Cembre MT70 S-TD 63-70sqmm 11kV 33kV HV Copper Connector (S)

Cembre MT70 S-TD 63-70sqmm 11kV 33kV HV Copper Connector (S)
Cembre MT70 S-TD
Up to 11kV 33kV
Copper Conductor Connectors & Splices
Cembre MT70 S-TD are high voltage copper through connectors with 63-70sqmm sector (S) conductors.
MT70 S-TD are unblocked copper splice connectors suitable for jointing cables of same type and specification, typically polymeric-to-polymeric XLPE/EPR insulated cables.
For transition jointing and splicing LV HV cables of PILC (Paper Insulated Lead Covered) construction the Cembre MT-GC version should be used which features a solid stop to prevent migration of oils and greases, (also referred to as “blocked” connectors).
- Product: High Voltage Copper Through Connectors
- Voltages: LV 600/1000V | 11kV | 33kV
- Conductor Size: 63-70sqmm S (S = Sector)
- Part Number: Cembre MT70 S-TD (Cembre MT70 S-GC Blocked Version)
- Quantity Box/Bag: 30/3 Copper Connectors
- Hydraulic Tools: Cembre HT51, RH50, B500E, B550E, HT81-U, RHU 81, HT 120, ECW-H3D and RHU520
- Cembre Lugs | Connectors | Tools (Cutting & Crimping)

MT-TD & MT-GC HV High Voltage Copper Through Connectors 11kV 33kV Dimensions
Cembre MT70 S-TD Technical Design
- Internal Bore Øi: 11.0 mm
- Connector Length B: 70 mm
The following table confirms the correct Cembre crimping tool and associated die set required to crimp MT70 S-TD electrical connectors:
Crimping Tool | HT51Â RH50Â B500EÂ B550E | HT81-UÂ RHU81 | HT120 |
Die Set | MMT-95-50 | MMT95-U | MMT95-C |

Cembre | Cable Lugs | Cable Crimping Tools | Cable Cutting Tools | 11/33kV