Siemens 3RT2 Contactor, 24 V dc Coil, 3-Pole, 16 A, 7.5 kW 24 V dc, 1 NC, 690V

View all Contactors

Subtotal (1 unit)*

R 2 241,95

(exc. VAT)

R 2 578,24

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 06 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +R 2,241.95

*price indicative

RS stock no.:
156-205
Mfr. Part No.:
3RT2018-2LB42-1LA0
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

24 V dc

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Contact Current

16A

Series

3RT2

Power Rating

7.5kW

Mount Type

Surface

Function

Mirror Contact, Safety

Normal State Configuration

1 NC

Auxiliary Contact Configuration

1 NC

Terminal Type

Spring Loaded

Minimum Operating Temperature

-40°C

Operational Current Ie

20A

Control Circuit Voltage Uc

24 V dc

Maximum Operating Temperature

70°C

Length

70mm

Depth

121mm

Standards/Approvals

CCC, CE, DIN EN 60715, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, SN 31920, UL

Width

45 mm

Pole and Throw Configuration

3

COO (Country of Origin):
DE
The Siemens Power Contactor is engineered for high efficiency and reliability in industrial settings. It supports loads up to 16 A under AC-3 and AC-3e classifications, with an extended operating range suitable for both AC and DC operations. With a mechanical service life of up to 30 million cycles, its robust functionality and compact design make it an excellent choice for optimizing operational efficiency in electrical systems.

Compact design for easy integration

Extended operating range for versatility

Superior insulation voltage for surge protection

Long mechanical service life for durability

Spring loaded terminals for secure connections

Handles high operational currents

Efficient control circuit reduces power consumption

Operates under extreme temperatures

Related links