Definition of the ship type switch: The ship type switch is also called a wave switch, and its structure is the same as that of the toggle switch, except that the button handle is replaced with a ship type. The boat switch is often used as a power switch for electronic equipment. Its contacts are divided into single pole single throw and double pole double throw, and some switches also have indicator lights.

Ship type switch documentation: The manufacturer shall provide sufficient data to ensure that the switch can be installed and used in the manner specified by the manufacturer.

The switch shall have at least the following marks: manufacturer's name or trademark; type designation; power supply type, rated voltage, rated frequency; and other national standards mandatory mark.

The switch mark shall be marked on its main body and shall not be marked on screws, detachable washers or other parts that may be removed during wiring and installation. The signs to be marked shall be clearly and durable.

Technical requirements for ship type switches: The surface of the parts of the switch should be clean and free of rust, burrs, cracks or other mechanical damage. The shape and installation dimensions of the switch shall comply with the requirements of the design drawings.

Each solder joint should be welded firmly, without defects such as soldering, desoldering and pitting.

The switch is installed and operated in the normal way of use and should be protected from the live parts of the switch when in any position of use.

The insert should be able to withstand the insertion and removal of the insert, and will not cause the damage of the indicator to the extent that it meets the requirements of this standard.

Between any pole of the switch and the outer casing, the insulation resistance in the normal state should be greater than or equal to 100 MΩ. Approximately 500 V DC voltage was applied while measuring the insulation resistance, and measurement was performed after the voltage was applied for 1 min.

A 50 Hz sinusoidal waveform voltage, 1800 V/S, is applied between either pole of the switch and the housing, and no flashover or breakdown should occur.

The switch shall have sufficient mechanical strength to withstand the rigorous operation that may occur during normal use. The test method is carried out in accordance with GB15092.1-2000.

Current-carrying parts such as plugs should have sufficient mechanical strength and corrosion resistance. A copper alloy containing not less than 58% of copper and not less than 13% of chromium and having a carbon content of not more than 0.09% can be considered to have sufficient corrosion resistance.

Parts that contact, hold electrical connectors or pinch electrical connectors shall be heat and flame retardant.

The commutation should be clear, flexible, and free from stuck.