Siemens 3TC Contactor, 220V ac, 230 V ac Coil, 2-Pole, 400 A, 750 kW 230V ac, 4 NO/4 NC, 230V ac
- RS Stock No.:
- 154-443
- Mfr. Part No.:
- 3TC7814-1CM
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€6,819.94
(exc. VAT)
€8,388.53
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 03 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €6,819.94 |
*price indicative
- RS Stock No.:
- 154-443
- Mfr. Part No.:
- 3TC7814-1CM
- 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 | |
| Coil Voltage | 220, 230V ac | |
| Product Type | Contactor | |
| Number of Poles | 2 | |
| Contact Voltage | 230V ac | |
| Contact Current | 400A | |
| Power Rating | 750kW | |
| Series | 3TC | |
| Function | Mirror Contact | |
| Mount Type | Screw | |
| Normal State Configuration | 4 NO/4 NC | |
| Auxiliary Contact Configuration | 4 NO/4 NC | |
| Number of Auxiliary Contacts | 8 | |
| Terminal Type | Screw | |
| Contactor Application | DC Operation | |
| Operational Current Ie | 500A | |
| Control Circuit Voltage Uc | 230V ac | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | CCC, CE, EAC, IEC 60947-4-1, IP00, UKCA | |
| Depth | 290mm | |
| Length | 375mm | |
| Width | 160mm | |
| Pole and Throw Configuration | 2P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 220, 230V ac | ||
Product Type Contactor | ||
Number of Poles 2 | ||
Contact Voltage 230V ac | ||
Contact Current 400A | ||
Power Rating 750kW | ||
Series 3TC | ||
Function Mirror Contact | ||
Mount Type Screw | ||
Normal State Configuration 4 NO/4 NC | ||
Auxiliary Contact Configuration 4 NO/4 NC | ||
Number of Auxiliary Contacts 8 | ||
Terminal Type Screw | ||
Contactor Application DC Operation | ||
Operational Current Ie 500A | ||
Control Circuit Voltage Uc 230V ac | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals CCC, CE, EAC, IEC 60947-4-1, IP00, UKCA | ||
Depth 290mm | ||
Length 375mm | ||
Width 160mm | ||
Pole and Throw Configuration 2P | ||
The Siemens contactor is engineered for high-performance switching applications, optimising efficiency in various industrial settings. With a robust design and an impressive service life, it accommodates a range of operational currents and voltages, making it ideal for demanding environments. The compact dimensions do not compromise on functionality, ensuring easy installation and adaptability. With exemplary insulation and surge voltage resistance, this product guarantees reliability and safety under high-pressure conditions. Supported by extensive certifications, it offers peace of mind to users while effectively managing complex electrical systems. Combining versatility with cutting-edge technology, this advanced solution stands out as a leading choice in the market for industrial protection and control.
Compact design fits tight installation spaces
High mechanical service life ensures long-term performance
Handles AC and DC operations for versatility
Mirror contact feature improves safety in faults
Efficient thermal management supports wide temperature range
Comprehensive operational currents enhance adaptability
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