Austria | EN | DE
Belgium | EN | FR | NL
Bulgaria | EN | BG
Czech Republic | EN | CS
Denmark | EN
Estonia | EN
Finland | EN

France | EN | FR
Germany | EN | DE
Greece | EN
Hungary | EN | HU
Italy | EN | IT
Luxembourg | EN | FR
Netherlands | EN | NL

Norway | EN
Poland | EN | PL
Portugal | EN | PT
RomaniaEN | RO
Serbia | EN | SR
Slovakia | EN | SK
Slovenia | EN | SL

Spain | EN | ES
Sweden | EN
Switzerland | EN | DE | FR
United Kingdom | EN

Argentina | EN
Bolivia | EN
BrazilEN | BR
ChileEN
Colombia | EN

Ecuador | EN
Mexico | EN
Peru | EN
United States | EN
Venezuela | EN

Bangladesh | EN
China | EN | 简体中文
Hong Kong SAREN | 繁體中文
India | EN
Indonesia | EN | ID

Israel  EN
JapanEN | JA
Pakistan | EN
Singapore | EN
South KoreaEN | 한국어

Taiwan (Chinese Taipei) EN | 繁體中文
Thailand | EN | TH
Turkey | EN | TK
Uzbekistan | EN
Vietnam | EN | VN

Australia | EN
EgyptEN
MoroccoEN  | FR
South AfricaEN

Technical dataMC4-Evo 2 Y-Splitter
Connector systemMC4-Evo 2
Voltage ratingDC 1500 V
Test voltageDC 1500 V Model: 9 kV (50 Hz, 1 min.)
Safety classII
Overvoltage category
Pollution degree
CATIII/3
Mating connectors,
only genuine Stäubli connectors shall be used!
PV-KST4/… or PV-KBT4/… (“MC4”),
PV-KBT4-EVO 2… or PV-KST4-EVO 2… (“MC4-Evo 2”) 
Ambient temperature range-40 °C ... +85 °C
Transportation/storage temperature range-30 °C ... +60 °C
Transportation/storage relative humidity< 70 %
Degree of Protection (IP),
mated
unmated

IP65/IP68 (1 m, 1 h)
IP2X
Fire protection classUL94:V-0
Insulation materialPA, EVA, XLPE
Contact materialCopper, tin plated
Max. contact resistance of the connector< 0,25 mΩ
Certified according to TUV Rheinland 2PfG xxxx 
Technical dataMC4-Evo 2 ILF3
Connector systemMC4-Evo 2
Voltage ratingDC 1500 V
Test voltageDC 1500 V Model: 9 kV (50 Hz, 1 min.)
Safety classII
Overvoltage category
Pollution degree
CATIII/3
Mating connectors,
only genuine Stäubli connectors shall be used!
PV-KST4/… or PV-KBT4/… (“MC4”),
PV-KBT4-EVO 2… or PV-KST4-EVO 2… (“MC4-Evo 2”) 
Rated current gPV4 A
5 A
6 A
15 A
20 A
Ambient temperature range-40 °C ... +50 °C
Transportation/storage temperature range-30 °C ... +50 °C
Transportation/storage relative humidity< 70 %
Degree of Protection (IP),
mated
unmated

IP65/IP68 (1 m, 1 h)
IP2X
Fire protection classUL94:V-0
Insulation materialPA, EVA, XLPE
Contact materialCopper, tin plated
Max. contact resistance of the connector< 0,25 mΩ
Certified according to TÜV Rheinland 2PfG 2380XXXX

Valuable continuity

  • Internationally active, Swiss-rooted, family-owned
  • More than 130 years of experience, more than 25 years in PV
  • 465 GW PV capacity connected; global market leader
  • Split into four divisions with a focus on sustainable business

Lasting alliances

  • People: Engineering, production, customer service, consulting and education
  • Proximity: Globally active – locally present
  • Trust: Product quality, availability, and guarantee
  • Power: Partner network, industry connections

Forward-thinking

  • Less risk, higher return, economic value added by product & service solutions
  • Industrial know-how, in-house production, engineering to order
  • Original MC4 is undisputed benchmark, comprehensive eBoS portfolio
  • Proven product reliability, product testing beyond the norm

Applications and Partners

We want to understand your expectations and concerns in order to provide you with solutions that exactly meet your needs and requirements. Solutions for all fields, applications, needs, and project phases. For Stäubli Renewable Energy, perfect synergy means to work with you in defining ideally-paired services and products that are designed to function reliably and flawlessly over the long-term. The added value resulting from this interaction becomes your advantage.

Our product and service offerings fit all kinds of applications even in challenging environments. Over the decades, our broad industry connections and extensive expertise have led to trust and numerous long-term partnerships. The proof is in our track record.

Company experience / industry expertise > 25 years

Stäubli employees worldwide > 5500

Global PV capacity connected > 540 GW