Phoenix Contact ST 10 BU Series Feed Through Terminal Block Blue, 1-Level, Spring Cage, 1.5mm² to 16 mm², 57A, 1kV 3036123

Phoenix Contact 3036123 is a feed-through terminal block from the ST 10 BU series, designed for robust industrial electrical connections. Featuring a 1-level spring cage connection, it accommodates wire cross-sections from 1.5mm² up to 16 mm² and offers a nominal current rating of 57 A at a voltage of 1 kV (1000V). The terminal block is built for use in hazardous environments with IECEx and ATEX certifications, ensuring compliance with demanding safety standards.

This terminal block is engineered for industrial automation, machinery manufacturing, plant engineering, and process industry applications. Its blue color coding and compact design facilitate easy installation and identification. The spring cage termination guarantees secure, vibration-resistant connections and supports the use of ferrules and plastic collars within the nominal cross section.

The ST 10 BU terminal blocks are designed to mount on standard DIN rails (NS 35/7.5 & NS 35-15), integrating seamlessly into electrical control cabinets and enclosures. The innovative double shaft bridge enables individual chain bridging and reduces bridging operations to spring cage terminal blocks with smaller cross-sections, saving time and minimizing wiring space.

The wide operating temperature range from -60°C to 105°C makes it suitable for harsh environments. This product meets an extensive list of international standards and certifications including VDE, NK/IECEE CB, KR/LR, IECEX, IEC 60947-7-1, DNV GL, cULus, CSA, Bureau Veritas, and ATEX, confirming its quality and safety.

Engineers use this feed-through terminal block across multiple sectors including railway industry, machine building, and general plant engineering. Phoenix Contact’s extensive ecosystem supports efficient and reliable wiring solutions within cabinets and control panels.

The terminal block has a compact 1-level design in blue color for easy identification. It supports wire sizes ranging from 24 AWG minimum to 6 AWG maximum. The spring cage termination ensures secure and vibration-resistant connections.

It is certified for hazardous areas with IECEx and ATEX approvals. Suitable for industrial applications such as machine building, plant engineering, and process industry. The terminal block operates reliably within -60°C to 105°C temperature range.

Designed for DIN rail mounting (NS 35/7.5 & NS 35-15) in control cabinets. Complies with multiple standards including VDE, IEC 60947-7-1, cULus, CSA, and more. Constructed to optimize wiring space with a double function shaft for efficient chain bridging.

Explore EnvMart's range of DIN Rail Terminal Blocks and related Phoenix Contact products for versatile and high-quality electrical wiring components suitable for various industrial installations and applications.