Siemens Direct-On-Line Starter, 0.4-2 A, 24 V DC, Screw Terminal
£210.06 Incl. VAT
Direct starter, 3RM1, 500 V, 0.09 – 0.75 kW, 0.4 – 2 A, 24 V DC, screw terminals Direct-on-line starter SIRIUS 3RM1 for functional switching of three-phase motors. Narrow design, multifunctional, with electronic overload protection, durable and energy-efficient hybrid switching technology, small number of different devices due to wide setting ranges, easy installation thanks to low wiring requirements, fast error diagnostics due to LED display, innovative enclosure concept, e.g. with labeled cover caps and removable terminals. Available as direct or reversing starter, optionally with ATEX certification and safety-related shutdown, with various motor current ranges, supply voltage types and connection technologies. An extensive range of accessories, such as device connector, fuse module, infeed system or sealable covers, completes the system. Getting started in minimum space – SIRIUS 3RM1 motor starters.
Description
Technical Specifications Technical Specifications Motor starter/Motor starter combination Release class CLASS 10 A Voltage type for actuating DC Degree of protection (IP rating) IP20 Type of electrical connection of main circuit Screw connection Type of electrical connection for auxiliary- and control current circuit Screw connection Width 22.5 mm Height 100 mm Depth 141.6 mm Number of command positions 0 Rated operation power at AC-3, 400 V 0.75 kW Number of auxiliary contacts as normally open contact 1 Number of auxiliary contacts as normally closed contact 1 Number of indicator lights 4 Rated power, 575 V, 60 Hz, 3-phase – kW Rated conditional short-circuit current, type 1, 480 Y/277 V – A Rated conditional short-circuit current, type 1, 600 Y/347 V – A Rated conditional short-circuit current, type 2, 230 V – A Rated conditional short-circuit current, type 2, 400 V – A Rated operation power at AC-3, 230 V, 3-phase 0.37 kW Rated power, 460 V, 60 Hz, 3-phase 0.55162 kW Rated operation current at AC-3, 400 V 2 A Ambient temperature, upper operating limit 60 °C Rated operation current Ie 2 A Rated control supply voltage at AC 50 Hz – V Rated control supply voltage at AC 60 Hz – V Overload release current setting 2 – 2 A Rated control supply voltage at DC 24 – 24 V Suitable for emergency stop No Supporting protocol for PROFINET CBA No With short-circuit release No Temperature compensated overload protection No Supporting protocol for PROFINET IO No Supporting protocol for EtherNet/IP No Supporting protocol for Foundation Fieldbus No Supporting protocol for AS-Interface Safety at Work No Rail mounting possible Yes Supporting protocol for other bus systems No Supporting protocol for SERCOS No Supporting protocol for INTERBUS-Safety No Supporting protocol for Data-Highway No Supporting protocol for DeviceNet No Supporting protocol for SUCONET No Supporting protocol for LON No With transformer No Supporting protocol for PROFIBUS No Supporting protocol for TCP/IP No Supporting protocol for CAN No Supporting protocol for INTERBUS No Supporting protocol for ASI No Supporting protocol for MODBUS No External reset possible Yes With fuse No Supporting protocol for SafetyBUS p No Supporting protocol for DeviceNet Safety No Supporting protocol for PROFIsafe No