Cam voltmeter switch, 3L and 3LN, 45°, 12 A, screw mounting
Cam voltmeter switch, 3L and 3LN, 45°, 12 A, screw mounting
Cam voltmeter switch, 3L and 3LN, 45°, 12 A, screw mounting
Description
This K1 voltmeter switch is ideal for switching between phase-phase and phase-neutral voltage measurements on a switchboard, has a rated voltage of 690V AC. It has a square shape and a metallic legend with black marking. It is IP65 and installs with screws. This voltmeter phase switch offers the maximum mechanical and electrical robustness of its class, for prolonged operation without maintenance. Its high IP allows for handling of panel operations in very dusty and wet environments, including outdoors.
Product details
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[ui] Rated Insulation Voltage690 V (pollution degree 3) conforming to IEC 60947-1
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[uimp] Rated Impulse Withstand Voltage4 kV in isolating function
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Ambient Air Temperature for Operation-25-55 °C
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Ambient Air Temperature for Storage-40-70 °C
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Compatibility CodeK1F
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Electrical Connectioncaptive screw clamp terminals flexible, clamping capacity: 2 x 1.5 mm²
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Electrical Durability1000000 cycles AC-15
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Fixing Modemultifixing
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Ip Degree of ProtectionIP40 conforming to IEC 529
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Mechanical Durability1000000 cycles
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Mounting Locationfront
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Net Weight0.17 kg
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Overvoltage Categoryclass II conforming to IEC 536
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Product CertificationsCSA 240 V 1 hp 1 phase
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Product or Component Typecomplete cam switch
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Range of ProductHarmony K
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StandardsEN 60947-3 for power circuit
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[ie] Rated Operational Current Ac1.8 A at 690 V AC-3 3 phases conforming to IEC 947-3
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[ith] Conventional Free Air Thermal Current12 A
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[ithe] Conventional Enclosed Thermal Current10 A
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Cad Overall Depth97 mm
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Cad Overall Height45 mm
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Cad Overall Width45 mm
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Cam Switch Functionvoltmeter switch
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Cam Switch Head Typewith front plate 45 x 45 mm
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Component NameK1
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Contact Operationslow-break
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Maximum Operating Rate2.5 cyc/mn AC-21
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Off Positionwith Off position
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Positive Openingwith
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Presentation of Legendwith metallic legend, 0 - L1N - L2N - L3N - L1L2 - L2L3 - L3L1 black marking
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Protective TreatmentTC
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Rated Operational Power in w10500 W AC-21, 500...660 V 3 phases conforming to IEC 947-3
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Returnwithout
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Rotary Handle Padlockingwithout
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Shock Resistance30 gn conforming to IEC 68-2-27
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Short-circuit Current10000 A
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Short-circuit Protection16 A cartridge fuse, type gG
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Switching Angle45 °
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Switching Positionsleft: 0° - 315° - 270° - 225°
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Type of Measurementbetween 3 phases and between each of the 3 phases and neutral
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Vibration Resistance5 gn conforming to IEC 68-2-6 (f = 10-150 Hz)
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Type of Operatorblack handle, length = 35 mm