Siemens 3RT2046-1KB40 Power Contactor, 3 NO Contacts, 1000 V/AC
Siemens 3RT2046-1KB40 Power Contactor, 3 NO Contacts, 1000 V/AC
Power contactor, AC-3e/AC-3, 95 A, 45 kW / 400 V, 3-pole, 24 V DC, 0.8–1.2 x Us, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw terminals, size S3, suitable for PLC outputs.
The SIRIUS 3RT2 coupling contactor is designed for switching motors as well as auxiliary and control circuits, and is especially suitable for direct connection to electronic control systems. The 3RT2 contactors are part of the SIRIUS modular system, whose components are optimally coordinated with one another.
They offer high performance in a compact design and provide excellent contact reliability. They can be combined in many ways with other components in the load feeder. Many device combinations are factory-tested. Integrated auxiliary switches reduce the complexity of your installation. Front-facing terminals make wiring easier.
The 3RT2 contactors are climate-resistant, approved worldwide, for example according to IEC and UL/CSA, and are IE3/IE4-ready. In addition to screw terminal technology, the devices are also available throughout the range with spring-loaded terminals for fast, maintenance-free and vibration-resistant connection.
Simple, efficient and always up to date – the SIRIUS modular system.
Technical Data
Category: Power contactor
Type: 3RT2046-1KB40
Size: S3
Number of poles: 3-pole
Contact type: 3 normally open contacts
Rated voltage: 1000 V/AC
Mounting type: Snap-on mounting + screw mounting
Connection: Screw terminals
Mechanical service life: 10,000,000 operations
Protection rating: IP20
Minimum temperature: -25 °C
Maximum temperature: +60 °C
Temperature range: -25 to +60 °C
Width: 70 mm
Height: 140 mm
Length / depth: 152 mm
Content: 1 pc.
Product type: Power contactor
Manufacturer part no.: 3RT20461KB40
EAN: 4047621018423
Voltage type: DC
Conductor cross-section, solid or stranded: 70 mm²
Conductor cross-section, finely stranded: 50 mm²
