Siemens 3TC Contactor, 220V dc Coil, 2-Pole, 400 A, 250 kW 220V dc, 4 NO/4 NC
- RS stock no.:
- 154-442
- Mfr. Part No.:
- 3TC7814-0EM
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 138 171,08
(exc. VAT)
R 158 896,74
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 06 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 138,171.08 |
*price indicative
- RS stock no.:
- 154-442
- Mfr. Part No.:
- 3TC7814-0EM
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 220V dc | |
| Number of Poles | 2 | |
| Contact Current | 400A | |
| Series | 3TC | |
| Power Rating | 250kW | |
| Mount Type | Screw | |
| Function | Mirror Contact | |
| 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 | 220V dc | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 55°C | |
| Width | 160mm | |
| Standards/Approvals | CCC, CE, EAC, IEC 60947-4-1, IP00, UKCA | |
| Length | 375mm | |
| Depth | 290mm | |
| Pole and Throw Configuration | 2P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 220V dc | ||
Number of Poles 2 | ||
Contact Current 400A | ||
Series 3TC | ||
Power Rating 250kW | ||
Mount Type Screw | ||
Function Mirror Contact | ||
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 220V dc | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 55°C | ||
Width 160mm | ||
Standards/Approvals CCC, CE, EAC, IEC 60947-4-1, IP00, UKCA | ||
Length 375mm | ||
Depth 290mm | ||
Pole and Throw Configuration 2P | ||
- COO (Country of Origin):
- DE
The Siemens cutting-edge contactor is designed for robust performance in demanding environments. Built to handle heavy-duty applications, this device excels in DC operation, providing exceptional reliability up to a maximum operational current of 500 A. With its advanced construction, it offers impressive mechanical service longevity of 30 million operating cycles, ensuring sustained performance over time. Additionally, the unit features a variety of auxiliary contacts, facilitating complex control strategies. Engineered for versatility, this contactor is adaptable to various installation scenarios, making it ideal for both industrial and commercial applications, ensuring enhanced operational efficiency.
High mechanical lifespan for cost-effectiveness
Various auxiliary configurations for comprehensive control
Efficient heat dissipation during high loads
Easy installation with screw-type terminals
Robust environmental protection for diverse conditions
Designed for reliable performance
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