ST48D50 Datasheet | Teledyne Technologies

Description 12A, 4-30 Vdc 25A, 4-30 Vdc 50A, 5-30Vdc For Ro HS pliant Contact Factory NOTES 1) Line Voltage (nominal): 24 = 240 Vac; 48 = 480 Vac 2) Switch Type: D = Zero-cross turn-on; Series ST Output to 50A, 600Vac DC Control Solid-State Relays FEATURES /BENEFITS - Industry standard package - Internal MOV (certain models) - Control LED (certain models) - AC or DC control available - Excellent thermal performance - Tight zero-cross window for low EMI - High immunity to surges DESCRIPTION The Series ST single-phase relays are designed for high-power applications. The design incorporates an SCR or triac output. The Series ST relays utilize optical isolation to protect the control from load transients. Control LED is available on certain models. All Series ST relays are zero crossing. Internal MOV is also available on ST24D 25A and 50A models. APPLICATIONS - Heating control - Industrial and process control - On/Off controls of AC equipment APPROVALS All models are UL recognized. UL File Number: E128555. Figure 2 - ST relays © 2018 TELEDYNE RELAYS (800) 284-7007 - .teledynerelays. ST Page 1 ST42018Q2 Series ST Output to 50A, 600Vac DC Control Solid-State Relays ELECTRICAL SPECIFICATIONS (+25°C ambient temperature unless otherwise specified) INPUT (CONTROL) SPECIFICATIONS Input Type Min Max Units Control Range ST24 Vdc ST48...