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3TK1442-0AL2
3TK1442-0AL2 SIEMENS AC-1 CONTACTOR, 4-POLE, 550 A 220...230 V AC/50 HZ,
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4026 in stock
Key Specifications
:
Depth:225.5 mm
Width:266 mm
Height:272 mm
Supplier Information
SIEMENS
Products: 367174
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Technical Specifications
| Parameter | Value |
|---|---|
| Depth | 225.5 mm |
| Width | 266 mm |
| Height | 272 mm |
| ● at AC | |
| — at 50 Hz | |
| — at 60 Hz | |
| Mounting type | screw fixing |
| Operating power | |
| — rated value | 230 V |
| ● 1 rated value | 50 Hz |
| ● 2 rated value | 60 Hz |
| ● leading contact | 0 |
| ● lagging switching | 0 |
| Control supply voltage | |
| General Product Approval | Declaration of Conformity |
| ● instantaneous contact | 2 |
| Control supply voltage frequency | |
| Protection class IP on the front | IP00 |
| ● at AC-1 at 400 V rated value | 360 kW |
| ● at AC-3 at 400 V rated value | 200 kW |
| Operating current at AC-1 at 400 V | |
| Mounting type Side-by-side mounting | Yes |
| Ambient temperature during operation | -25 ... +55 °C |
| Number of NC contacts for main contacts | 0 |
| Number of NO contacts for main contacts | 4 |
| Equipment marking acc. to DIN EN 61346-2 | Q |
| Number of poles for main current circuit | 4 |
| Number of NC contacts for auxiliary contacts | |
| Number of NO contacts for auxiliary contacts | |
| Type of voltage of the control supply voltage | AC |
| ● at ambient temperature 40 °C rated value | 550 A |
| Operating current at AC-3 at 400 V rated value | 400 A |
| Control version of the switch operating mechanism | conventional |
| Type of electrical connection for main current circuit | screw-type terminals |
| Identification number and letter for switching elements | 22 |
| Type of electrical connection for auxiliary and control current circuit | screw-type terminals |
| Equipment marking acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 | K |
| General Product ApprovalDeclaration of ConformityTest Certificatesotherspezielle PrüfbescheinigungenUmweltbestätigung | General Product Approval |
Product Description
More details
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
