SurLok Plus Series from Amphenol offered in various sizes and configurations

The SurLok Plus 10.3mm inline plug 2.0 generation, SurLok Plus 5.7mm and 8.0mm 2.5 generation and the SurLok Plus 14.0mm EMI can be used to meet energy storage requirements and high-power connections as well as transfers in the energy storage and electronic vehicle market.

Although some specifications are the same across this family of products, each version of these high current cabling systems offers features that make them different and unique from one another.

SurLok Plus 10.3mm inline plug 2.0 generation

Designed to meet the demands of the 1500VDC market connection, Amphenol’s 10.3mm inline plug 2.0 generation non-EMI straight plug connector features a quick connect and locking system. It is ideal for applications using battery and control boxes that require a 360A power connector, as well as in electric vehicles, hybrid electric and/or EV within the heavy equipment market. This connector is a reliable alternative to compression lugs.

SurLok Plus 5.7mm and 8.0mm 2.5 generation

Amphenol’s SurLok Plus 5.7mm (1000VDC) rated to 120A and 8.0mm (1500VDC) rated to 200A 2.5 generation, non-EMI right angle connectors are designed for high power application connections in the energy storage market. These connectors feature ‘3 anti and 1 rotation’, including anti-mis-insertion (Pokayoke), anti-incorrect installation, anti-water and a 360° rotation after mating.

SurLok Plus 14.0mm EMI

The powerful SurLok Plus 14.0mm EMI right angle connector, with a voltage range of 1500VDC, providing EMI shielding and HVIL option, temperature range -40°C - 140°C

is ideal for use not only in the energy storage market, but also in electric vehicle, battery solutions, fuel cell and industrial applications. This field-installable connector is environmentally friendly and a reliable alternative to common compression lugs. It can be used in DC/DC and AC/DC power transfers. The SurLok Plus 14.0mm features EMI shielding.

Easy to mate and unmate

All of these robust connectors are easy to mate and unmate, featuring a keyway design to prevent incorrect mating; as well as a flexible, quick lock and press-to-release design to accommodate various dimensional constraints. Each connector also includes the latest R4 RADSOK technology that significantly increases amperage, while reducing insertion force, temperature rise and voltage drop.

SurLok Plus connectors feature a self-cleaning grid that cleans contacts and connector. They are environmentally sealed and are rated IP67, UL4128/TUV 2PfG2740.