Siemens 30 A 3P-NO Solid State Relay, Zero Crossing, DIN Rail Thyristor, 600 V Maximum Load

Siemens

Product Information

Dimensions:
113.5 x 121 x 100mm
Range:
SIRIUS 3RF
Maximum Load Voltage:
600 V
Output Device:
Thyristor
Load Voltage Range:
48 → 600V
Minimum Control Voltage:
4 V dc
Off State Leakage Current:
10 mA
Switching Type:
Zero Cross
Maximum Operating Temperature:
+60°C
Terminal Type:
Screw
Control Voltage Range:
4 → 30 V dc
Minimum Operating Temperature:
-25°C
Operating Temperature Range:
-25 → +60°C
Minimum Load Current:
0.5 A
Contact Configuration:
3P-NO
Length:
113.5mm
Maximum Turn On Time:
1/2 cycle + 1 ms
Maximum Load Current:
30 A
Mounting Type:
DIN Rail
Series:
3RF2
Depth:
121mm
Height:
100mm
Maximum Control Voltage:
30 V dc
Minimum Load Voltage:
48 V
RoHs Compliant
Checking for live stock

The Siemens 3RF2430 1AC45, part of the robust SIRIUS 3RF2 series, is a 3-phase solid state relay (SSR) controller for industrial switching. Designed for DIN rail mounting and rated at up to 30 A and 600 V AC, it features a built-in heat sink and zero-cross thyristor output to ensure silent, reliable operation. Compact (113.5 × 121 × 100 mm) and built to global safety standards, it’s ideal for controlling resistive or inductive loads in commercial and automation environments.

Why Buy the Siemens Solid State Relay?

Choose this relay for its blend of high performance, reliability, and ease of installation. Its zero cross switching significantly reduces electrical noise and electromagnetic interference, helping avoid nuisance tripping and extending system uptime. With a built-in heat sink and DIN rail form factor, it simplifies installation while maintaining excellent thermal performance. As a globally approved component from Siemens, this SSR delivers industrial-grade durability and regulatory confidence.

Product Functional Highlights & Benefits:

  • Highly Reliable Zero Cross Thyristor Output
  • Wide Load Voltage Range (48 – 600 VAC)
  • 30 A Maximum Load Current
  • Low-Control Voltage (4–30 V DC)
  • Compact DIN Rail Design with Integrated Heatsink
  • Broad Operating Temperature Range
  • Low Standby Leakage Current (~10 mA)
  • Wear Free, Silent Switching.

pdf icon
Datasheet_3RF2430-1AC45(Technical Reference)

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You can order Siemens brand products with 3RF2430-1AC45 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Solid State Relays category are shipped in lowest possible time.
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