Line Electric - MKD3D-12 - Open Frame Relay, Power. 3PDT 5Amp 12VDC, Rare, New.

Line Electric - MKD3D-12 - Relay, Power. 3PDT 5Amp 12VDC, New. The MKD3D relay is a power relay typically used for general-purpose switching in industrial and electronic applications, featuring a 3PDT (Triple Pole Double Throw) contact configuration. It is commonly used to control multiple independent circuits with a single low-power signal. Open Frame Power Relay, Power. Input: DC. Configuration: 3PDT (3 Form C), providing three sets of normally open and normally closed contacts. A "3 Form C" relay contains three independent, identical sets of these Changeover (CO) contacts, allowing one coil to control three separate, isolated circuits simultaneously. Contacts: 3PDT. Contact Material: Silver Contact Ratings: 5Amp. Coil Voltage: 12VDC. Coil Resistance: 124 Ohms Duty Cycle: Continuous Connections: 3/16" (0.187”) Male Quick Connect (QC) Terminals. Operating Temperature: -45 C to 85 C Mechanical Life: 10,000,000 Cycles Mech Mtg: PCB or Panel with 6-32 Threaded Bore on Coil Side. Approximate Dimensions: 1.8” Height x 1.25” Width x 1.3” Depth Similar: KA14DY-12VDC Made in USA Applications: • Automation Systems: Frequently used in industrial control cabinets to automate circuit switching and protection. • Equipment Protection: Helps protect devices by isolating low-power control signals from high-power loads, preventing overloads. • Complex Wiring: The 3PDT configuration allows for the simplification of complex wiring by switching up to three different circuits simultaneously. • Control Systems: Widely used in remote control, communication, and mechatronics as an intermediate control component.