Contactor assembly for star-delta (wye-delta) start AC-3, 37 kW/400 V,24-33 V AC/DC 3-pole, size S2

In stock: No Vendor stock: Yes Minimal order quantity: 1

Price (excl. VAT):

481,99 € per pcs

This price is valid until 31.12.25

EAN: 4011209938007

MPN: 3RA2435-8XF32-1NB3

Box: 1

Estimate delivery time at our warehouse (approx.): 1-4 weeks

Technical Information

Item condition	New
Manufacture name	Contactor assembly for star-delta (wye-delta) start AC-3, 37 kW/400 V,24-33 V AC/DC 3-pole, size S2
Brand	Siemens
Categories	Modular switches
Country of origin	DE
Harmonized System Code	8536 4900 00
Rated operation power at AC-3, 400 V	37 kW
Number of normally open contacts as main contact	3
Number of normally closed contacts as main contact	0
Rated operation current Ie at AC-3, 400 V	80 A
Rated operation current Ie at AC-1, 400 V	0 A
Rail mounting possible	No
Rated control supply voltage at AC 50 Hz	20-33 V
Rated control supply voltage at AC 60 Hz	20-33 V
Rated control supply voltage at DC	20-33 V
Degree of protection (IP)	IP20
Voltage type for actuating	AC/DC
Degree of protection (NEMA)	Other
Rated operation power NEMA	0 kW

Packing details

Packing level 1

4011209938007

Description

Contactor assembly for star-delta (wye-delta) start AC-3, 37 kW/400 V,24-33 V AC/DC 3-pole, size S2 screw terminals electrical and mechanical interlock 3 NO + 3 NC integrated Contactor assembly for star-delta (wye-delta) start SIRIUS 3RA24 for the soft starting of three-phase asynchronous motors. The 3RA24 contactor assembly for star-delta (wye-delta) starting is a proven and factory-fitted combination of three 3RT2 contactors which are already fully wired and interlocked both mechanically and electrically. The function module with integrated control logic and time setting, which is also included, replaces the complete wiring in the control circuit. They are climate-resistant, approved for worldwide use (e.g. IEC and UL/CSA) and are IE3/IE4-ready. The 3RA24 contactor assemblies for star-delta (wye-delta) starting are available with AC and DC operation in sizes S00 to S3. They are offered with screwor spring-loaded terminals for mounting on DIN rails or screw mounting. Furthermore, versions are available for connection to IO-Link or AS-Interface. The accessories of the 3RT2 contactors are standard for all sizes and can also be used for the contactor assemblies. The 3RA24 contactor assemblies for star-delta (wye-delta) starting will succeed the proven 3RA14 series. Simple, efficient and always up to date - SIRIUS modular system.