Siemens 3RF2 Series Solid State Relay, 50 A Load, DIN Rail Mount, 460 V Load

View all Solid State Relays

Subtotal (1 unit)*

£97.01

(exc. VAT)

£116.41

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£97.01

*price indicative

Shop Siemens SIRIUS
Discover our Siemens SIRIUS products. Command, Control, Monitor and start your motors the Hybrid way.
Find out more
RS Stock No.:
211-3668
Mfr. Part No.:
3RF2350-1BA04
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Maximum Load Current

50 A

Mounting Type

DIN Rail

Maximum Load Voltage

460 V

Minimum Load Voltage

48 V

Switching Type

Instantaneous Switching

Range

SIRIUS 3RF

Minimum Load Current

0.5 A

Contact Configuration

SPST

Output Device

Thyristor

Series

3RF2

COO (Country of Origin):
DE
The Siemens SIRIUS 3RF2 series is a solid-state contactor single phase for switching resistive/inductive loads. It has operating temperature of 40 °C. The type of electrical main current circuit and for auxiliary and control current circuit is through screw-type terminal. It is non-wearing and silent and are ideal for noise-sensitive areas. It is also extremely reliable at high switching frequencies. As the heat sink is already integrated, they can be used directly in the control cabinet. The compact design saves space on the mounting rail.

Operating frequency is 50 to 60 Hz
Protection class IP is IP20

Related links