Phoenix Contact 3036178 ST 35 Series Grey, 2.5 → 35mm², Feed Through Termination

The ST 4-FSI/C range from Phoenix Contact are DIN rail, spring-cage terminal blocks that feature a C type fuse. This range of DIN rail, fused terminal blocks form a tight connection to your wire thanks to the spring-cage technology, it also means an effortless install! Simply push-in your wire. Not to mention, the fuse in this terminal block is a flat fuse and helps add another level of protection. DIN rails NS 35/7.5 and NS 35/15 are supported for the ST 4-FSI/C range of terminal blocks and the blocks have a nominal current of 30 A with a nominal voltage of 400 V.

The housing on these fused terminal blocks is made from a durable polyamide material and the contacts are copper with a plating. These devices accept 28-10 AWG and have a cross-section of 0.08 mm² - 6 mm².

• Tested for railway applications

The ST series is apart of Phoenix Contacts vast and comprehensive portfolio. Complete line is a solution from Phoenix Contact that gives you a full range of products that all go hand-in-hand to make a perfect control cabinet. It covers all bases from connections, switching and measuring all the way to controlling, supplying and automation. Choosing complete line products makes it far more efficient to get a cabinet working.

If you'd like to learn more about Complete Line, please click here.

Cable cross-sectional area quoted refers to cable with rigid conductors

KEMA 00ATEX2052 U

II 2 G D Ex e II

This feed-through terminal block is designed for efficient electrical connections in various applications. It features a nominal voltage of 1000V and a current rating of 125A. The grey terminal block accommodates cable cross-sectional areas from 2.5mm² to 35mm², making it versatile for multiple uses. With an operating temperature range of -60°C to +85°C, it is suitable for demanding environments.

• Dual connection capability enhances wiring efficiency
• Robust design withstands extreme temperature variations
• Rated surge voltage of 8kV ensures reliable performance
• Spring-cage connection method simplifies installation
• Supports flexible and rigid conductors for versatile usage
• Complies with multiple international standards for safety

• Ideal for automation systems and electrical installations
• Compatible with industrial machinery requiring high current
• Utilised in rail vehicle electrical systems under strict regulations
• Supports bridging within modular terminal systems

The terminal block employs a spring-cage connection method, ensuring secure and reliable wire connections. This design allows for easy installation and maintenance, making it user-friendly for various electrical applications.

It accommodates conductor cross-sectional areas ranging from 2.5mm² to 35mm², including AWG sizes from 12 to 2. This broad range makes it suitable for numerous wiring configurations.

Its broad temperature operating range from -60°C to +85°C, coupled with rigorous testing for mechanical strength and electrical properties, ensures that it maintains performance in harsh environments.

The terminal block meets several international standards, including those from CSA, IECEx, and ATEX, ensuring its safety and reliability for use in various industrial applications.