Siemens SIRIUS 3RT Size S6 3RT1 Contactor 110 V ac Coil 3-Pole 115 A 55 kW 3NO 400 V ac
For safe control of your high-current devices, choose this contactor from Siemens. It falls into the AC-3 utilisation category, which means it’s built for motor-switching applications. This device’s contacts open and close rapidly to prevent damage to your equipment caused by electrical arcs. The tough thermoplastic housing provides resistance to impact and corrosion, making this a suitable choice for use in harsh environments. For electrical safety, it comes with a varistor to protect your circuits from voltage spikes. DIN rail mounting makes installation easy, as you won’t need any tools. You’ll find this contactor used in motor control applications in the manufacturing industry.
Description
Features & Benefits
• Can operate on AC and DC networks for versatility
• Wide operating temperature range between -25°C and +60°C for use in demanding conditions
• Power rating of 55kW makes it suitable for heavy-duty applications
• Integrated auxiliary contacts to control secondary functions
• Mechanical life of 10,000,000 operating cycles for long-term operation
• Wide operating temperature range between -25°C and +60°C for use in demanding conditions
• Power rating of 55kW makes it suitable for heavy-duty applications
• Integrated auxiliary contacts to control secondary functions
• Mechanical life of 10,000,000 operating cycles for long-term operation
Is this contactor waterproof?
No, this contactor isn’t waterproof so you must keep it away from sources of moisture to ensure it performs properly.
|
Attribute
|
Value
|
|
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 110 V ac | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V ac | |
| Contact Current Rating | 115 A | |
| Range | SIRIUS 3RT | |
| Power Rating | 55 kW | |
| Series | Size S6, 3RT1 | |
| Normal State Configuration | 3NO | |
| Number Of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2NO + 2NC | |
| Terminal Type | Screw | |
| Width | 172mm | |
| Length | 120mm | |
| Depth | 170mm | |
| Better World Claim | Repairable by the end user | |
| Better World Product | Yes | |
| Control Voltage | 110 → 127 V | |
| Maximum Operating Temperature | +60°C | |
| Pole and Throw Configuration | 3PST | |
| Mounting Style | Screw Mount, Snap-on Mount | |
| Load Current | 125A | |
| Minimum Operating Temperature | -25°C |
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