Description

• The COB series are used in controlling circuit of AC 50HZ or 60HZ, Voltage to 660V, DC coltage below 400v, it is used for controlling signal and interlocking.
• The main body adopts zinc alloy and high grade anti-flaming plastic, the contact adopts circuit of AC voltage 380v, 50hz or 60hz, DC vooltage below 380V.
• Used as kinds of indication signal, warning signal, accident signal and other signals.
• These are rain proof crane control push button switch which are newly developed products.
• These are made up of very high quality fine plastic, and there design are very beautiful.
• These have advanced and big contact capacity, mechanical interlocking , and if necessary they can achieve interlock circuit to assure the more safety and reliable using.
• The products matched cable jacket and waterproof rubber sealing strip, have a good (IP65 level) performance of dust and rain.
• So these are most suitable for the remote controll in outdoor, rainy and snowy, dusty and damp environment, such as electric hoist, open conveyor blt, building line etc.