HV High Voltage Stalk Connectors 11kV 33kV (Pin Connector)

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HV High Voltage Stalk Connectors 11kV 33kV (Pin Connector)

HV High Voltage Stalk Connectors 11kV 33kV (Pin Connector)

Stalk Connectors

Low Voltage LV | Medium Voltage MV | High Voltage HV | 11kV 33kV

Cembre MT-C series connectors are high voltage stalk connectors designed for high voltage connection applications up to 11kV/33 kV – the stalk type electrical connectors with pin design are manufactured by Cembre from high purity copper, annealed and tin plated. The extended copper barrel enhances both electrical and mechanical performance while the stalk or pin ensures these electrical connectors are suitable for terminating conductors into contact blocks up to 300sqmm.

MT-C HV High Voltage Stalk Connectors 11kV 33kV Dimensions

MT-C HV High Voltage Stalk Connectors 11kV 33kV Dimensions

HV High Voltage Stalk Connectors 11kV 33kV

Selection Table

Conductor format and construction – for correct crimping tools and die sets please contact Thorne & Derrick Sales.

R = Round
RC = Round Compact
S = Sector
BR = IEC228 (BS6360) Round
BS* = IEC228 (BS6360) Sector
* = Pre-rounding required, please contact us for appropriate die set

 BS6360:1991 Specification For Conductors In Insulated Cables & Cords has been Withdrawn and Replaced by BS EN 60228:2005 Conductors Of Insulated Cables – for specification and technical guidance with respect to BS7609 please our Blog about crimping cables to British Standards.

Conductor Size sqmm
Cembre Part Number
Dimensions in Quantity Box/Bag
Hydraulic Crimping Tools
Øi B P L
25 R MT25-C8 0 .27 0 .31 1 .38 3 .15 90/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
30 RC/S ÷ 40 S MT40S-C8 0 .32 0 .31 1 .38 3 .15 90/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT40S-C10 0 .32 0 .39 1 .38 3 .15 90/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT40S-C14-80 0 .32 0 .55 3 .15 4 .84 30/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
50 RC MT50R-C8 0 .35 0 .31 1 .38 3 .15 90/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT50R-C10 0 .35 0 .39 1 .38 3 .15 90/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
50 S MT50S-C8 0 .37 0 .31 1 .38 3 .15 90/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT50S-C10 0 .37 0 .39 1 .38 3 .15 90/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT50S-C14-80 0 .37 0 .55 3 .15 4 .84 30/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
63 S ÷ 70 S MT70S-C10 0 .44 0 .39 1 .38 3 .54 30/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
80 S ÷ 95 RC MT95R-C10 0 .47 0 .39 1 .77 4 .33 60/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT95R-C12 0 .47 0 .47 1 .77 4 .33 60/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
95 S ÷ 100 S MT95S-C10 0 .53 0 .39 1 .77 4 .33 60/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT95S-C12 0 .53 0 .47 1 .77 4 .33 60/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT95S-C14-80 0 .53 0 .55 3 .15 5 .71 60/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
120 RC/S ÷ 150 RC MT150R-C12 0 .59 0 .47 1 .77 4 .33 60/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT150R-C16 0 .59 0 .63 1 .77 4 .33 30/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
150 S ÷ 160 RC MT150S-C12 0 .65 0 .47 1 .77 4 .33 60/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT150S-C14-80 0 .65 0 .55 3 .15 5 .71 45/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT150S-C16 0 .65 0 .63 1 .77 4 .33 60/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
160 S ÷ 200 RC MT200R-C10 0 .67 0 .39 1 .77 4 .33 30/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT200R-C16 0 .67 0 .63 1 .77 4 .33 30/3 HT51,  RH50,  B500A,  B500ND, B550CAHT81-U, RHU81B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
200 S ÷ 240 RC MT240R-C12 0 .77 0 .47 1 .97 4 .53 30/3 B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
MT240R-C16 0 .77 0 .63 1 .97 4 .53 30/3 B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
240 S ÷ 315 RC MT315R-C16 0 .85 0 .63 1 .97 4 .53 30/3 B1300L-CA and similar tools for U dies, ECW-H3D, RHU520
315 S MT315S-C16 0 .94 0 .63 2 .36 5 .12 30/3 B1300L-CA and similar tools for U dies, ECW-H3D, RHU520

Die Selection

The selection table below shows how to choose the correct die set for the hydraulic crimping tools according to the cross section area (CSA) of the cable conductor (sqmm):

Conductor Size Sqmm Terminals Hydraulic Tools
B 35-50MDE Die Set HT 51, RH 50,
B 500E, B 550E 
Die Set
HT 81-U RHU 81 Die Set HT120 and tools and heads with 130 kN crimping force Die Set ECW-H3D Die Set RHU 520 Die Set
25 R MT25-TD MT25-GC CA25-M CA25-2M MT25-C MMT25-50 MMT25-50 MMT25-U MMT25-C Adaptor AU 230-130D with die set MMT…-C Adaptor AU 520-130D with die set MMT…-C
35RC/S÷40S MT40S-TD MT40S-GC CA40S-M CA40S-2M MT40S-C MMT50-50 MMT50-50 MMT50-U MMT50-C
50RC MT50R-TD MT50R-GC CA50R-M CA50R-2M MT50R-C
50S MT50S-TD MT50S-GC CA50S-M CA50S-2M M 50S-C
63S÷70S MT70R-TD MT70R-GC CA70R-M CA70R-2M MT70R-C MMT95-50 MMT95-U MMT95-C
80S÷95RC MT95R-TD MT95R-GC CA95R-M CA95R-2M MT95R-C
95S÷100S MT95S-TD MT95S-GC CA95S-M CA95S-2M MT95S-C
120RC/S÷150RC MT150R-TD MT150R-GC CA150R-M CA150R-2M MT150R-C MMT200-50 MMT200-U MMT200-C
150S÷160RC MT150S-TD MT150S-GC CA150S-M CA150S-2M MT150S-C
160S÷200RC MT200R-TD MT200R-GC CA200R-M CA200R-2M MT200R-C
185BR/BS MT185-TD MT185-GC CA185-M CA185-2M MT185-C
200S÷240RC MT240R-TD MT240R-GC CA240R-M CA240R-2M MT240R-C
240S÷315RC MT315R-TD MT315R-GC CA315R-M CA315R-2M MT315R-C
315RC MT315S-TD MT315S-GC CA315S-M CA315S-2M MT315S-C

R = Round
RC = Round Compact
S = Sector
BR = IEC228 (BS6360) Round
BS* = IEC228 (BS6360) Sector

Cembre Connectors

Complete range of Cembre connectors to enable to connection, splicing, jointing and termination of LV Low Voltage, MV Medium Voltage and HV High Voltage cables into medium/high voltage electrical equipment including enclosures, cable boxes, switchgear and transformers up to 33kV – this incliudes single hole, 2 hole and 4 hole transformer cable lugs.