PB3（Φ22mm）
Modular combination, reliable structure, convenient for installation and maintenance. Degree of protection of heads reach up to IP65. The luminescent module designed as integrated structure has complete voltage specifications with low energy consumption.
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Mechanical endurance
3,000,000 times for normal pushbuttons, mushroom-head pushbuttons, illuminated pushbuttons and switching elements, 300,000 times for knobs and maintained pushbuttons, 50,000 times for key switches and emergency stop pushbuttons
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Electrical endurance
500,000 times (minimum load: DC24V 5mA)
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Mounting cut-outs
Φ22.3mm
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Voltage grade
AC/DC 6V/12V/24V/36V/48V/110V/220V，AC 220V/380V
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Head Shape
Flat pushbuttons, high-position pushbuttons, mushroom-head pushbuttons, knobs, key switches and emergency stop pushbuttons
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Degree Of Protection
IP65
Product Features
Technical Parameters
Main Parameters
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Rated Insulation Voltage |
600V 50Hz |
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Power Frequency Withstand Voltage |
AC1890V 50Hz:lmin |
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Mechanical Endurance |
3,000,000 times for normal pushbuttons, mushroom pushbuttons and illuminated pushbuttons 300,000 times for knobs and latching pushbuttons 50,000 times for emergency stop pushbuttons 3,000,000 times for switching elements |
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Electrical Endurance |
500,000 times, minimum load: DC24V 5mA |
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Ambient Temperature |
-25°C~+70°C |
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Storage Temperature |
40°C~~+80°C |
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Action Frequency |
1,200 times per hour |
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Certificate |
CCC、CE、CQC |
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Compliance Standards |
GB/T14048.1，GB/T14048.5，IEC60947-5-1 |
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Degree of Protection |
IP65; IP 20 for switching elements and lighting elements |
Industry Application
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Rail TransitEnhancing urban traffic with smart solutions to deliver a high-quality travel experiency
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New EnergyPromoting the utilization of renewable energy, assisting in the transformation to clean energy
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LogisticsAssisting in the intelligence of logistics management systems, improving transportation efficiency and traceability
Products & Services
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