Altech has screw clamp and spring clamp feed through terminals. Their standard screw clamp feed through terminals are the most versatile terminals for wire‑to‑wire connection in control, automation, instrumentation and power distribution applications. A special design feature on the flexible foot enables easy mounting and dismounting from the DIN rail with the help of a screwdriver. The terminals with AEx eII EEx eII can be used in a potentially explosive atmosphere which may occur in chemical and petrochemical industry. These terminals can be used in class 1, zone 0, 1 & 2 hazardous locations.