Siemens 3RT2 Contactor, 12V Coil, 3-Pole, 11 kW 12V, 3 NO
- RS stock no.:
- 670-221
- Mfr. Part No.:
- 3RT2026-1HA40
- Manufacturer:
- Siemens
Image representative of range
Subtotal (1 unit)*
R 3 381,12
(exc. VAT)
R 3 888,29
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 22 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 3,381.12 |
*price indicative
- RS stock no.:
- 670-221
- Mfr. Part No.:
- 3RT2026-1HA40
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 12V | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Series | 3RT2 | |
| Power Rating | 11kW | |
| Mount Type | Screw and Snap-On | |
| Normal State Configuration | 3 NO | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 25A | |
| Control Circuit Voltage Uc | 12V | |
| Contactor Application | Power Contactor | |
| Maximum Operating Temperature | 60°C | |
| Depth | 107mm | |
| Standards/Approvals | UL | |
| Width | 45mm | |
| Length | 85mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 12V | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Series 3RT2 | ||
Power Rating 11kW | ||
Mount Type Screw and Snap-On | ||
Normal State Configuration 3 NO | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 25A | ||
Control Circuit Voltage Uc 12V | ||
Contactor Application Power Contactor | ||
Maximum Operating Temperature 60°C | ||
Depth 107mm | ||
Standards/Approvals UL | ||
Width 45mm | ||
Length 85mm | ||
- COO (Country of Origin):
- DE
The Siemens Coupling contactor is engineered for optimal performance in demanding industrial applications. Designed as a power contactor, it supports AC-3e and AC-3 operations with an operational current of 25 A, enabling efficient control for motors up to 11 kW at 400 V. The Compact frame size S0 allows for convenient installation while the robust design ensures durability and reliability. With a mechanical service life of 10 million operating cycles, this contactor is built to last, contributing to reduced maintenance and operational costs. Enhanced with dual auxiliary contacts and compatible with screw Terminal connections, it provides versatility for various setups in control circuits, making it an Ideal choice for automation tasks.
Robust mechanical service life offers longevity with up to 10 million operating cycles
Designed for high operational efficiency with a power loss of just 5.7 W in hot operating state
Versatile installation options include vertical mounting on DIN rail and side-by-side configurations
Optimised performance for ambient temperatures ranging from -25 °C to +60 °C
Includes auxiliary circuits with 1 NO and 1 NC contact for enhanced functionality
High inrush currents safely managed with a maximum permissible voltage of 690 V
Safety-rated with an IP20 protection class, ensuring reliable operation in various environments
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