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Siemens 3RF2330-1AA04 SIRIUS 30A 1-Pole Solid State Contactor | 24V DC Control, 48–460V AC Output
verified Siemens

Siemens 3RF2330-1AA04 SIRIUS 30A 1-Pole Solid State Contactor | 24V DC Control, 48–460V AC Output

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Availability & Commercial Pricing
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Surplus and high-value automation controllers are quoted dynamically based on exact condition and global express logistics. Receive formal pricing within 2 business hours.

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  • 30 A Heavy-Duty Switching: Rated for 30 A (AC-51 / AC-1) operational load current across 48V AC to 460V AC single-phase main power circuits.

  • Low-Noise Zero-Point Switching: Zero-cross switching architecture minimizes electrical noise, voltage spikes, and electromagnetic interference (EMI).

  • 24V DC Control Voltage: Operates efficiently on standard 15V DC to 24V DC control signal inputs for direct PLC output driving.

  • Integrated Heatsink Assembly: Compact 45 mm unit width complete with high-efficiency heatsink and DCB substrate technology for optimal thermal management.

  • Toolless DIN Rail Mounting: Mounts quickly onto standard 35 mm DIN rails or directly onto panel backplates using heavy-duty screw terminals.

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100% Genuine
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Express Dispatch
India, UAE & Global
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2-Hour RFQ
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Manufacturer / Brand Siemens
Part Number / MPN PLC-770
Category Classification PLC & Automation
Condition Status Used Clean
Testing & QA Inspection 100% Bench Tested, Visual Inspection & Power-On Verified
Packaging Type Anti-Static Industrial Sealed ESD Box / Factory Box
Dispatch Hubs Mumbai Central Hub (India) & Sharjah/Dubai Logistics Hub (UAE)

Additional Technical Attributes



  • Manufacturer / Brand: Siemens




  • Model / Part Number: 3RF2330-1AA04 (3RF23301AA04)




  • Product Series: SIRIUS 3RF23 Series




  • Product Type: Single-Phase Solid State Contactor (SSC) with Heatsink




  • Number of Poles: 1-Pole (1NO Main Contact)




  • Rated Operational Current (Ie): 30 A (AC-51 / AC-1)




  • Operational Voltage Range: 48V AC to 460V AC (50/60 Hz)




  • Control Supply Voltage (Us): 15V DC to 24V DC (24V DC Nominal)




  • Switching Type: Zero-Point (Zero-Cross) Switching




  • Connection Type: Screw Terminals




  • Protection Rating: IP20 Touch-Safe




  • Overall Dimensions (W x H x D): 45 mm x 100 mm x 135.5 mm




  • Mounting Type: 35 mm DIN Rail / Screw Mounting




  • Condition: Surplus / Used



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