Siemens 3RT12 Contactor, 500/550 V Coil, 3-Pole, 300 A, 400 kW 550 V, 2 NO/2 NC, 1kV
- RS Stock No.:
- 157-768
- Mfr. Part No.:
- 3RT1266-6AS36
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP217,733.37
(exc. VAT)
PHP243,861.37
(inc. VAT)
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- Shipping from February 23, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP217,733.37 |
*price indicative
- RS Stock No.:
- 157-768
- Mfr. Part No.:
- 3RT1266-6AS36
- 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 | 500/550 V | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 300A | |
| Series | 3RT12 | |
| Power Rating | 400kW | |
| Mount Type | Surface | |
| Normal State Configuration | 2 NO/2 NC | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 330300A | |
| Control Circuit Voltage Uc | 550 V | |
| Maximum Operating Temperature | 60°C | |
| Depth | 206mm | |
| Standards/Approvals | IEC 60204-1, CCC, CE, EAC, EN 62061, EN ISO 13849-1, EN ISO 13849-2, IEC 60068-2-30, IEC 60529, IEC 60947-1, IEC 60947-4-1, IEC 60947-5-1, IEC 61508, IEC 61508-2, IEC 81346-2, SN 31920, UKCA, UL | |
| Length | 210mm | |
| Width | 145 mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 500/550 V | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 300A | ||
Series 3RT12 | ||
Power Rating 400kW | ||
Mount Type Surface | ||
Normal State Configuration 2 NO/2 NC | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 330300A | ||
Control Circuit Voltage Uc 550 V | ||
Maximum Operating Temperature 60°C | ||
Depth 206mm | ||
Standards/Approvals IEC 60204-1, CCC, CE, EAC, EN 62061, EN ISO 13849-1, EN ISO 13849-2, IEC 60068-2-30, IEC 60529, IEC 60947-1, IEC 60947-4-1, IEC 60947-5-1, IEC 61508, IEC 61508-2, IEC 81346-2, SN 31920, UKCA, UL | ||
Length 210mm | ||
Width 145 mm | ||
- COO (Country of Origin):
- DE
The Siemens Vacuum Contactor is designed to meet the rigorous demands of industrial applications, featuring a robust construction and advanced functionality for superior performance. With a three pole configuration and a rated current of 300 A, it effectively manages motor loads up to 160 kW at 400 V. Its high insulation voltage resistance and impressive mechanical service life ensure reliability even in challenging environments.
Advanced motor control technology
Durable with a 10 million cycle lifespan
1000 V insulation voltage rating
Excellent surge voltage resistance
Flexible installation on various surfaces
Auxiliary contacts for added functionality
Meets strict safety standards
Related links
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- Siemens SIRIUS 3RT12 Contactor 3-Pole 400 kW 1 kV
- Siemens SIRIUS 3RT12 Contactor 3-Pole 400 kW 1 kV
- Siemens SIRIUS 3RT12 Contactor 3-Pole 400 kW 1 kV
- Siemens SIRIUS 3RT12 Contactor 3-Pole 400 kW 1 kV
- Siemens SIRIUS 3RT12 Contactor 3-Pole 400 kW 1 kV
