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Phoenix Contact
3211443
Sold out
This part is currently sold out
Please check back soon.
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
Please check back soon.
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3211443 |
| Manufacturer | Phoenix Contact |
| Part Type | Double-level terminal block |
| Model | PTTB 2,5-2DIO/O-UL/O-UR |
| Connection Method | Push-in connection |
| Number of Levels | 2 |
| Number of Connections | 4 |
| Nominal Cross Section | 2.5 mm² |
| Conductor Cross Section | 0.14 mm² - 4 mm² (solid), 0.14 mm² - 2.5 mm² (flexible) |
| Conductor Cross Section AWG | 26 - 12 |
| Stripping Length | 8 mm - 10 mm |
| Nominal Current | 20 A |
| Maximum Load Current | 26 A (with 4 mm² conductor cross section) |
| Nominal Voltage | 500 V |
| Rated Surge Voltage | 6 kV |
| Overvoltage Category | III |
| Insulating Material | Polyamide (PA) |
| Flammability Rating | UL 94 V0 |
| Colour | Grey |
| Width | 5.2 mm |
| Length | 68 mm |
| Height (NS 35/7.5) | 47.5 mm |
| Height (NS 35/15) | 55 mm |
| Mounting Type | NS 35/7.5, NS 35/15 |
| Integrated Diode | Diode 1N 4007, reverse voltage: 1300 V, maximum continuous current: 0.5 A |
| Approvals | CSA, UL Recognized, cUL Recognized, EAC, cULus Recognized |
| eCl@ss Classification | 4.0: 27-14-11-21, 4.1: 27-14-11-21, 5.0: 27-14-11-20, 5.1: 27-14-11-20 |
| ETIM Classification | 2.0: EC000897, 3.0: EC000897, 4.0: EC000897, 5.0: EC000903 |
| UNSPSC Classification | 6.01: 39121410, 7.09: 39121410, 12.01: 39121410, 13.2: 39121410 |
The Phoenix Contact 3211443 is a high-quality double-level terminal block designed for efficient and reliable electrical connections. Featuring a push-in connection method, this terminal block allows for easy and tool-free wiring of conductors with ferrules or solid conductors. Its compact design and front connection enable wiring in confined spaces, making it ideal for various industrial applications. The integrated diode ensures optimal performance, while the robust polyamide insulating material provides excellent durability and safety. This terminal block is suitable for use with a wide range of conductor cross sections and is approved by multiple standards, ensuring compliance and reliability.
The Phoenix Contact 3211443 is a high-quality double-level terminal block designed for efficient and reliable electrical connections. This terminal block features an integrated diode and supports a cross-section range from 0.14 mm² to 4 mm², making it versatile for various applications. The push-in connection method allows for easy and tool-free wiring, ensuring a secure and stable connection. With a compact width of 5.2 mm and a height of 47.5 mm when mounted on NS 35/7.5 or 55 mm on NS 35/15, it is ideal for use in confined spaces. The terminal block is constructed from durable PA insulating material, rated with a flammability rating of UL 94V0, ensuring long-lasting performance. It supports a nominal current of up to 20 A and a nominal voltage of 500 V, making it suitable for demanding electrical environments. The Phoenix Contact 3211443 is a reliable choice for professionals seeking a robust and efficient terminal block solution.
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Frequently Asked Questions
What type of connection method does this terminal block use?
The Phoenix Contact 3211443 terminal block uses a push-in connection method.
What is the maximum conductor cross section for this terminal block?
The maximum conductor cross section for the Phoenix Contact 3211443 is 4 mm² for solid conductors and 2.5 mm² for flexible conductors.
How many levels and connections does this terminal block have?
The Phoenix Contact 3211443 terminal block has two levels and four connections.
What is the nominal voltage rating for this terminal block?
The nominal voltage rating for the Phoenix Contact 3211443 terminal block is 500 V.
What is the width of this terminal block?
The width of the Phoenix Contact 3211443 terminal block is 5.2 mm.
What is the flammability rating of the insulating material used in this terminal block?
The insulating material of the Phoenix Contact 3211443 terminal block has a flammability rating of UL 94 V0.
What is the maximum load current for this terminal block?
The maximum load current for the Phoenix Contact 3211443 terminal block is 26 A with a 4 mm² conductor cross section.
What is the stripping length required for the conductors?
The stripping length required for the conductors is between 8 mm and 10 mm.
What type of diode is installed in this terminal block?
The Phoenix Contact 3211443 terminal block is installed with a Diode 1N 4007, which has a reverse voltage of 1300 V and a maximum continuous current of 0.5 A.
What are the dimensions of this terminal block?
The dimensions of the Phoenix Contact 3211443 terminal block are 68 mm in length, 47.5 mm in height (NS 35/7.5), and 55 mm in height (NS 35/15).
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
