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Phoenix Contact Component Terminal Block PTTB 2.5-2DIO/O-UL/UR-UL Series Grey 0.14mm² to 4 mm² 2-Level Push-in 3211430
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 500V |
| Brand | Phoenix Contact |
| Colour | Grey |
| Model | 3211430 |
| Series | PTTB 2.5-2DIO/O-UL/UR-UL |
| Termination Type | Push-in |
| Maximum Operating Temperature | 105°C |
| Number of Levels | 2 |
| Sub Type | Component |
| Minimum Operating Temperature | -60°C |
| Standards/Approvals | CSA, GOST, cUL, UL |
| Minimum Wire Size AWG | 26AWG |
| Maximum Wire Size AWG | 12AWG |
| Cable CSA | 0.14, 4mm² |
| Terminal Block Current | 500mA |
Key Features
- This double-level feed-through terminal block supports voltage up to 500V and current up to 500mA.
- Push-in termination technology enables tool-free wiring with 50% less insertion force, ensuring reliable contact and reduced conductor wear.
- Robust polyamide insulator housing is flame-retardant, offering high safety and protection against fire hazards.
- Integrated blocking diodes prevent reverse currents, enhancing circuit protection in industrial applications.
- Suitable for a wire gauge range from AWG 26 to AWG 12, providing flexible wiring options.
- Operating temperature range from -60°C to 105°C makes it suitable for harsh industrial environments.
- Certified to CSA, GOST, cUL, and UL standards, ensuring compliance with international safety requirements.
- Compatible with Phoenix Contact’s CLIPLINE complete system, supporting easy system customisation and expansion.
Product Description
Phoenix Contact 3211430 Component Terminal Block PTTB 2.5-2DIO/O-UL/UR-UL is a high-quality double-level feed-through terminal block designed for reliable electrical connections in demanding industrial settings. This terminal block features a grey polyamide housing that is flame-retardant, ensuring safety against fire risks during operation. It is engineered for DIN rail mounting, facilitating quick and simplified installation in control panels and distribution boards.
The push-in connection technology incorporated in this model allows for tool-free wiring, significantly reducing insertion force by 50%, which mitigates wear on conductors over time while maintaining secure contact. The terminal block supports wire sizes ranging from 0.14mm² to 4 mm² (AWG 26 to AWG 12) and can carry currents up to 500mA at voltages up to 500V, making it ideal for signal and low-current applications.
For improved circuit protection, this terminal block integrates blocking diodes to prevent reverse currents, which is especially useful in switching and current limitation applications. Its wide operating temperature range from -60°C to 105°C ensures reliable performance under severe environmental conditions.
The product holds certifications from CSA, GOST, cUL, and UL, meeting high international safety and quality standards. In addition, the terminal block is compatible with the Phoenix Contact CLIPLINE complete system, allowing users to easily connect and customise their terminal configurations for various industrial and commercial uses.
This 2-level terminal block offers efficient space utilization on DIN rails and is suitable for applications such as industrial automation, control systems, energy distribution, and electrical panel manufacturing.
This block supports industrial, manufacturing, and electrical control panel applications. It facilitates safe, reliable connections with tool-free push-in wiring. Flame-retardant housing improves safety in installation environments.
Integrated diodes ensure protection against reverse current flow. Standard approvals guarantee compliance with safety regulations. Explore more Phoenix Contact products and DIN rail Terminal Blocks in EnvMart’s comprehensive electronics components catalog.
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Frequently Asked Questions
The maximum voltage rating for this terminal block is 500V.
This terminal block is compatible with wire sizes ranging from 0.14mm² to 4mm², which corresponds to AWG 26 to AWG 12.
The terminal block can carry currents up to 500mA.
It operates within a temperature range of -60°C to 105°C, making it suitable for harsh industrial environments.
This model uses push-in termination technology, allowing for tool-free wiring.
The terminal block is certified to CSA, GOST, cUL, and UL standards, ensuring compliance with international safety requirements.
This terminal block has 2 levels, allowing for efficient space utilization on DIN rails.
The terminal block is grey in color.
Yes, it is suitable for applications in industrial automation, control systems, energy distribution, and electrical panel manufacturing.
Integrated blocking diodes prevent reverse currents, enhancing circuit protection in various applications.
The country of origin for this terminal block is India.
It is compatible with Phoenix Contact’s CLIPLINE complete system, allowing for easy customization and expansion.
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