The Weidmuller 033720 Q4 SAK2.5 part is a compact, spring-cage end wire termination connector with a 4-position connection block. It features a 0.5 mm pitch terminal spacing, “Push-in” technology for easy insertion of solid or stranded wires, an anti-shaking and strain relief feature, and a wide operating temperature range (-40°C to +125°C). The 033720 Q4 SAK2.5 also features a wide range of accessories that can be used to customize configurations according to the application. This product is suitable for a variety of electrical and electronic applications such as data, signal and power distribution, telecoms, audio/visual, lighting and automation.