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The crimp-free Stäubli PV connector: MC4-Evo ready

The Original MC4 product portfolio now offers a PV connector with the easy-to-use snap-in technology. This PV DC connector is quick to install as it enables crimp-free assembly without the need for special tools. The reduced complexity of the assembly process allows to save time while granting Stäubli quality.

The MC4-Evo ready is mateable with the Stäubli Original MC4 product portfolio as proved by TÜV Rheinland interoperability test with triple test severity.

Safe connections: quick and easy installed

The crimp-free Original MC4-Evo ready complements the Stäubli PV DC product range of cable couplers for in-string and homerun connections. The new connector provides safe connections that are quick and easily installed for long-term reliability.

No crimping tools

Quick assembly
with easy
snap-in technology

Reliable connection
TÜV Rheinland certified

Safe operation

The crimp-free assembly

Product Main Features

Crimp-free cable connection: no crimping necessary, the contact is made by an automatically closing spring clamp based on snap-in technology
No single parts. The connectors are complete and pre-screwed: Insert the stripped PV wire, screw on the housing: done!
Mateable with Original MC4 product portfolio

Technical literature for further information

Technical data
Rated voltage	DC 1500 V
Rated current	30 A
Type of connection	Spring clamp (tool-free connection)
Cable cross-sections	4 mm² and 6 mm²
Outer cable diameter	5.4 – 7.6 mm
Ambient temperature range	-40 °C ... +85 °C (IEC)
Upper limit temperature	115 °C (IEC)
Fire protection class	UL94-V0
Insulation material	PA
Certified by TÜV Rheinland according to IEC	IEC 62852:2014+Amd. 1:2020

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The crimp-free Stäubli PV connector: MC4-Evo ready