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Phoenix Contact Feed Through Terminal Block, Grey, 0.08mm² to 6 mm², 1-Level, Spring Cage, 800V, 40A, ATEX Certified 3031393
Specifications
| Country of Origin | Germany |
|---|---|
| Voltage | 800V |
| Brand | Phoenix Contact |
| Colour | Grey |
| Model | 3031393 |
| Series | ST 4-TWIN |
| Termination Type | Spring Cage |
| Maximum Operating Temperature | 105°C |
| Number of Levels | 1 |
| Sub Type | Feed Through |
| Minimum Operating Temperature | -60°C |
| Hazardous Area Certification | ATEX, IECEx |
| Standards/Approvals | ABS, Bureau Veritas, CB, VDE, CSA, cUL, DNV, GOST, IEC 60947-7-1, IECEX, KR, LR, NK, RS, UL |
| Minimum Wire Size AWG | 28AWG |
| Maximum Wire Size AWG | 10AWG |
| Cable CSA | 0.08, 6mm² |
| Terminal Block Current | 40A |
| AWG | 28 - 16 |
Key Features
- Supports wire sizes from 0.08mm² to 6 mm² for flexible connectivity.
- Operates at a nominal voltage of 800V and a current rating of 40A for industrial applications.
- Features a single-level design with a spring cage termination for reliable and maintenance-free connections.
- Constructed from durable polyamide material for strength and longevity.
- Includes ATEX and IECEx certifications for use in hazardous environments.
- Wide operating temperature range from -60°C to 105°C ensures performance in extreme conditions.
- Space-saving design ideal for DIN rail mounting on NS 35/7.5 and NS 35/15 rails.
- Complies with multiple international standards including IEC 60947-7-1 and UL approvals.
Product Description
Phoenix Contact 3031393 feed through terminal block offers a reliable, tool-less solution for wiring connections in industrial and hazardous environments. Its spring cage termination system ensures a secure electrical connection while allowing easy and fast installation without the need for tools.
This terminal block supports wire cross-sections ranging from 0.08mm² to 6 mm² and wire sizes between AWG 28 and AWG 10, accommodating a broad range of cabling needs. With a nominal voltage capacity of 800V and a high current rating of 40A, it is suitable for demanding electrical installations.
Manufactured from strong, durable polyamide material, the 1-level grey ST 4-TWIN series terminal block is designed for mounting on standard DIN rails (NS 35/7.5 and NS 35/15), providing space-efficient wiring solutions. Its ATEX and IECEx certifications allow for safe use in potentially explosive atmospheres, while its wide operating temperature range (-60°C to 105°C) ensures durability across temperature extremes.
The double function shaft allows for time-saving potential distribution and the accommodation of testing accessories, making it versatile and user-friendly for various branching tasks. The compact feed-through design enables practical multi-conductor connections without requiring additional bridges.
This terminal block adheres to stringent standards including ABS, Bureau Veritas, CB, VDE, CSA, cUL, DNV, GOST, IEC 60947-7-1, IECEX, KR, LR, NK, RS, UL, ensuring global compliance and quality assurance.
Supports wire sizes from 0.08mm² to 6 mm² for flexible connectivity. Operates at 800V nominal voltage and 40A current rating for industrial-grade use. 1-level design with spring cage for secure, tool-less wire connection.
Durable polyamide construction for long-lasting performance. ATEX and IECEx certifications for hazardous locations. Wide temperature range from -60°C to 105°C for reliable operation. Space-saving DIN rail mounting on NS 35/7.5 and NS 35/15 rails.
Complies with IEC 60947-7-1 and multiple international approvals.
This Phoenix Contact feed through terminal block is ideal for industrial applications including electrical control panels, automation systems, power distribution, and hazardous area installations. Its robust build and certification make it suitable for manufacturing plants, chemical processing, energy sectors, and infrastructure projects.
Explore more Phoenix Contact products and DIN Rail Terminal Blocks on EnvMart for efficient and safe electrical connection solutions.
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Frequently Asked Questions
It operates at a nominal voltage of 800V and has a current rating of 40A, suitable for industrial applications.
This terminal block supports wire sizes ranging from 0.08mm² to 6 mm², accommodating a variety of cabling needs.
It features a spring cage termination type, allowing for secure and tool-less wire connections.
The operating temperature range is from -60°C to 105°C, ensuring reliable performance in extreme conditions.
Yes, it includes ATEX and IECEx certifications, making it suitable for use in potentially explosive atmospheres.
It is designed for mounting on standard DIN rails, specifically NS 35/7.5 and NS 35/15, providing a space-efficient solution.
It is constructed from durable polyamide material, which contributes to its strength and longevity.
It complies with multiple international standards including IEC 60947-7-1 and has various approvals such as ABS, Bureau Veritas, and UL.
The model number is 3031393, part of the ST 4-TWIN series from Phoenix Contact.
The terminal block accommodates wire sizes from 28 AWG to 10 AWG, providing flexibility in wiring options.
Yes, it includes a double function shaft that allows for time-saving potential distribution and the accommodation of testing accessories.
It is ideal for industrial applications such as electrical control panels, automation systems, and power distribution in hazardous areas.
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