Phoenix Contact 3031186 ST 1.5-QUATTRO Series Grey, 1.5mm², 1-Level

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RS Stock No.:
648-2969
Distrelec Article No.:
300-12-519
Mfr. Part No.:
3031186
Brand:
Phoenix Contact
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Brand

Phoenix Contact

Colour

Grey

Number of Levels

1

American Wire Gauge

28 → 16AWG

Series

ST 1.5-QUATTRO

Voltage Rating

500 V

Cable CSA

1.5mm²

Current Rating

17.5A

Minimum Operating Temperature

-60°C

Maximum Operating Temperature

+85°C

Model Number

ST 1,5-QUATTRO

COO (Country of Origin):
DE

Phoenix Contact ST 1.5-QUATTRO Series Feed Through Terminal Block, 17.5A Current Rating, 500V Voltage Rating - 3031186


This feed through terminal block is designed for efficient electrical connections in various applications. The grey ST 1.5-QUATTRO terminal block features a compact width of 4.2mm and is engineered to support cables with a cross-section of up to 1.5 mm². It operates effectively within a temperature range from -60°C to 85°C, making it suitable for harsh environments.

Features & Benefits


• Supports conductor sizes from 28 to 16 AWG for versatile connections
• Rated current capacity of 17.5A ensures robust performance
• High voltage rating of 500V accommodates diverse applications
• Spring-cage connection allows for easy and reliable assembly
• Compact design optimises space usage in mounting assemblies
• WEEE/RoHS compliant ensures responsible usage

Applications


• Suitable for automation control systems
• Utilised in electrical wiring in industrial machinery
• Ideal for use in building management systems
• Employed in power distribution panels

What types of cables can be securely connected?


This terminal block can accommodate solid and stranded cables, with a cross-section range from a minimum of 0.08 mm² to a maximum of 1.5 mm². It also supports AWG sizes from 28 to 16, making it suitable for various electrical applications.

Are there specific mounting requirements for this terminal block?


It is designed for mounting on NS 35/7.5 or NS 35/15 DIN rails, which are commonly used in industrial and control panel setups.

Can multiple conductors be connected simultaneously?


Yes, this terminal block allows for two connections at once, enabling efficient wiring when connecting multiple conductors of the same cross-section.

What environmental constraints should be considered when using this product?


The block operates effectively within a temperature range of -60°C to 85°C, making it suitable for both low and high-temperature environments, provided that other installation conditions are met.

Is there a specific stripping length required for cables?


For optimal connection, a stripping length of 10mm is recommended for all conductor types used with this terminal block.

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