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Rocker Switch KCD4 detailed classification


But there are also different types of KCD4 rocker switches.

1. Small capacity non-sealed type

The rated voltage and rated current of this type of ship switch are small. This type of product has three positions. In terms of material, the terminal is usually brass-coated with gold or silver. Long life, up to 50,000 times.

2. Large capacity sealed type

For large-capacity rocker switches, they are more suitable for use in power supplies, and the safety of airtightness is more guaranteed, there are two gears, ON or OFF, and the terminal material is brass-clad tin.

Electrical Ratings5A 120VAC, 28VDC;2A 250VAC
Electrical Life50,000 cycles typical
Contact Resistance<20 mΩ max initial 2-4VDC, 100mA
Dielectric Strength1500Vrms min
Insulation Resistance> 100MΩ min
Operating Temperature-40°C to 85°C
Storage Temperature-40°C to 85°C
Electrical Ratings15A 125VAC;8A  250VAC
Electrical Life10,000 cycles typical
Contact Resistance<50 mΩ initial
Dielectric Strength1500Vrms min
Insulation Resistance> 100MΩ min
Operating Temperature-40°C to 85°C
Storage Temperature-40°C to 85°C

The above switch classification is based on the US CIT switch relay.

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