China No+Nc Pushbutton Switch Standard Handle Knob Button

Standard/Long handle knob
1. Application
CB series pushbutton switches are used in industrial for controlling circuits of AC50HZ or 60Hz, rated operation voltage 380V or below and DC operational Voltage 220V or below for controlling in magnetic starter, contactor, relay and other electrical circuits. The butons indicators can also be used in the place with indicated light or signal. They meet with the standards: IEC 60947-5-1
2. Specification
Operation terperature: -5oC - +40oC
Operation humidity: 45% - 85%
Contact resistance: <=50mΩ
Degree of protection; IP40
Power-frequency withstand voltage: 2500V, 1 min
ELECTRIC durability: 50 x 104
Rated insulation voltage: Ui 660V
Conventional thermal current: Ith 10A
Rated operation voltage: Ue 380V, 220V, 110V, 48V, 24V
Rated operation current: AC-15 2.5A 4.5A 6A 8A -
DC-13 - 0.3A 0.6A 1.3A 2.5

DescriptionTypeSchemeStandard handle knobCB2-BD21N/OCB2-BD25N/O+N/CCB2-BD41N/OCB2-BD45N/O+N/CCB2-BD332N/OCB2-BD532N/CButton with protection cover IP65CB2-BJ21N/OCB2-BJ25N/O+N/CCB2-BJ41N/OCB2-BJ45N/O+N/CCB2-BJ332N/OCB2-BJ532N/C

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