50 Amp Solid State Relay For 42 To 530Vac 4 To 32Vdc Control Plug And Play Single Phase Zero Cross Panel Mount SSR With LED Indicator And Varistor Protection Non OEM Replacement

50A SSR for 42-530VAC, 4-32VDC Control, Zero-Cross
✔️ 1-Pole SPST-NO, 50A, 42-530VAC, 4-32VDC input, LED, MOV

This high-power solid state relay is a panel-mount hockey-puck unit designed to switch single-phase AC loads (42-530 VAC) from a 4-32 VDC control signal. It features zero-cross switching with LED status indication, built-in MOV protection, and compatibility with RM1A48D50 specifications for non-OEM replacement in industrial control panels.

✅ 50 A AC continuous load (AC-51)
✅ 42-530 VAC load voltage range
✅ 4-32 VDC control input
✅ Zero-cross switching with LED status indication
✅ Built-in MOV overvoltage protection
✅ Panel/chassis mount hockey-puck housing approx. 58.2 x 44.8 x 28.8 mm
✅ IP20 clip-on safety cover with screw terminals and self-lifting clamps
✅ Optical isolation >4000 Vrms and DCB technology

💡 What is a solid state relay used for in industrial control panels? This handy device lets you switch AC loads from a low-voltage control signal. - Silent switching of mains AC loads in automation systems - Optical isolation between control circuitry and mains to protect electronics - Supports resistive, inductive, and capacitive loads with proper heatsinking and derating