Siemens SIRIUS 3TF Size 14, 3TF6 Contactor, 230 V ac Coil, 3-Pole, 700 A, 3NO, 400 V ac
- RS Stock No.:
- 751-8716
- Mfr. Part No.:
- 3TF6844-0CP7
- Brand:
- Siemens
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£3,250.10
(exc. VAT)
£3,900.12
(inc. VAT)
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| 1 + | £3,250.10 |
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- RS Stock No.:
- 751-8716
- Mfr. Part No.:
- 3TF6844-0CP7
- 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 | |
| Coil Voltage | 230 V ac | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V ac | |
| Contact Current Rating | 700 A | |
| Series | Size 14, 3TF6 | |
| Range | SIRIUS 3TF | |
| Normal State Configuration | 3NO | |
| Number Of Auxiliary Contacts | 8 | |
| Terminal Type | Screw | |
| Length | 230mm | |
| Width | 232mm | |
| Depth | 237mm | |
| Maximum Operating Temperature | +55°C | |
| Minimum Operating Temperature | -25°C | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 230 V ac | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V ac | ||
Contact Current Rating 700 A | ||
Series Size 14, 3TF6 | ||
Range SIRIUS 3TF | ||
Normal State Configuration 3NO | ||
Number Of Auxiliary Contacts 8 | ||
Terminal Type Screw | ||
Length 230mm | ||
Width 232mm | ||
Depth 237mm | ||
Maximum Operating Temperature +55°C | ||
Minimum Operating Temperature -25°C | ||
- COO (Country of Origin):
- TR
Siemens Contactor, Screw Terminal Type, 8 Auxiliary Contacts - SIRIUS Innovation Series - 3TF6844-0CP7
Use this contactor from Siemens to change over and control slip-ring motors, capacitors and transformer loads. It has a product size of 14 and a 3-pole AC-3 utilisation category for starting and switching off squirrel-cage motors. The improved contact system and current-carrying design provide reliable electrical and mechanical durability. An operating current rating of 700A and service power of 335kW means this component is energy efficient and keeps heat emission to a minimum. Eight auxiliary contacts (4NO+4NC) mean it supports additional actions whenever it's energised. You'll find devices like this used in electric vehicles and solar power generators.
• Erosion indicator shows the condition of contacts for easy maintenance
• Voltage limiter avoids repeated arc striking for safety
• Compact dimensions of 230 (W) x 232 (H) x 237mm (D) for easy handling
• Wide operating temperature range between -25°C and +55°C for use in challenging conditions
• Screw termination for simple installation without drilling holes
• Voltage limiter avoids repeated arc striking for safety
• Compact dimensions of 230 (W) x 232 (H) x 237mm (D) for easy handling
• Wide operating temperature range between -25°C and +55°C for use in challenging conditions
• Screw termination for simple installation without drilling holes
Is this connector insulated?
Yes. Thanks to its enclosed switching, the components of this unit are secured, keeping you safe from electric shocks during installation.
