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.
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Function: 3‑phase solid‑state contactor, zero‑cross switching, 2‑phase controlled
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Rated operational voltage (load): 48–600 Vac, 50/60 Hz
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Rated operational current: 30 A AC‑51 at 40 °C ambient
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Control (input) voltage: 4–30 VDC
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Main circuit: 3‑pole, screw terminals for L1/L2/L3 and T1/T2/T3
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Blocking voltage: approx. 1200 V
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Housing: IP20 protection, DIN‑rail mountable, approx. 90 mm wide and 112.5 mm deep.
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Wear‑free semiconductor switching for high reliability and silent operation, ideal for frequent cycling.
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Compact Sirius design with front‑accessible terminals simplifies installation and panel wiring.
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Designed for industrial environments with high dV/dt immunity and built‑in heat dissipation for continuous full‑load duty.
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3‑phase motor control, pumps, fans, and compressors where silent, maintenance‑free switching is desired.
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Industrial process heating, ovens, and other resistive or lightly inductive loads up to 30 A per phase.
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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
