| Allicdata Part #: | 431405-25-0-ND |
| Manufacturer Part#: |
431405-25-0 |
| Price: | $ 7.99 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Curtis Industries |
| Short Description: | CONN BARRIER STRP 25CIRC 0.438" |
| More Detail: | 25 Circuit 0.438" (11.12mm) Barrier Block Connecto... |
| DataSheet: |  431405-25-0 Datasheet/PDF |
| Quantity: | 1000 |
| 25 +: | $ 7.19306 |
| Series: | 43000 |
| Packaging: | Bulk |
| Part Status: | Active |
| Terminal Block Type: | Barrier Block |
| Number of Circuits: | 25 |
| Number of Wire Entries: | 25 |
| Pitch: | 0.438" (11.12mm) |
| Number of Rows: | 1 |
| Current Rating: | 20A |
| Voltage Rating: | 600V |
| Wire Gauge: | 12-22 AWG |
| Top Termination: | Screws (Not Included) |
| Bottom Termination: | Quick Connect (0.187") |
| Barrier Type: | 2 Wall (Dual) |
| Features: | -- |
| Color: | -- |
| Terminal Screw Material: | -- |
| Terminal Screw Finish: | -- |
| Mounting Type: | Chassis, Panel |
| Operating Temperature: | 105°C |
| Material - Insulation: | Polypropylene (PP) |
| Material Flammability Rating: | UL94 V-0 |
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Barrier Blocks
A barrier block is a type of electrical terminal block or connector strip which provides a physical barrier between the wire and the connection to protect the circuitry from a risk of coming into contact with voltage. When constructing an electronic unit, it is necessary to provide insulation between wires and other conductive parts to ensure that electricity will not transfer from one wire or point to another. This is due to the fact that if it does, it could cause a surge in the circuit, possibly causing damage or a short circuit.
431405-25-0 Application Field and Working Principle
The 431405-25-0 barrier block is a kind of terminal barrier block that is mainly used in the process of electrical interconnection. It is highly insulated to reduce voltage shock and ideal for circuits up to 5 A. It is widely used in application fields such as industrial control, production line control systems, home automation, telecommunications systems, etc. It has a maximum working voltage of 250V and a rated current of 5A.
The working principle of the 431405-25-0 barrier block is relatively simple and can be roughly divided into two phases as follows:
-
Connection
In this phase, the electrical connection between the terminals is established. The terminals on the barrier block are designed to have a certain width to ensure a secure connection. Once a wire is inserted into the terminal, it is held firmly in place by locks installed on the side of the terminals.
-
Segregation
In this phase, a barrier is created between individual terminals in order to prevent any accidents caused by the contact between two different circuits. In the 431405-25-0 barrier block, the terminals are divided into two separate sections which are connected by a barrier. This barrier ensures that electrical current from one terminal does not flow into the other and also ensures that the terminals remain in the correct configuration.
Benefits of Using 431405-25-0 Barrier Block
- Safety: The 431405-25-0 barrier block provides a physical barrier between the wire and the connection to protect the circuitry from a risk of coming into contact with voltage.
- Easy Installation: The barrier block is easy to install and requires no special tools or soldering.
- Low Profile Design: The barrier block has a low profile design which makes it easier to access in confined spaces.
- Cost Effectiveness: The barrier block is cost effective while still providing a reliable electrical connection.
The specific data is subject to PDF, and the above content is for reference
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| 4314NGM | ebm-papst In... | 0.0 $ | 1000 | FAN AXIAL 119X32MM 24VDC ... |
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| 4314NL | ebm-papst In... | 29.72 $ | 20 | FAN AXIAL 24VDC 119X32MM ... |
| 4314NM | ebm-papst In... | 29.72 $ | 19 | FAN AXIAL 24VDC 119X32MM ... |
| 4314S | ebm-papst In... | 32.26 $ | 25 | FAN AXIAL 119X32MM 24VDC ... |
| 4314/12 | ebm-papst In... | 33.0 $ | 25 | FAN AXIAL 119X32MM 24VDC ... |
| 4314-180 | ebm-papst In... | 34.57 $ | 25 | FAN AXIAL 119X32MM 24VDC ... |
| 4314NHH | ebm-papst In... | 35.01 $ | 38 | FAN AXIAL 119X32MM 24VDC ... |
| 4314NH3 | ebm-papst In... | 35.98 $ | 34 | FAN AXIAL 24VDC 119X32MM ... |
| 4314/2 | ebm-papst In... | 37.4 $ | 8 | FAN AXIAL 119X32MM 24VDC |
| 4314T | ebm-papst In... | 53.49 $ | 1000 | FAN AXIAL 119X32MM 24VDC |
| 4314/17T | ebm-papst In... | 54.36 $ | 22 | FAN AXIAL 119X32MM 24VDC ... |
| 4314M | ebm-papst In... | 30.25 $ | 1000 | FAN AXIAL 119X32MM 24VDC ... |
| 4314NH | ebm-papst In... | 29.72 $ | 1000 | FAN AXIAL 24VDC 119X32MM ... |
| 4314L | ebm-papst In... | 30.25 $ | 2 | FAN AXIAL 119X32MM 24VDC ... |
| 4314HR | ebm-papst In... | 42.99 $ | 8 | FAN 24DCV |
| 431400-08-0 | Curtis Indus... | 3.25 $ | 1000 | CONN BARRIER STRIP 8CIRC ... |
| 431402-16-0 | Curtis Indus... | 6.36 $ | 1000 | CONN BARRIER STRP 16CIRC ... |
| 431402-21-0 | Curtis Indus... | 7.35 $ | 1000 | CONN BARRIER STRP 21CIRC ... |
| 431403-21-0 | Curtis Indus... | 7.35 $ | 1000 | CONN BARRIER STRP 21CIRC ... |
| 431400-23-0 | Curtis Indus... | 7.36 $ | 1000 | CONN BARRIER STRP 23CIRC ... |
| 431405-23-0 | Curtis Indus... | 7.36 $ | 1000 | CONN BARRIER STRP 23CIRC ... |
| 431401-26-0 | Curtis Indus... | 8.17 $ | 1000 | CONN BARRIER STRP 26CIRC ... |
| 431400-28-0 | Curtis Indus... | 8.19 $ | 1000 | CONN BARRIER STRP 28CIRC ... |
| 431405-28-0 | Curtis Indus... | 8.19 $ | 1000 | CONN BARRIER STRP 28CIRC ... |
| 431401-24-0 | Curtis Indus... | 8.24 $ | 1000 | CONN BARRIER STRP 24CIRC ... |
| 431402-26-0 | Curtis Indus... | 8.31 $ | 1000 | CONN BARRIER STRP 26CIRC ... |
| 431403-26-0 | Curtis Indus... | 8.31 $ | 1000 | CONN BARRIER STRP 26CIRC ... |
| 431400-26-0 | Curtis Indus... | 8.31 $ | 1000 | CONN BARRIER STRP 26CIRC ... |
| 431405-26-0 | Curtis Indus... | 8.31 $ | 1000 | CONN BARRIER STRP 26CIRC ... |
| 431402-24-0 | Curtis Indus... | 8.38 $ | 1000 | CONN BARRIER STRP 24CIRC ... |
| 431403-24-0 | Curtis Indus... | 8.38 $ | 1000 | CONN BARRIER STRP 24CIRC ... |
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