Siemens Relay, 1 Phase, 24 to 240 V AC/DC Monitor Range, 2 CO, Screw, Snap-On, 240V ac 24 to 240 V DC

View all Monitoring Relays

Subtotal (1 unit)*

Kr. 7 345,74

(exc. VAT)

Kr. 9 182,18

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 12 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 7 345,74

*price indicative

RS Stock No.:
768-483
Mfr. Part No.:
3UG5643-2CS20
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Relay

Electrical Phase

1

Function

Monitoring

Contact Configuration

2 CO

Mount Type

Screw, Snap-On

Terminal Type

Spring

Supply DC Voltage

24 to 240 V DC

Contact Current

5A

Monitoring Voltage Range

24 to 240 V AC/DC

Supply AC Voltage

240V ac

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Standards/Approvals

UL

Width

22.5mm

Series

3UG5

Height

100mm

Length

90mm

COO (Country of Origin):
DE
The Siemens Digital Monitoring Relay provides comprehensive load monitoring for motors by tracking Active current and power factors. This internally powered device protects industrial systems against mechanical failures like pump idling or soiled filters by identifying precise limit deviations without requiring an auxiliary voltage source.

Monitors current from 0.05 to 10 A

Voltage range from 90 to 690 V

Two changeover contact switching outputs

Adjustable delay from 0.1 to 999.9 seconds

Related links