Pilot Lights (AD26B,AD26C,GB2/4/5/7)

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GREEGOO, a professional pilot lights manufacturer. More types of pilot lights required, please see our online catalogue. If you can not find suitable pilot lights from our catalogue, our R&D team can design custom-made pilot lights to meet your request. GREEGOO, your best partner of pilot lights.

Our AD26B, AD26C and GB series pilot lights are used in industrial controlling circuits of AC50Hz or 60Hz with rated working voltage up to 380V and rated DC working current up to 220V, to act as the controller of magnetic controllers, contactors, relays and other electrical circuits. Buttons with pilot light can also be used under the condition of light signal indicating. The products conform to IEC60947-5-1 standards.

Normal working conditions:
. Conform to standards: IEC60947-5-1, GB/T 14048.5-93
. Ambient temperature: -5~+40, the average temperature during 24 hours couldn't exceed +35
. Altitude: Altitude of installation couldn't exceed 2000m
. Atmosphere condition: Relative humidity of the atmosphere couldn't exceed 50%, when the highest temperature is +40; Much higher relative humidity is allowable under the condition of lower temperature, for example, when the temperature reaches +20, the relative humidity is up to 90%. As for dews, which contingently appear due to change of temperature, special steps should be taken.
. Pollution grade: Grade III
. Installation class: Class I

Type and meanings:
1. Company code
2. Design sequence number
3. Structure classes: GB2-B/GB4: Metal head;
GB2-E/GB5: Plastic head
4. Derivative type
5. Specification code

Structure and Performance
. Adopting anti-moving operation head, the button can't be dismounted from the front side of metal button
. All contacts can play the dual funtions of circuits switching and self-cleaning, this under the condition of low voltage and small current flow(5V, 5mA), application for the products ensures reliabiltiy of contacting.
. NO and NC contactor groups are independent to each other, and they can be freely combined with each other according to customers' demands. It features for easy replacement.
. Concealed terminals make its operation much safer and more reliable. Adopting Zinc and aluminum alloymetal on its metal head style acting head and its foundation, the pushbutton switch features for elegant appearance and firmness.
. Button with light, signal lights universally adopt BA9S light-socket, customers can choose various bulbs according to their demands.

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