Siemens 3RT12 Contactor, 380V, 420 V Coil, 3-Pole, 300 A, 400 kW 420V, 2 NO/2 NC, 1kV

View all Contactors

Subtotal (1 unit)*

Kr. 35 356,46

(exc. VAT)

Kr. 44 195,58

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 28 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 35 356,46

*price indicative

RS Stock No.:
157-764
Mfr. Part No.:
3RT1266-6AV36
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

380, 420V

Product Type

Contactor

Number of Poles

3

Contact Voltage

1kV

Contact Current

300A

Power Rating

400kW

Series

3RT12

Function

Safety

Normal State Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Auxiliary Contact Configuration

2 NO/2 NC

Terminal Type

Screw

Control Circuit Voltage Uc

420V

Minimum Operating Temperature

-25°C

Operational Current Ie

330A

Contactor Application

Safety

Maximum Operating Temperature

60°C

Depth

206mm

Length

210mm

Standards/Approvals

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

Width

145mm

COO (Country of Origin):
DE
The Siemens Vacuum Contactor is engineered for efficiency and reliability in challenging environments. The product boasts an impressive mechanical service life, ensuring long term performance and minimal downtime. With advanced insulation and surge voltage resistance, this contactor guarantees safety and stability in various industrial settings.

Robust auxiliary contacts for versatile use

Advanced insulation for safety

Long mechanical service life

Excellent surge voltage resistance

Optimised for low power loss

Wide temperature range

Related links