Siemens 3RT2 Contactor, 20V, 33 V Coil, 4-Pole, 80 A, 37 kW 33V, 2 NO/2 NC, 690V
- RS Stock No.:
- 160-911
- Mfr. Part No.:
- 3RT2545-1NB30
- Brand:
- Siemens
Subtotal (1 unit)*
£450.52
(exc. VAT)
£540.62
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £450.52 |
*price indicative
- RS Stock No.:
- 160-911
- Mfr. Part No.:
- 3RT2545-1NB30
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 20, 33V | |
| Product Type | Contactor | |
| Number of Poles | 4 | |
| Contact Voltage | 690V | |
| Contact Current | 80A | |
| Power Rating | 37kW | |
| Series | 3RT2 | |
| Function | Safety | |
| Normal State Configuration | 2 NO/2 NC | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Contactor Application | Power Contactor, Safety | |
| Control Circuit Voltage Uc | 33V | |
| Operational Current Ie | 125A | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2 | |
| Width | 70mm | |
| Length | 140mm | |
| Depth | 152mm | |
| Pole and Throw Configuration | 2 NO/2 NC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 20, 33V | ||
Product Type Contactor | ||
Number of Poles 4 | ||
Contact Voltage 690V | ||
Contact Current 80A | ||
Power Rating 37kW | ||
Series 3RT2 | ||
Function Safety | ||
Normal State Configuration 2 NO/2 NC | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Contactor Application Power Contactor, Safety | ||
Control Circuit Voltage Uc 33V | ||
Operational Current Ie 125A | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2 | ||
Width 70mm | ||
Length 140mm | ||
Depth 152mm | ||
Pole and Throw Configuration 2 NO/2 NC | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor combines advanced functionality with robust performance, ideal for AC-3 applications up to 80 A and 37 kW at 400 V. Designed with an integrated varistor, it ensures exceptional reliability and longevity, featuring both 2 NO and 2 NC main contacts. The device not only adheres to stringent insulation voltage standards but also demonstrates impressive surge voltage resistance, making it a reliable choice for industrial automation.
Durable design for long service life
Secure screw type terminals
Versatile operational current range
Integrated surge suppressor for safety
Compact size for efficient panel use
High insulation voltage for reliability
Compatible with various control voltages
Easy installation and maintenance