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- 3 cable entries M 16 x 1.5.
- Thermoplastic enclosure.
- Coding level "High" according to ISO 14119.
- 52 mm x 90 mm x 30 mm.
- A long life.
- Large wiring compartment.
- High level of contact reliability with low voltages and currents.
By spotting water in drip pans in air handler units, beneath raised floors in data centers, or on floors near sump pumps and drains, the Series WD3 Water Leak Detectors guard equipment against water damage. Once the water has risen to a point where it spans the two conductive strips on the housing's bottom, it is detected. Depending on the model selected, local notice of the alarm situation is provided by audio and visual alerts, and remote indication or control is provided by an internal switch to stop additional water buildup. The Model WD3-BP-D1-A is battery-powered for use in situations where power is not available. Alternatively, the water detector can be powered by either AC or DC supply voltages. By using the provided adjustable mounting bracket, the sensing height can be reduced to as little as 1/32". The mounting bracket can be fastened to any flat surface using either the mounting screws or the connected adhesive strips.
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1489 Thermal-Magnetic Circuit Breakers
Bulletin 1489-M Thermal-magnetic Circuit Breakers are UL 489 Listed for branch circuit protection in the United States and Canada, and they are certified as Miniature Circuit Breakers for IEC applications. These circuit breakers are ideal for extreme ambient conditions, feature fast breaking time, and superior shock and vibration resistance.
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Applications
■ Calibration service companies and service industry.
■ Measurement and control laboratories.
■ Pressure tests.
Special features
■ Digital indicator with interchangeable pressure sensors (plug-and-play).
■ Measuring ranges 0 ... 1,000 bar [0 ... 14,500 psi].
■ Type of pressure: Positive and negative overpressure,absolute pressure and differential pressure.
■ Accuracy: 0.2 %, optionally 0.1 % (incl. calibration certificate).
■ Data logger for recording measured values.
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To satisfy your specified current ratings and breaking capacities, ALLEN-BRADLEY provides nine various frame sizes for our Bulletin 140G Molded Case Circuit Breakers, ranging from 10 to 3000 A. These circuit breakers, which come in a variety of operators and accessories, aid in protecting circuits from overload, short circuits, and ground faults.
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Voltec Engineering Limited
Automation and control products are the focus of VOLTEC ENGINEERING LIMITED. In the area of comprehensive industry solutions for alteration, upgrading, and new construction projects, VOLTEC ENGINEERING LIMITED is a one-stop solution provider.
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