The 1SNA195638R2300 is a ground screw clamp terminal block designed for reliable electrical and mechanical contact with a DIN rail. It accommodates a rated cross-section of 4 mm² and accepts flexible wires from 0.22 to 4 mm² or rigid wires from 0.2 to 4 mm². Constructed from polyamide with a UL94 V0 flammability rating, it has a rated short-time withstand current of 480 A for one second and an operating temperature range of -55 to +110 °C. Its 6 mm spacing and ability to snap onto various symmetrical and asymmetrical DIN rails make it a flexible solution for industrial control and power distribution panels.