Load Feeder, Direct Starter, S0, 3.5-5 A, 24 V DC, 150 KA

£268.98 inc VAT £224.15 ex VAT

SKU: 1050437215 Category: Tags: ,

Description

Detail

Load feeder fuseless, Direct-on-line starting 400 V AC, Size S0 3.50…5.00 A 24 V DC Spring-type terminal for installation on standard mounting rail (also fulfills type of coordination 1) Type of coordination 2, Iq = 150 kA 1 NO+1 NC (contactor) Direct (on-line) starter SIRIUS 3RA21 for protecting and starting motors. The 3RA21 direct-on-line starter is a proven and factory-fitted combination of a 3RV2 motor starter protector and a 3RT2 contactor which are already fully wired and connected both mechanically and electrically. They are climate-resistant, approved for worldwide use (e.g. IEC and UL/CSA) and are IE3/IE4-ready. The 3RA2 load feeders are available with AC and DC operation in the sizes S00, S0 and S2 with setting ranges from 0.14 to 65 A. They are offered with screw terminals or spring-loaded terminals for mounting on DIN rails, screw mounting and installation on 60 mm busbars. In addition, we offer more than 40,000 other proven combinations of individual devices for safeguarding, switching and starting a wide variety of applications up to 630 A. All the accessories for 3RV2 motor starter protectors and for 3RT2 contactors are standard for all sizes and can be used for installing load feeders. The optional SIRIUS 3RV29 infeed system (for S00 and S0) considerably reduces the wiring outlay. The 3RA21 load feeders replace the tried and tested 3RA11 series. Simple, efficient and always up to date – SIRIUS modular system.

Specification

  • Rail mounting possible : No
  • Suitable for emergency stop : No
  • Supporting protocol for LON : No
  • Supporting protocol for TCP/IP : No
  • Supporting protocol for ASI : No
  • Supporting protocol for PROFIBUS : No
  • Supporting protocol for CAN : No
  • Supporting protocol for INTERBUS : No
  • Supporting protocol for MODBUS : No
  • Supporting protocol for Data-Highway : No
  • Supporting protocol for DeviceNet : No
  • Supporting protocol for SUCONET : No
  • Supporting protocol for other bus systems : No
  • External reset possible : No
  • With transformer : No
  • Supporting protocol for SERCOS : No
  • Supporting protocol for INTERBUS-Safety : No
  • With short-circuit release : Yes
  • With fuse : No
  • Supporting protocol for AS-Interface Safety at Work : No
  • Supporting protocol for DeviceNet Safety : No
  • Supporting protocol for EtherNet/IP : No
  • Supporting protocol for Foundation Fieldbus : No
  • Supporting protocol for PROFINET CBA : No
  • Supporting protocol for PROFINET IO : No
  • Supporting protocol for PROFIsafe : No
  • Supporting protocol for SafetyBUS p : No
  • Temperature compensated overload protection : No
  • Rated conditional short-circuit current, type 1, 480 Y/277 V : – A
  • Coordination class according to IEC 60947-4-3 : Class 2
  • Voltage type for actuating : DC
  • Degree of protection (IP) : IP20
  • Release class : CLASS 10
  • Number of command positions : –
  • Number of auxiliary contacts as normally open contact : –
  • Number of auxiliary contacts as normally closed contact : –
  • Number of indicator lights : 0
  • Ambient temperature, upper operating limit : – °C
  • Rated conditional short-circuit current, type 2, 400 V : – A
  • Rated operation current at AC-3, 400 V : 3.6 A
  • Rated conditional short-circuit current, type 2, 230 V : – A
  • Rated conditional short-circuit current, type 1, 600 Y/347 V : – A
  • Type of electrical connection of main circuit : Spring clamp connection
  • Rated operation current Ie : 3.6 A
  • Rated operation power at AC-3, 230 V, 3-phase : – kW
  • Rated power, 460 V, 60 Hz, 3-phase : – kW
  • Rated power, 575 V, 60 Hz, 3-phase : – kW
  • Rated operation power at AC-3, 400 V : 1.5 kW
  • Width : 45 mm
  • Height : 243 mm
  • Depth : 107 mm
  • Overload release current setting : 3.5 – 5 A
  • Rated control supply voltage Us at AC 50HZ : – V
  • Rated control supply voltage Us at AC 60HZ : – V
  • Rated control supply voltage Us at DC : – V