Compatible with Carlo Gavazzi RM1A48D50 Solid State Relay, 50A 42-530VAC, 4-32VDC Control, Single-Phase Zero-Cross Panel Mount SSR with LED and Varistor Protection

★★★★★ 4.9 76 reviews

$49.99
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Management number 219211675 Release Date 2026/05/03 List Price $20.00 Model Number 219211675
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  • Parameters & OE reference Compatible with Carlo Gavazzi RM1A48D50, this high-power solid state relay is designed as a non-OEM replacement; single-phase SPST-NO (1 Form A) output, 50 A AC continuous load, 42–530 VAC load voltage range, 4–32 VDC control input, zero-cross switching with LED status indication and built-in overvoltage varistor protection for demanding industrial control panels.
  • Design, structure & installation Panel/chassis mount hockey-puck style SSR with compact 58.2 x 44.8 x 28.8 mm housing and IP20 clip-on safety cover; screw terminals and self-lifting clamps simplify wiring to bus bars and power distribution blocks, while 4000 Vrms optical isolation and robust DCB technology help protect low-voltage control electronics from mains transients in industrial environments.
  • Electrical compatibility & load types Compatible with control systems that supply a 4–32 VDC logic signal and switch single-phase AC loads up to 50 A within a 42–530 VAC range; suitable for resistive, inductive or capacitive loads when selected and heatsinked according to the original RM1A48D50 application design and datasheet limits, helping maintain stable zero-cross switching behavior in continuous-duty operation.
  • System integration & complementary components Compatible with standard 50 A solid state relay heatsinks, thermal interface pads, fuses, circuit breakers and temperature controllers commonly used with RM1A series hockey-puck SSR footprints; using appropriate heatsinking, short-circuit protection and load derating helps extend relay service life and maintain stable switching performance in continuous-duty installations.

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