Siemens 3TC Contactor, 110V dc Coil, 2-Pole, 400 A, 500 kW 110V dc, 4 NO/4 NC
- RS Stock No.:
- 154-445
- Mfr. Part No.:
- 3TC7814-5KF
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 81 574,06
(exc. VAT)
Kr. 101 967,58
(inc. VAT)
FREE delivery for online orders over 500,00 kr
Stocked by manufacturer
- Ready to ship from 11 May 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 81 574,06 |
*price indicative
- RS Stock No.:
- 154-445
- Mfr. Part No.:
- 3TC7814-5KF
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 110V dc | |
| Number of Poles | 2 | |
| Contact Current | 400A | |
| Power Rating | 500kW | |
| 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 | 400A | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 110V dc | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | UKCA, CCC, CE, EAC, IEC 60947-4-1, UL | |
| Depth | 290mm | |
| Width | 160mm | |
| Length | 375mm | |
| Pole and Throw Configuration | 2P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 110V dc | ||
Number of Poles 2 | ||
Contact Current 400A | ||
Power Rating 500kW | ||
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 400A | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 110V dc | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals UKCA, CCC, CE, EAC, IEC 60947-4-1, UL | ||
Depth 290mm | ||
Width 160mm | ||
Length 375mm | ||
Pole and Throw Configuration 2P | ||
- COO (Country of Origin):
- DE
The Siemens advanced contactor is designed for high-performance applications, providing robust solutions for controlling electrical currents. Its compact size and versatile mounting options make it suitable for a variety of environments, allowing for installation flexibility. Built with superior insulation and surge voltage resistance, this contactor ensures reliable operation even under extreme conditions. With an impressive mechanical service life and operational capabilities at various DC voltages, it meets the demanding needs of modern industrial applications, facilitating efficient operations and ensuring safety. A ready choice for any project requiring dependable circuit control, this device stands out for its impressive specifications and advanced features.
Compact design for versatile installations
High insulation voltage enhances safety
Exceptional mechanical lifespan for reduced maintenance
Multiple operational ratings for adaptability
Advanced surge resistance protects against spikes
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