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

The 3036123 from Phoenix contact is a feed-through terminal block with spring cage connections. The terminal block is rated for a nominal voltage of 1000V (1 kV) and a current rating of 57 A. This feed-through block has 2 connections and is designed to be mounted on a DIN rail (NS 35/7.5 & NS 35-15) inside your racking or cabinets. The ST line of terminal blocks are all backed by an IEC Ex rating and part of Phoenix Contacts whole eco-system of complete line that is designed to make everything in a cabinet effortless, using Phoenix Contact products.

Not to mention, these blocks feature a double function shaft that offers time savings and only a very small wiring space is required, so it's extremely user friendly.

The list below is what engineers are currently using these terminal blocks for, but not limited to:

• Rail-way industry


• Machine building


• Plant engineering


• Process industry