This Burkert 2518 connector has a pole protection and free wheeling diode and is suitable for a DIN EN 175301-803 Form A (previously DIN 43650) connection, but simply referred to as a DIN-A connection. DIN-A connectors are also called “sugar cube connectors” or “MPM”. The Form A refers to the distance between the pins, which is 18mm. It is rated for 12..24V AC/DC, 1A, and suitable for an ambient temperature range of -30..90⁰C. It is modular, compact, IP65 certified, connects the wires at a 90⁰ angle, allows for fast assembly and reduced integration time. This version comes with a steel mounting screw and as standard has an earth ground connection point. This cable plug has pole protection and a freewheeling diode in the circuit. The pole protection and freewheeling diode are used together to protect a switching DC power supply from transient voltage spikes, like a short-term back electromotive force (EMF) that is common in valve operation. Correct polarity is crucial for proper operation.
Pros:
- Adheres to DIN EN 175301-803 Form A, which is commonly used globally and can be used with numerous brands.
- This cable plug has pole protection and a freewheeling diode in the circuit to protect a switching DC power supply from transient voltage spikes.
- Burkert proven reliability.
- Allows for fast assembly and reduced integration time.
- IP65 certified.
- UL certified.
Cons:
- Only suitable for 12..24V AC/DC.
2518 series
The Burkert 2518 series is a range of cable plugs used to connect a power source to an electrical component, like a valve. Every plug is designed according to DIN EN 175301-803 (previously DIN 43650) Form A (shortly DIN-A). It comes in a wide variety of voltages, amperage and designs, each of which meet different protection, indication, or performance requirements. Possible circuitry options are: 2-pin without circuit, 3-pin without circuit, LED, varistor, rectifier, pole protection, freewheeling diode, HL-circuit, LR-circuit, IN-circuit, or a combination of different circuits. They connect at a 90⁰ angle and are IP65 certified, allowing for fast assembly and reduced integration time.
Specifications
Voltage : 12-24 V AC/DC
Material : Polyamide (PA)
Seal material : NBR (nitrile rubber)
Connector features : Recovery Diode,Polarity Protection
Electrical connection : DIN-A
Degree of protection (IP) : IP65
Approval : UL certification
Height (mm) : 41
Nominal current (A) : 1
Temperature (°C) : -30 °C to 90 °C
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