MRJ112

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Rotary switches are mechanical devices widely used in industrial and commercial applications to switch electrical energy from one source to another. They resemble an old-fashioned key switch, with an inner wheel that rotates to select from multiple output terminals. However, unlike the manual key switch, rotary switches are usually operated electronically. The MRJ112 is a type of rotary switch designed for high-voltage applications.

The MRJ112 is available in two switch types: single-pole, double-throw (SPDT) and double-pole, double-throw (DPDT) configurations. Depending on the application, the MRJ112 rotary switch can handle voltages up to 600 VDC/VAC at 10 amperes, and 50HZ/60HZ. Also, the switch has a UL listed safety barrier that prevents accidental contact with high voltages. This feature makes the MRJ112 rotary switch well suited for electrical installations in hazardous or uncontrolled environments. The switch also features a wide selection of actuator types and switch ratings.

In addition to its wide voltage range, the MRJ112 rotary switch is designed for long-term reliability and trouble-free operation. It features an inert gas-filled sealed compartment, which helps reduce operating temperature and prolongs the life of the switch. The enclosure is corrosion-resistant and provides mechanical protection for the switch. The rotary switch also features a sealed inner rotor mechanism, providing protection from dirt and moisture.

The MRJ112 rotary switch utilizes a robust contact mechanism and a wide selection of contact forms and materials. The contact forms available include silver cadmium oxide (AgCdO), gold alloy (Au-Ag), silver oxide-copper oxide (Ag2O-CuO), and gold-aluminum oxide (Au-Al2O3). These high-performance contact assemblies feature greatly extended life, excellent contact resistance, and low contact noise, and are ideal for power supplies, motor drives, and telecommunications applications.

The MRJ112 rotary switch is easy to install and operate. The rotary switch has an automatic self-latching mechanism that secures into the rotor position in three distinct steps, providing a reliable operating and safety interlock. In addition, the switch is easy to control from a distance or with remote control, providing convenient and versatile operation. Furthermore, the switch has an extensive selection of indicator plates, providing visual indication and verification of various positions in different color configurations.

The MRJ112 rotary switch is an ideal choice for industrial and commercial applications needing reliable, long-term performance. With its wide selection of contactforms and materials, mounting options, and voltage ratings, the switch is well suited for a wide range of applications. The switch is also relatively inexpensive and easy to install, making it the perfect choice for projects budget-conscious customers.

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