Stäubli - MultiContact Connectors

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These weatherproof connectors are standard fittings on many modules.

The correct tools are required to prepare cables and allow connectors to be attached.

See: Solar Cable Assembly Tools

Only compatible connectors must be used!

Beware of similar looking non-genuine connectors that can be hard to distinguish, but can result in premature failure or even fire!

Branch connectors allow parallel connection.

Stäubli - MultiContact Connectors

Stäubli MC4 Connectors

  • Locking fit
  • Rating: 1000V, 39 A when used with 4 or 6 sq mm FlexSol cable.
  • Temperature rating: -40°C - +90°C.
  • For cables with outside diameter of 5 - 6mm (gland diameter range)
Multi-Contact Type 4 Connector Female MC4
Multi-Contact Type 4 Connector Male MC4 Multi-Contact Type 4 Branch Socket MC4 Multi-Contact Type 4 Branch Plug MC4
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Product Code Description Retail Price
(ex VAT)
C1-4/MCF(2) Multi-contact MC4 positive female connector,4-6sqmm, 5-6mmOD £1.56
C1-4/MCM(2) Multi-contact MC4 negative male connector, 4-6sqmm, 5-6mmOD £1.18
C1-10/MCF Multi-contact MC4 positive female connector,10sqmm cable,43A £1.67
C1-10/MCM Multi-contact MC4 negative male connector,10sqmm cable, 43A £1.31
PV-AZB4 Multi-contact branch socket (type 4) negative, 50A £6.30
PV-AZS4 Multi-contact branch plug (type 4) positive, 50A £6.28
C1-4/MCFP(2) MC4 Panel receptacle female 39A 4-6 sqmm £2.26
C1-4/MCMP(2) MC4 Panel receptacle male 39A 4-6 sqmm £1.82

Stäubli MC4-Evo2 Connectors

The MC4-Evo2 is latest version of the MC4 connector.

  • Internationally certified with IEC, UL, JET, cTÜVus
  • Approved for 1500 V DC (IEC, JET), 1000 V DC (UL) unrestricted access
  • MULTILAM Technology, has proven the quality and durability several 100 million times since 2004
  • Suited for all climatic environments thanks to resistance to UV, ammonia, salt-mist spray and high IP class (IP68)
  • Standard MC4 tools can be used for crimping.
  • A tool is needed to unlock the connection (PV-MS/MET)
  • Rating 1000V 45A (4 sq mm cable), 53A (6 sq mm cable).
Staubli MC4-Evo2 Solar PV Female Connector Staubli MC4-Evo2 Solar PV Male Connector
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Product Code Description Retail Price
(ex VAT)
C1-4/MCF-EV02 MC4 EVO 2 connector female, 4-6 sqmm £1.67
C1-4/MCM-EV02 MC4 EVO 2 connector male, 4-6 sqmm £1.31