conductors. The block accepts two conductors of up to 25 mm² in a single pole arrangement, offering a compact solution for splitting and routing power within electrical panels and industrial installations where mixed Al/Cu connections are required.

Advantages

The Simet SCB 25-2 allows direct connection of aluminium and copper conductors without additional transition parts, reducing installation time and the number of components. Its single-pole configuration keeps the wiring neat and accessible inside distribution boards. The design delivers reliable mechanical clamping and consistent electrical contact for conductors up to 25 mm², helping to maintain circuit integrity under normal operating conditions.

Suitable for

• Power distribution and branching in electrical panels
• Industrial switchboards and machinery power circuits
• Building installations where aluminium and copper conductors are used
• Repair or modification work requiring compact single-pole branching

When it may not be suitable

This block is limited to a single pole and two conductors of up to 25 mm² each; it is not intended for multi-pole distributions or larger conductor cross-sections. For applications requiring integrated fusing, surge protection, or higher current ratings, alternative components or protective devices should be selected.

Key specifications

• Conductor compatibility: aluminium and copper
• Number of conductors per pole: 2
• Maximum conductor cross-section per connection: 25 mm²
• Configuration: single-pole branch block
• Color: gray
• Intended use: internal distribution in panels and switchboards

How to use

Mount the SCB 25-2 in the panel according to the manufacturer's mounting provisions and ensure power is isolated before work. Strip the conductor insulation to the recommended length, insert each aluminium or copper conductor into the corresponding ports, and tighten the clamping screws to the specified torque. Verify mechanical tightness and electrical continuity after installation and restore power only after confirming correct connections and secure fastening.

What to consider before purchase

• Ensure conductor cross-sections will not exceed 25 mm²
• Confirm that a single-pole, two-conductor branch block meets your circuit design
• Check panel space and mounting compatibility for the block's form factor
• Verify that no additional protective components are required for the intended circuit

Usage recommendations

Use appropriate torque settings for clamping screws and follow local electrical codes for mixed Al/Cu connections; periodic inspection and retightening may be necessary to maintain reliable contact in installations subject to vibration or thermal cycling.