Siemens Star-delta contactor DC 22kW/AC 24V 3RA2426-8XF32-1BB4

Siemens digital industrial star-delta combination S0 3RA2426-8XF32-1BB4

Manufacturer: Siemens Digital Industries
Designation: Star-delta combination S0 24DC 22KW/400V
Type: 3RA2426-8XF32-1BB4
Function: Star-delta contactor
Rated control supply voltage Us at AC 50 Hz: 0 V
Rated control supply voltage Us at AC 60 Hz: 0 V
Rated control supply voltage Us at DC: 24 V
Voltage type for actuation: DC
Rated operating current Ie at AC-3, 400 V: 50 A
Rated operating power at AC-3, 400 V: 22 kW
Number of NO contacts as main contacts: 3
Connection type main circuit: Screw connection
Protection class (IP): IP20
Protection class (NEMA): Other

Further details:
Star-delta combination AC-3, 22 kW/400 V, DC 24 V, 3-pole, size S0, screw connection, electrical and mechanical interlocking, 3 S + 3 Ö integrated. The star-delta combination SIRIUS 3RA24 is designed for gentle starting of three-phase asynchronous motors. It is a tested and factory pre-assembled combination of three contactors 3RT2, which are already pre-wired and mechanically and electrically interlocked. The included function module with integrated control logic and time setting replaces the entire wiring in the control circuit. They are climate-proof, globally approved (e.g., IEC and UL/CSA), and IE3/IE4 ready.

3RA24 star-delta combinations are available with AC and DC actuation in sizes S00 to S3. They are offered in screw and spring-cage connection technology for mounting on top-hat rails or screw fastening. Variants for connection to IO-Link or AS-Interface are also available. 3RT2 contactor accessories are standardized for all sizes and can also be used for contactor combinations. The 3RA24 star-delta combinations replace the tried and tested 3RA14 series. Simple, efficient, always up-to-date - the SIRIUS modular system.

EAN: 4011209838772.