Cembre 2200120 A7B-M6/11.5 non-insulated tin-plated copper compression ring terminal for terminating 35 mm² stranded copper conductors onto M6 studs in compact electrical equipment.
£1.48
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.
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.
| Series | A-M Narrow-Palm Terminals |
|---|---|
| Manufacturer part number | 2200120 |
| Product type | Non-insulated copper compression ring terminal |
| Terminal configuration | Compact contained palm |
| Conductor cross-section | 35 mm² |
| Approximate AWG equivalent | 2 AWG |
| Compatible conductor | Class 2 stranded copper conductor |
| Stud size | M6 |
| Fixing-hole diameter | 6.4 mm |
| Palm width | 11.5 mm |
| Palm rear to stud centre | 8 mm |
| Stud centre to palm tip | 7 mm |
| Overall length | 36.5 mm |
| Barrel internal diameter | 8.9 mm |
| Connection angle | 180° / straight |
| Terminal shape | Ring |
| Number of fixing holes | 1 |
| Material | Annealed electrolytic copper tube |
| Copper purity | Greater than 99.9% |
| Surface treatment | Electrolytic tin plating |
| Barrel configuration | Compact short barrel |
| Installation method | Compression crimping |
| Inspection hole | No |
| Insulated | No |
| Typical operating temperature | -50 °C to +150 °C |
| RoHS compliant | Yes |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The Cembre 2200120 is used to terminate 35 mm² stranded copper conductors onto M6 threaded studs, particularly in compact circuit breakers and switchgear.
A7B identifies the terminal size and compact barrel configuration, M6 identifies the compatible stud size, and 11.5 indicates the terminal's 11.5 mm contained-palm width.
The reduced 11.5 mm palm enables the terminal to fit closely spaced or restricted equipment connections that cannot accommodate a conventional full-width cable lug.
No. The compact Cembre 2200120 terminal is manufactured without an inspection hole.
The conductor should be stripped to the appropriate length, inserted fully into the barrel and compressed using a compatible professional crimping tool with the correct die for the 35 mm² terminal.
Cembre narrow-palm copper compression terminals are trusted by panel builders, switchgear manufacturers, electrical contractors and maintenance engineers for reliable cable connections in compact electrical equipment.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...