
Allicdata Part #: | A303503B3-ND |
Manufacturer Part#: |
A303503B3 |
Price: | $ 1.38 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Eaton |
Short Description: | CONN BARRIER STRIP 3CIRC 0.437" |
More Detail: | 3 Circuit 0.437" (11.10mm) Barrier Block Connector... |
DataSheet: | ![]() |
Quantity: | 1000 |
50 +: | $ 1.25194 |
Top Termination: | Screws with Quick Connect Tabs |
Material Flammability Rating: | UL94 V-0 |
Material - Insulation: | Thermoplastic |
Operating Temperature: | -40°C ~ 105°C |
Mounting Type: | Chassis, Panel |
Terminal Screw Finish: | Zinc |
Terminal Screw Material: | Steel |
Color: | Black |
Features: | Flange |
Barrier Type: | 2 Wall (Dual) |
Bottom Termination: | Closed |
Series: | A3000 |
Wire Gauge: | 12-22 AWG |
Voltage Rating: | 600V |
Current Rating: | 30A |
Number of Rows: | 1 |
Pitch: | 0.437" (11.10mm) |
Number of Wire Entries: | 3 |
Number of Circuits: | 3 |
Terminal Block Type: | Barrier Block |
Part Status: | Active |
Packaging: | Bulk |
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, Terminal Blocks - Barrier BlocksBarrier terminal blocks are high performance and terminal blocks with insulation barriers that separate inputs from outputs. In a barrier terminal block, insulation between the input and output is provided by isolating barriers, allowing for more efficient and reliable connection of input signals. The barrier terminal works by forming a connection with the input and output wires, which are electrically and mechanically connected together. The insulation barrier blocks any interference from external sources and from the current flowing between the two components.A303503B3 is a type of barrier terminal block. It assists in connecting and securing two or more wires together. It is mainly used in industrial applications such as workshop machinery, power distribution and industrial automation equipment. The terminal block consists of two connections: one is the input and the other is the output. It is generally used to join wires together but it’s also used for other functions such as easily switching between different circuits.The A303503B3 terminal block has a variety of features: it is designed for high temperature environments, has a slim, low profile design which saves space, and provides an efficient electrical and mechanical connection between multiple wires. Additionally, the terminal block includes an integrated shorting barrier which provides extra insulation and protection against arcing and reduces potential leakages of power due to sparks or short circuits. The working principle of the A303503B3 terminal block is relatively simple. It is based on the fact that when two wires are connected together in a terminal block, they form an electric bridge that allows current to pass through. The current flows through the bridge and is then offloaded onto the output wire. The insulated barrier between the input and output wires prevents any leakages or electrical currents from going back to the input wire, and the shorting barrier provides additional insulation and protection. The A303503B3 terminal block is typically composed of two components: the body and insulating barrier. The body of the terminal block is constructed from high-grade plastic which is resistant to heat, and the insulated barrier is constructed from a combination of plastic material, such as PVC, and metal alloy material, such as copper. The terminal block is designed to be connected easily and securely. The body of the terminal block has two sections, one for the input wires and one for the output wires, and the barrier is inserted between them and locks in place. The wired are then placed in the designated section of the terminal block with the core section of the wire pointing outwards to form the connection. The A303503B3 terminal block is a useful and reliable component for a range of applications in industrial settings. It is designed to withstand high temperatures, has a slim and low profile to save space, and provides an efficient electrical and mechanical connection between multiple wires. Additionally, the integrated shorting barrier helps to reduce the risk of any potential power leakages due to sparks or short circuits.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
A303509S2606 | Eaton | 5.45 $ | 1000 | A3000 SERIES CUSTOM 9-POL... |
A303518S2608 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A3000 ... |
A30310407MT | Eaton | 1.68 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
A303504A1A2A3MT | Eaton | 3.0 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
A303504S2655 | Eaton | 2.4 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
A303114 | Eaton | 4.1 $ | 1000 | CONN BARRIER STRP 14CIRC ... |
A303104 | Eaton | 1.25 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
A303504MP | Eaton | 1.53 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
A30315RNZQE | C&K | 4.0 $ | 1000 | SWITCH ROTARY 3POS 2.5A 1... |
A30315RNCQE | C&K | 6.91 $ | 24 | SWITCH ROTARY 3POS 2.5A 1... |
A30350807MP | Eaton | 3.04 $ | 1000 | CONN BARRIER STRIP 8CIRC ... |
A30310807WR | Eaton | 2.96 $ | 1000 | CONN BARRIER STRIP 8CIRC ... |
A30350604 | Eaton | 2.22 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
A303505S2608 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A3000 ... |
A303105 | Eaton | 1.56 $ | 1000 | CONN BARRIER STRIP 5CIRC ... |
A303104A1 | Eaton | 1.8 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
A30305RNCQE | C&K | 4.14 $ | 1000 | SWITCH ROTARY 3POS 2.5A 1... |
A30305RNZGE | C&K | 9.36 $ | 1000 | SWITCH ROTARY 3POS 2.5A 1... |
A30310900 | Eaton | 2.87 $ | 1000 | CONN BARRIER STRIP 9CIRC ... |
A30350207 | Eaton | 0.75 $ | 1000 | CONN BARRIER STRIP 2CIRC ... |
A303103L1 | Eaton | 1.2 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
A30350800 | Eaton | 2.56 $ | 1000 | CONN BARRIER STRIP 8CIRC ... |
A30305RNZQ | C&K | 5.53 $ | 1000 | SWITCH ROTARY 3POS 2.5A 1... |
A30350307MP | Eaton | 1.29 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
A303110 | Eaton | 3.07 $ | 1000 | CONN BARRIER STRP 10CIRC ... |
A30310607MT | Eaton | 2.35 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
A303503 | Eaton | 1.04 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
LDS-A303RI | Lumex Opto/C... | 1.09 $ | 686 | LED 7-SEG .30 SNGL YEL CA... |
A303504S2643 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A3000 ... |
A303516S2391 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A3000 ... |
A303504S2665 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A3000 ... |
A303502A2A3MT | Eaton | 1.45 $ | 1000 | CONN BARRIER STRIP 2CIRC ... |
A303 | TPI (Test Pr... | 4.82 $ | 1000 | RUBBER BOOT |
A303102 | Eaton | 0.69 $ | 1000 | CONN BARRIER STRIP 2CIRC ... |
A30311200 | Eaton | 3.68 $ | 1000 | CONN BARRIER STRP 12CIRC ... |
A30310607 | Eaton | 2.07 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
A30342MSCQK | C&K | 6.21 $ | 1000 | SWITCH ROTARY 3POS 2.5A 1... |
A30310209 | Eaton | 1.09 $ | 1000 | CONN BARRIER STRIP 2CIRC ... |
A30303RSZQ | C&K | 3.57 $ | 1000 | SWITCH ROTARY 3POS 2.5A 1... |
A303503B3 | Eaton | 1.38 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
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CONN TERM BLK WW BARR 8POLE8 Circuit 0.2...

CONN TERM BLK EX BARR 2POLE2 Circuit 0.3...

CONN TERM BLK EX MT END 5POLE5 Circuit 0...

CONN TERM BLK EX MT END 2POLE2 Circuit 0...
