Terminal connector Pozostali F2.0120 single‑pole 2.5–50 mm² Al/Cu in blue

Single‑pole terminal connector Pozostali F2.0120 single‑pole 2.5–50 mm² Al/Cu in blue is a compact insulated connector designed for safe mechanical and electrical joining of aluminium and copper conductors with cross-sections from 2.5 to 50 mm². The blue insulating body provides clear visual identification and protection against accidental contact, making this connector suitable for single‑circuit wiring, repairs and branch connections in industrial and building electrical installations.

Advantages

The connector accommodates both aluminium and copper conductors without the need for separate adaptors, enabling reliable conductivity across the specified cross‑section range. Its insulated housing reduces the risk of short circuits and provides mechanical protection of the connection. The single‑pole design allows straightforward installation in confined spaces and easy replacement during maintenance.

Suitable for

• Single‑circuit power distribution and branch connections
• Field repairs and on‑site conductor splicing
• Industrial and commercial electrical installations
• Building wiring where mixed Al/Cu conductors are used

Key specifications

• Conductor compatibility: aluminium and copper
• Acceptable conductor cross‑section: 2.5–50 mm²
• Poles: single‑pole
• Insulation colour: blue
• Application: mechanical and electrical joint for single‑circuit wiring, splicing and branching

How to use

Prepare conductors by stripping insulation to the appropriate length for full insertion into the connector barrel. Insert the conductor fully into the connector and secure the connection according to the installation practice for the specific terminal type (e.g., tighten a clamping screw or compress the ferrule if applicable). Ensure the conductor sits firmly and that the insulated body covers exposed conductive parts. Verify electrical continuity and mechanical stability after installation before energizing the circuit.

Usage recommendations

Use this connector within the specified conductor range and follow local electrical codes for aluminium‑to‑copper connections. When joining aluminium conductors, apply anti‑oxidation treatment where required and use appropriate torque values for fastening. Periodically inspect connections in environments subject to vibration or corrosive atmospheres.