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3RT1266-6AB36
The Siemens 3RT1266-6AB36 is a highly capable vacuum contactor specifically designed for various industrial applications. It operates efficiently with a rated contact current of 300 amperes and can handle a maximum power rating of 400 kilowatts, making it suitable for demanding environments.
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Technical specifications for 3RT1266-6AB36
| Manufacturer | Siemens |
|---|---|
| Product Type | Vacuum Contactor |
| Product Line | SIRIUS |
| Part Number | 3RT1266-6AB36 |
| UPC | 754554773032 |
| Weight | 16.00 lbs (7.26 kg) |
| Protection Rating | IP20 for the front cover, IP00 for terminals and the front without cover |
| Number of Poles | 3 poles |
| Rated Contact Current | 300 Amperes |
| Maximum Power Rating | 400 kilowatts |
| Number of Main Contacts | 3 Normally-Open (NO) contacts |
| Contactor Size | S10 |
| Power Loss | Approximately 8.2 Watts at rated current |
| Rated Contact Voltage | 1 kilovolt |
| Ambient Operating Temperature | -25 to 60°C (non-condensing environment) |
| Installation Altitude | Up to 6,561.68 feet (2,000 meters) above sea level |
| Mounting Method | Screw mount |
| Storage Temperature | -55 to 80°C (non-condensing environment) |
| Control Circuit Design | Surge suppressor with varistor |
| Electrical Connection Type | Screw-type terminals |
Siemens presents the 3RT1266-6AB36 vacuum contactor, engineered for robust industrial usage. This unit is rated at 300 amperes for contact current and can manage a power load of up to 400 kilowatts. It incorporates three poles and features three normally-open contacts, ensuring effective switching capabilities.
The contactor operates at a voltage of 1 kilovolt and has a power loss rating of about 8.2 watts when functioning at its rated current, which reflects its energy efficiency. Designed for environmental resilience, the ambient operating temperature can range from -25°C to 60°C in non-condensing conditions, while the storage temperature can extend from -55°C to 80°C.
Installation is simplified with a screw mount method, enhancing stability during use. The contactor can be utilized at altitudes reaching 2,000 meters (6,561.68 feet) above sea level, making it adaptable for various locations. Its electrical connections utilize screw-type terminals, and the control circuit features a surge suppressor using a varistor to safeguard electrical operations. For protective measures, the contactor has an IP20 rating for the front cover while offering an IP00 rating for the terminals when there is no cover present.
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