MRF112

Contact Material:	Phosphor Bronze
Contact Finish:	Gold
Mounting Type:	Through Hole
Termination Style:	PC Pin
Features:	Process Sealed
Depth Behind Panel:	--
Panel Cutout Dimensions:	--
Operating Force:	0.510 ~ 2.039gfm
Series:	MR
Part Status:	Active
Number of Positions:	2 ~ 12
Index Stops:	Adjustable
Number of Decks:	1
Number of Poles per Deck:	1
Circuit per Deck:	SP12T
Contact Timing:	Non-Shorting (BBM)
Current Rating:	0.4VA (AC/DC)
Voltage Rating - AC:	28V
Voltage Rating - DC:	28V
Actuator Type:	Screwdriver Slot
Actuator Length:	Flush
Angle of Throw:	30°

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Rotary Switches

Rotary switches are one of the most widely used switching mechanisms in a range of applications in industry, commerce and the home. MRF112 is a rotary switch designed for single-level and/or multilevel switching applications. MRF112 provides a robust solution for customers requiring a solution to control circuits across more than two poles. It features a plastic housing, an unbreakable plastic switch actuator, brass terminals, insulated terminals and liquid crystal polymer substrate. The entire design is optimized for space and weight, making it ideal for use in a variety of applications. MRF112 has two modes of operation: single level switching and multilevel switching. In single-level switching, the switch moves from one contact position to the other at the same time. In multilevel switching, each position of the switch can be used to create a different circuit, allowing multiple circuits to be controlled.The working principle of MRF112 is based on the principle of electro-mechanical actuation. This means that the switch is actuated by an electrical signal which causes the contactor to move to the desired position. The nuts and washers at the ends of the switch terminal serve to transfer the force to the movable contactor, enabling the switch to move and make the connections to the contacts. MRF112 can be used in a variety of applications, including power supplies, lighting circuits and process control applications, High voltage and current ratings, make it suitable for controlling multiple levels in a limited space. MRF112 is designed for easy installation and maintenance, and its mechanical construction makes it fast and reliable. Its robust design also makes it ideal for use in extreme temperatures, high humidity and vibration-prone environments. In terms of safety, MRF112 ensures that there is no risk of arc-flash or shock, since the entire design is contact and insulation-free, making it ideal for use with high voltage circuits. MRF112 is also designed to minimize contact wear and resist corrosion, making it suitable for use in a range of applications and environments. Its unique design also makes it easy to combine with other switches and contactors, making it a versatile solution for many switching needs. In conclusion, MRF112 is an excellent choice for customers looking for a reliable, economical and space-saving rotary switch. With its robust construction, wide range of applications, and high voltage and current ratings, it is perfectly suited for different types of applications, including process control, power supplies and lighting circuits.

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