RB212C1121

Illumination Type, Color:	--
Electrical Life:	10,000 Cycles
Mechanical Life:	--
Operating Temperature:	-20°C ~ 65°C
Panel Cutout Dimensions:	Rectangular - 30.00mm x 22.00mm
Features:	--
Ingress Protection:	--
Termination Style:	Quick Connect - 0.187" (4.7mm)
Mounting Type:	Panel Mount, Snap-In
Illumination Voltage (Nominal):	--
Series:	RB2, LAMB
Actuator Marking:	O -
Color - Actuator/Cap:	Black
Actuator Type:	Concave (Curved)
Voltage Rating - AC:	125V
Current Rating:	16A (AC)
Switch Function:	On-Off
Circuit:	DPST
Part Status:	Active
Packaging:	Bulk

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Rocker Switches

Rocker switches are a type of switch which uses a rocker to switch an electrical circuit. The rocker can be pressed down, allowing the circuit to be completed, or released, allowing the circuit to be disconnected. There are various types of rocker switches available on the market, and one of the most popular is the RB212C1121. This particular rocker switch is designed for use in heavy-duty, industrial applications.

Applications of RB212C1121 Rocker Switches

The RB212C1121 rocker switch is a robust and reliable switch that is suitable for many uses in industrial and commercial applications. It is a popular choice for controlling hydraulic and pneumatic systems as it is able to handle high pressures and temperatures. It is typically used in harsh environments due to its rugged construction and corrosion resistance. Additionally, the switch is designed for use in hazardous locations, such as factories and gas plants, as it is certified for use in these areas.

Working Principle of RB212C1121 Rocker Switches

The RB212C1121 rocker switch is an enclosed contact switch. It has two positions which are clearly indicated by the rocker itself. When the rocker is in one position, the switch is open, meaning the current in the circuit is disconnected. When the rocker is in the other position, the switch is closed, and the current in the circuit is completed.The switch consists of a brass stem and body, along with a stainless steel rocker and contacts. The stem is connected to the rocker and holds it in the two positions. The contacts are plated in a corrosion-resistant material, such as gold or nickel, which allows them to last longer when connecting and disconnecting. The switch also has a unique mechanical design which makes it resistant to shock and vibration, and prevents accidental switching. The contacts are tamper-proof, meaning they cannot be opened without a special screwdriver.To make sure the switch is working properly, it is important to check the connections regularly. It is also necessary to test the switch for any loose connections and make sure the contacts are properly aligned. If any problems are found, the switch must be replaced as soon as possible.

Conclusion

The RB212C1121 rocker switch is a popular choice for controlling hydraulic and pneumatic systems in industrial and commercial applications. It is designed for use in hazardous locations due to its rugged construction and corrosion resistance, as well as its unique mechanical design which makes it shock and vibration resistant. Additionally, it has tamper-proof contacts which make it ideal for use in areas where safety is an important consideration. Regular inspection and testing of the connections is necessary in order to ensure the switch is working properly and will provide reliable operation.

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Part Number	Manufacturer	Price	Quantity	Description