Two-way SCR output suitable for commercial and industrial applications with reliable performance Ultra-low input current, low output off-state leakage current, and low on-state voltage drop Equipped with R-C snubber circuit, standard output design, and 100% load current aging tested Features LED output status indicator and transparent protective cover for added user protection SSR series three-phase solid state relay constructed with flame-retardant engineering plastic housing and epoxy resin encapsulation, threaded terminal connections for secure wiring, offering robust structure, high impact resistance, and excellent vibration resistance Low input drive current allows easy integration with computer terminals and various digital control circuits Commonly used in automation control systems for industrial equipment including chemical processing, food machinery, packaging machines, textile machinery, CNC machine tools, plastic machinery, fitness equipment, and entertainment systems Ideal for demanding environments requiring resistance to corrosion, moisture, dust, and frequent switching operations; serves as a reliable alternative to traditional AC contactors Item Type: 3 Phase Solid State Relay Material: ABS Purpose: Relay Model: SSR-3 D4840 40A Control Voltage: 3-32VDC Load Voltage: 480VAC Load Current: 40A Control Current: 20mA Certified to meet European Community CE standards and ISO9001 quality management standards 1 x 3 Phase Solid State Relay Note: New and old versions of this product may be shipped randomly. Please ensure acceptance of this condition prior to purchase.