Siemens 3RF2 Contactor, 30V dc, 4 V dc Coil, 3-Pole, 50 A 30V dc, 3 NO, 600V

View all Contactors

Subtotal (1 unit)*

SGD516.80

(exc. GST)

SGD563.31

(inc. GST)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD516.80

*price indicative

RS Stock No.:
156-595
Mfr. Part No.:
3RF2450-3AC45
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

30, 4V dc

Product Type

Contactor

Number of Poles

3

Contact Voltage

600V

Contact Current

50A

Series

3RF2

Function

Safety

Normal State Configuration

3 NO

Terminal Type

Screw

Contactor Application

Safety

Control Circuit Voltage Uc

30V dc

Minimum Operating Temperature

-25°C

Operational Current Ie

50A

Maximum Operating Temperature

60°C

Length

150mm

Standards/Approvals

IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2

Depth

130mm

Width

120mm

Pole and Throw Configuration

3 Phase

COO (Country of Origin):
DE
The Siemens Solid State Contactor is engineered for robust performance in three phase applications, offering seamless control over AC current. With its zero point switching functionality, it optimises energy efficiency while minimizing wear on load circuits. Designed to operate within a wide voltage range, it ensures reliable operation under challenging conditions.

Compact for confined spaces

High surge current resistance

Reliable across a broad voltage range

Durable in industrial environments

Minimal wear for reduced maintenance

EMI protection for longevity

Easy system integration

Related links