Entrelec SNK Series Test Disconnect Terminal Block Grey, 4mm² Cable CSA, 25A, 400V AC, 1-Level Screw Clamp 1SNK505312R0000

Entrelec 1SNK505312R0000 SNK Series Test Disconnect Terminal Block is a high-quality DIN rail-mounted electrical connector designed for industrial and commercial power distribution systems. The grey screw clamp terminal block supports cable cross-sectional area up to 4mm² and withstands an operating current of 25A at 400V AC, suitable for controlling and disconnecting circuits safely.

Constructed from ridged, flame-retardant plastic material, it offers robust mechanical protection and electrical insulation. Its 1-level configuration combined with a 5.2mm pitch allows efficient wiring density while maintaining safe conductor separation. The screw clamp termination provides secure and maintenance-friendly wiring with easy access to conductors.

The SNK series is designed with an asymmetrical top-hat DIN rail profile that prevents incorrect mounting, ensuring installation reliability. Two built-in test socket screws facilitate convenient measurement and troubleshooting operations without circuit interruption. The product operates reliably between -5°C to 40°C environmental temperatures, suitable for standard industrial environments.

This terminal block complies with key international approvals including EAC, cUL, CSA, and CE, supporting usage in various global industrial, manufacturing, and electrical distribution applications. The product is manufactured in France, reflecting a high standard of quality control and manufacturing excellence.

Typical applications include power and signal wiring in industrial control panels, switchgear, and automation systems where safe disconnect and easy testing of circuits are critical.

This terminal block operates at 400V AC voltage rating. It features a 1-level screw clamp termination type for reliable connections. The block has a pitch of 5.2mm suitable for DIN rail mounting. Made from rigid, flame-retardant grey material for safety and durability.

Operating temperature ranges from -5°C to 40°C for versatile use. Includes built-in test socket screws facilitating easy testing and disconnection. Designed with an asymmetrical profile to prevent reverse mounting errors.

Conforms to multiple international standards including EAC, cUL, CSA, and CE. Manufactured in France, ensuring high-quality production standards. Sold typically in packs of 5 units for efficient bulk usage. Explore more high-quality DIN Rail Terminal Blocks and accessories at EnvMart for your industrial electrical needs.