Omron MY4H AC110/120 4PDT General Purpose Relay This relay is an industrial control component designed for precise switching applications in elevator, escalator, and general automation systems. Identifier/SKU: MY4H AC110/120 Brand: Omron Type: 4PDT Panel Mount Relay Coil Voltage: 110–120V AC Contact Configuration: 4PDT (Four Pole Double Throw) Switching Current: 3A (AC/DC) Coil Resistance: 4430Ω Contact Material: Gold Plated Mounting Type: Panel Mount, PCB Pin Terminals Maximum Switching Power: 330VA (AC), 72W (DC) Operating Temperature: -25°C to +60°C Series: MY4 Dimensions (L×W×H): 28.44mm × 22.1mm × 35.1mm Country of Origin: China Application: Suitable for elevator control panels, escalator circuit systems, and industrial automation equipment