| Allicdata Part #: | A20910704-ND |
| Manufacturer Part#: |
A20910704 |
| Price: | $ 2.77 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Eaton |
| Short Description: | CONN BARRIER STRIP 7CIRC 0.375" |
| More Detail: | 7 Circuit 0.375" (9.53mm) Barrier Block Connector,... |
| DataSheet: | A20910704 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 2.51546 |
| Top Termination: | Screws |
| Material Flammability Rating: | UL94 V-0 |
| Material - Insulation: | Thermoplastic |
| Operating Temperature: | -40°C ~ 105°C |
| Mounting Type: | Chassis, Panel |
| Terminal Screw Finish: | Nickel |
| Terminal Screw Material: | Brass |
| Color: | Black |
| Features: | Flange |
| Barrier Type: | 2 Wall (Dual) |
| Bottom Termination: | Quick Connect (0.250") |
| Series: | A2000 |
| Wire Gauge: | 12-22 AWG |
| Voltage Rating: | 300V |
| Current Rating: | 30A |
| Number of Rows: | 1 |
| Pitch: | 0.375" (9.53mm) |
| Number of Wire Entries: | 7 |
| Number of Circuits: | 7 |
| Terminal Block Type: | Barrier Block |
| Part Status: | Active |
| Packaging: | Bulk |
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Barrier blocks, most commonly seen under the A20910704 trade name, are terminal blocks which provide a centralized termination point for multiple conductors. They are mainly used for automation, industrial and other instrumentation-related wiring, making them ideal for a range of environments -- especially those where there may be potential for high vibration or extreme temperatures. This article will discuss the application field of the A20910704 terminal blocking system, and the principles underlying its design and operation.
Application Field
The A20910704 barrier block system is used primarily to reduce wiring complexity and minimize the number of connections required to make. This is done by allowing multiple conductors to be connected at one central terminal point. This is especially helpful in situations where multiple devices are being controlled by one centralized system, such as an automated factory line or a robotics laboratory. In these applications, the A20910704 terminal block can serve as a sort of "junction box," allowing for a minimum of wiring and connections. In addition to its applications in factories and labs, A20910704 terminal blocks can also be found in commercial buildings, where they are used to facilitate communication between multiple rooms.
Working Principle
The A20910704 terminal block system is based on a modular design. The basic system consists of a central terminal block, or "bridge," which serves as the main entry and exit point. A number of individual conductor or "clips" are then attached to the bridge, connecting the individual conductors to the central bridge. This modular design allows the number of "clips" to be easily increased or decreased as needed, depending on the number of conductors being connected.
The terminal blocks are designed to be very simple to operate. To attach the individual conductors to the bridge, the user simply needs to unscrew the conductor "clips" from the bridge, insert the conductors into the clips, and then securely screw the clips back onto the bridge. This provides a very secure connection point between the individual conductors and the bridge, ensuring that the conductors remain securely fastened to the bridge.
The A20910704 terminal block system is also designed to allow for easy access to the individual conductors without having to disconnect the entire system. To do this, the user can simply unscrew the clips on either side of the conductor to be accessed, providing direct access to the individual conductor. This makes it easy to replace or add new conductors without having to completely disassemble the entire system.
Conclusion
The A20910704 terminal block system is an excellent choice for a variety of environments, from automated factories and laboratories to commercial buildings. It is designed to provide a centralized connection point for multiple conductors by using a modular design which allows for easy installation, operation, and access to individual conductors.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| A209105MP | Eaton | 1.96 $ | 1000 | CONN BARRIER STRIP 5CIRC ... |
| A20910304 | Eaton | 1.3 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
| A209112 | Eaton | 3.97 $ | 1000 | CONN BARRIER STRP 12CIRC ... |
| A209109 | Eaton | 3.1 $ | 1000 | CONN BARRIER STRIP 9CIRC ... |
| A209106S1084 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A2000 ... |
| A20910704 | Eaton | 2.77 $ | 1000 | CONN BARRIER STRIP 7CIRC ... |
| A209117A3 | Eaton | 7.08 $ | 1000 | CONN BARRIER STRP 17CIRC ... |
| A20910904 | Eaton | 3.42 $ | 1000 | CONN BARRIER STRIP 9CIRC ... |
| A209104 | Eaton | 1.34 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
| A209106 | Eaton | 2.07 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
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A20910704 Datasheet/PDF