Siemens 3RT2 Contactor, 175V ac/dc, 280 V ac/dc Coil, 3-Pole, 110 A, 55 kW 280V ac/dc, 1 NC, 400V
- RS Stock No.:
- 154-874
- Mfr. Part No.:
- 3RT2047-1SP30
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD961.72
(exc. GST)
SGD1,048.27
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Stocked by manufacturer
- Ready to ship from 26 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD961.72 |
*price indicative
- RS Stock No.:
- 154-874
- Mfr. Part No.:
- 3RT2047-1SP30
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Contactor | |
| Coil Voltage | 175, 280V ac/dc | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 110A | |
| Series | 3RT2 | |
| Power Rating | 55kW | |
| Mount Type | Screw, Snap-On | |
| Function | Mirror Contact, Motor Control | |
| Normal State Configuration | 1 NC | |
| Auxiliary Contact Configuration | 1 NC | |
| Number of Auxiliary Contacts | 1 | |
| Terminal Type | Screw | |
| Operational Current Ie | 130A | |
| Minimum Operating Temperature | -25°C | |
| Contactor Application | AC-3e, AC-3 | |
| Control Circuit Voltage Uc | 280V ac/dc | |
| Maximum Operating Temperature | 60°C | |
| Depth | 152mm | |
| Standards/Approvals | ISO 13849-2, ISO 13849-1, IEC 81346-2 Q, IEC 61508-2, IEC 60947-5-1, IEC 60947-4-1, IEC 60529 | |
| Length | 140mm | |
| Width | 70mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 175, 280V ac/dc | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 110A | ||
Series 3RT2 | ||
Power Rating 55kW | ||
Mount Type Screw, Snap-On | ||
Function Mirror Contact, Motor Control | ||
Normal State Configuration 1 NC | ||
Auxiliary Contact Configuration 1 NC | ||
Number of Auxiliary Contacts 1 | ||
Terminal Type Screw | ||
Operational Current Ie 130A | ||
Minimum Operating Temperature -25°C | ||
Contactor Application AC-3e, AC-3 | ||
Control Circuit Voltage Uc 280V ac/dc | ||
Maximum Operating Temperature 60°C | ||
Depth 152mm | ||
Standards/Approvals ISO 13849-2, ISO 13849-1, IEC 81346-2 Q, IEC 61508-2, IEC 60947-5-1, IEC 60947-4-1, IEC 60529 | ||
Length 140mm | ||
Width 70mm | ||
- COO (Country of Origin):
- DE
The Siemens power contactor is designed for exceptional performance in controlling AC motors. With a robust construction and reliable technology, it seamlessly operates in a variety of industrial applications. Capable of handling significant electrical loads, it boasts excellent energy efficiency and integration options, making it ideal for enhancing automation and control systems. Its sleek and compact design allows for flexible installation, while the advanced surge suppression and insulation properties assure long-lasting durability. Designed for high operational currents and wide ambient temperature ranges, this power contactor ensures reliable service even in demanding environments. The integration of safety features elevates operational reliability, making it a preferred choice among professionals.
Integrated varistor provides excellent surge protection
High mechanical service life ensures long-term reliability
Compact design allows for flexible installation options
Advanced insulation properties support high voltage applications
Wide operational temperature range accommodates diverse conditions
Related links
- Siemens 3RT2 Contactor 280 V ac/dc Coil 110 A 1 NC, 400V
- Siemens 3RT2 Contactor 280 V Coil 18.5 kW 280V 690V
- Siemens 3RT2 Contactor 280 V Coil 90 A 1 NC, 690V
- Siemens 3RT2 Contactor 280 V Coil 51 A 1 NC, 690V
- Siemens 3RT2 Contactor 280 V Coil 65 A 1 NC, 690V
- Siemens 3RT2 Contactor 280 V Coil 130 A 3 NO/1 NC, 1kV
- Siemens 3RT2 Contactor 280 V ac/dc Coil 25 A 1 NO/1 NC, 690V
- Siemens 3RT2 Contactor 280 V Coil 110 A NO/NC, 1kV