Brand: Siemens.
Condition: New never used. Unit remains in the original Siemens cardboard box with factory inserts; terminals are clean with no signs of wiring, though the box shows light storage wear and handling marks typical of warehouse stock.
Function: 3‑phase solid‑state contactor, zero‑cross switching, 2‑phase controlled
Rated operational voltage (load): 48–600 Vac, 50/60 Hz
Rated operational current: 30 A AC‑51 at 40 °C ambient
Control (input) voltage: 4–30 VDC
Main circuit: 3‑pole, screw terminals for L1/L2/L3 and T1/T2/T3
Blocking voltage: approx. 1200 V
Housing: IP20 protection, DIN‑rail mountable, approx. 90 mm wide and 112.5 mm deep.
Wear‑free semiconductor switching for high reliability and silent operation, ideal for frequent cycling.
Compact Sirius design with front‑accessible terminals simplifies installation and panel wiring.
Designed for industrial environments with high dV/dt immunity and built‑in heat dissipation for continuous full‑load duty.
3‑phase motor control, pumps, fans, and compressors where silent, maintenance‑free switching is desired.
Industrial process heating, ovens, and other resistive or lightly inductive loads up to 30 A per phase.
Suitable for OEM machinery builders and MRO departments standardizing on Siemens Sirius components.
This listing is ideal for buyers needing a genuine German‑made Siemens 3‑phase solid‑state contactor in unused condition, ready for integration into new builds or as a high‑quality spare. Buyers should confirm suitability using the official Siemens 3RF2430‑1AB45 datasheet and local electrical standards before installation
