Why Choose the Cembre 2200120 A7B-M6/11.5 Narrow-Palm Copper Compression Terminal?
The Cembre 2200120, also designated as the Cembre A7B-M6/11.5, is a compact non-insulated copper compression ring terminal designed to terminate 35 mm² stranded copper conductors onto M6 threaded studs. Its contained 11.5 mm narrow palm is specifically suited to low-voltage circuit breakers, compact switchgear and other equipment with closely spaced or restricted terminal connections.
Manufactured from high-purity electrolytic copper tube, the Cembre A7B-M6/11.5 provides excellent electrical conductivity and the mechanical strength required for dependable industrial cable terminations. The copper is annealed to provide optimum ductility during compression, while the electrolytic tin-plated finish helps protect the terminal against oxidation, corrosion and mechanical stress.
The Cembre 2200120 combines a compact short barrel with a 6.4 mm fixing hole and an 11.5 mm contained palm. This reduced-width design allows a 35 mm² conductor to be connected securely where a conventional full-width cable lug would be too large.
Key Advantages
- Designed for dependable termination of 35 mm² copper conductors.
- 11.5 mm narrow palm fits compact electrical terminals.
- M6 stud compatibility with a nominal 6.4 mm fixing hole.
- High-purity electrolytic copper provides excellent conductivity.
- Annealed construction supports consistent compression crimping.
- Electrolytic tin plating improves oxidation and corrosion resistance.
Key Features
- Cembre A-M compact narrow-palm terminal series.
- Manufacturer part number: 2200120.
- Terminal designation: A7B-M6/11.5.
- 35 mm² conductor compatibility.
- M6 ring connection.
- 11.5 mm contained-palm width.
- Compact short-barrel construction.
- Designed for Class 2 stranded copper conductors.
Narrow-palm compression terminals are intended for electrical equipment where the available connection space is too restricted for a conventional cable lug. The contained 11.5 mm palm of the Cembre A7B-M6/11.5 allows a 35 mm² conductor to be connected to a compact M6 terminal while retaining the conductivity and mechanical strength required for professional electrical installations.
Compression crimping forms a permanent electrical joint by mechanically compressing the copper barrel around the conductor strands. When the Cembre 2200120 is installed using a compatible professional crimping tool and the correct die, it provides a secure, low-resistance connection with strong resistance to conductor pull-out, vibration and thermal cycling.
Typical Applications
- Low-voltage circuit breakers.
- Compact switchgear assemblies.
- Industrial control panels.
- Motor control centres.
- Power-distribution equipment.
- OEM machinery and automation systems.
