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Volta Crimping Precision Tool for MC4 and MC4 Compatible Connector

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Crimping Precision tool for 2.5mm2 4mm2 to 6mm2 wires with single and double insulation single core. Precise operation at your fingertips. 

£29.99 Incl VAT.
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Solar Cables & Connectors

For solar connectors MC4 and MC-Compatible Male and Female

Professional grade crimping tool for electricians, solar engineers and DIY jobs.

  • Solar cable size: 14 / 12 / 10AWG ( 2.5 / 4 / 6 mm2)
  • Emergency release switch to release cable
  • High-precision ratchet mechanism for complete crimps
  • 1.2 tons pressure at crimping face with minimal hand effort
  • Interchangeable high-precision crimping die set
  • Interchangeable locator for precision positioning of terminals

This tool is easy to use and also has an anti-slip handle for safe and precise operation. It crimps male and female connectors for solar cables up to 6mm2


Strand construction

Tin-plated copper strand (electrolytic copper), fine wire acc. IEC 60228 Class 5


Cross-linked Polyolefin; Shore hardness D 32; Minimum wall thickness acc. EN 50618 table 1

Outer Sheath

Cross-linked special compound XLPO; Shore hardness D 36; Minimum wall thickness acc. EN 50618 table 1


Sheath: black; Insulation: clear – naturally colored


HIKRA PLUS EN 50618 H1Z2Z2-K 25mm² R 60108819

Technical characteristics

Nominal voltage [U0/U]

1,5kV DC and 1,0/1,0kV AC

Maximum operating voltage

1,8kV DC (Internal examination 2,0kV DC)

Voltage test on complete cable

6,5kV AC / 15kV DC (5 minutes water bath, 20±5°C)

Current carrying capacity

See document „Current rating – HIKRA® Solar Cable“ November 2013

Max. resistance of conductor

EN 50395 Clause 5

Short-circuit temperature

250° C/5s

Cross-section mm²

Conductor construction n x max-Ø (mm)

Max. resistance of Conductor (Ω/km)

Cable OD (+/- 0,2 mm)

Copper kg/km

Weight kg/km

1 x 25.0

196 x 0.41





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