Entrelec 1SNK522150R0000 is a ZS70 Series Earth Terminal Block engineered for high reliability in electrical grounding circuits within industrial and commercial installations. This earth terminal block features a screw-type termination designed for securing conductors with a cross-sectional cable area of 70mm², supporting a nominal current rating of 192A and a maximum voltage rating of 1000V AC. It provides a single-level connection with a standardized 22mm pitch, ensuring organized and space-efficient mounting on DIN rails.
The terminal block's dual green and yellow colour coding complies with standard earth conductor identification, enhancing safety and maintenance clarity. It offers snap-in rapid installation capability for wires sized from AWG24 to AWG10 and cable CSA sizes from 4mm² to 95mm², meeting diverse wiring needs. Certified to ATEX standards and other international approvals including IEC/EN 60529, Bureau Veritas, CB, CSA, cUL, and IEC 60947-1, this product is suitable for use in hazardous and industrial environments requiring robust safety compliance.
These terminal blocks are constructed from flame retardant, rigid materials that assure mechanical strength and resistance to environmental stress. The screw clamp design guarantees a secure and vibration-resistant cable connection, minimizing fault risks in electrical distribution and control applications.
The product’s ergonomic design includes an asymmetrical profile that prevents incorrect mounting and enhances visibility during installation. Its compatibility with snap-in rail mounting facilitates quick and error-free assembly on standard 'top hat' DIN rails.
This earth terminal block is suitable for use in industrial panels, electrical cabinets, machinery grounding, automation systems, and other applications requiring secure earth connections. The range supports sizes from 4mm² to 95mm², with 4mm, 6mm, 10mm, 16mm, and 35mm sizes sold in multipacks, while the 70mm and 95mm sizes are sold individually.
Supports voltage rating of 1000V AC and current of 192A. Colors coded green and yellow for earth connection identification. Single-level feed-through terminal with 22mm pitch. Screw termination type for secure connections.
Certified with ATEX and multiple international standards. Snap-in rail mounting for quick installation. Wire size range AWG24 to AWG10 compatible. Constructed from flame retardant rigid material for safety. Ideal for industrial, commercial, and hazardous area use.
For detailed selection, installation, and compliance information, please refer to relevant technical guidelines. Explore other DIN Rail Terminal Blocks in EnvMart’s comprehensive catalog for your electrical component needs.
Explore more products in our Connectors category.
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