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

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RS Stock No.:
649-0263
Distrelec Article No.:
300-12-532
Mfr. Part No.:
3036178
Brand:
Phoenix Contact
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Brand

Phoenix Contact

Colour

Grey

Series

ST 35

American Wire Gauge

12 → 2AWG

Termination Method

Feed Through

Cable CSA

2.5 → 35mm²

Voltage Rating

1 kV

Current Rating

125A

Minimum Operating Temperature

-60°C

Maximum Operating Temperature

+85°C

Standards Met

ATEX, CCC, CSA, EAC Ex, IECEE CB Scheme, IECEx, UKCA-EX

Model Number

ST 35

COO (Country of Origin):
PL

ST 4-FSI/C DIN Rail Terminal Blocks - Phoenix Contact


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.

Features and benefits:


  • Fused for added protection

  • The ST 4-FSI/C fuse terminal block accommodates flat-type fuses according to ISO/DIS 8820/DIN 72581-3 or the TCP .../DC32V thermal miniature circuit breaker as the fuse element

  • Versions with LED for easily indicating a fuse that has been blown

  • Fits on an NS 35/7.5 and NS35/15 DIN rail

  • Operating temperatures of -60°C to 85°C

  • Spring-loaded fuse terminals adopt the functional operation of the fuse holder and potential distribution

Typical Applications:


• Tested for railway applications

Complete Line:


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.

Note

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

Certificate No.

KEMA 00ATEX2052 U

Group and Category

II 2 G D Ex e II

Phoenix Contact ST 35 Series Feed-Through Terminal Block, 125A Current Rating, 1000V Voltage Rating - 3036178


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.

Features & Benefits


• 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

Applications


• 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

What type of connection methods are available for the terminal block?


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.

What conductor cross-section sizes can be used with this product?


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.

How does this terminal block ensure reliability in extreme conditions?


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.

What certifications does this terminal block hold?


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.