PHOENIX
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Pertanyaan umum tentang PHOENIX dari 3G Electric.
What pressure ranges are available for PHOENIX air compressor switches?
PHOENIX air compressor switches are available in standard pressure ranges including 20–100 psi, 35–150 psi, and 45–175 psi. Each switch has specific cut-in and cut-out settings, such as 70/100 psi or 135/175 psi. The exact range is indicated in the product specifications, allowing you to match the switch to your compressor's operating pressure.
What port configurations do PHOENIX switches offer?
PHOENIX switches come with either a single 1/4" FNPT port or a four-port configuration with four 1/4" FNPT connections. The four-port models allow for multiple pressure gauge or relief valve attachments. The port type is specified in the product details, such as '1/4" FNPT' or '(4) 1/4" FNPT'.
Are PHOENIX water pump switches suitable for automatic operation?
Yes, PHOENIX water pump switches are designed for automatic on/off operation based on system pressure. For example, model 69ES1Z2040 has a cut-in of 20 psi and cut-out of 40 psi. These switches use a diaphragm sensor to detect pressure changes and control the pump motor accordingly.
What is the difference between PHOENIX switch models with 'Auto/Off' and those without?
Models labeled 'Auto/Off' include a manual on/off lever that allows you to disable the automatic function for maintenance or priming. Models without this feature operate solely in automatic mode. Both types use the same diaphragm mechanism and pressure settings.
Can PHOENIX switches be adjusted to different pressure settings?
PHOENIX switches are typically factory-set to specific cut-in and cut-out pressures, as listed in the specifications. Some models may allow limited field adjustment via a screw, but the exact adjustability is not specified by the brand. For precise control, select a model with the desired pressure settings.
What electrical ratings do PHOENIX switches support?
PHOENIX switches are designed for standard motor control applications, typically rated for voltages up to 240V AC and currents suitable for fractional to small horsepower motors. Specific electrical ratings are not listed in the product data, so verify compatibility with your motor's requirements before installation.















