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SIEMENS ENERGY 3RF29200FA08 Load Monitoring Basis
The Siemens 3RF2920-0FA08 is a load monitoring relay suitable for a variety of industrial applications requiring reliable and efficient control. This solid-state relay/contactor operates on a DC voltage of 24V and is designed to monitor and control loads up to 20A at 40°C. It features transistor switching, a robust design with a degree of pollution of 3, and is suitable for environments demanding resistance to shock and vibration. The relay's clip-on fastening method and side-by-side mounting capability allow for flexible installation, while its comprehensive certifications and approvals ensure compliance with industry standards. Its compact dimensions (101.5 x 22.5 x 67 mm) and screw-type terminals for auxiliary and control circuits make it a versatile solution for various control systems.
SIEMENS ENERGY 3RF29200FA08 Load Monitoring Basis Specifications:
- Load monitoring basis: Current range 20 A / 40 °C
- Control voltage: 24 V DC
- Output: NO
- Product brand name: SIRIUS
- Product designation: load monitoring,basis
- Power loss [W]: 0.6 W
- Insulation voltage rated value: 600 V
- Degree of pollution: 3
- Shock resistance: 15g/ 11 ms
- Vibration resistance: 2g
- Design of the switching function: transistor
- Reference code: B
- Number of poles for main current circuit: 0
- Number of NO contacts for main contacts: 0
- Number of NC contacts for main contacts: 0
- Type of voltage (Main circuit): DC
- Operating frequency rated value: 50 ... 60 Hz
- Relative symmetrical tolerance of the operating frequency: 10 %
- Operational current at AC-51: 20 A
- Derating temperature: 40 °C
- Type of voltage (Control circuit): DC
- Control supplyvoltage at DC rated value: 18 ... 30 V
- Control supply voltage 1 at DC rated value: 24 V
- Control supply voltage at DC full-scale value for signal recognition: 5 V
- Control current at minimum control supply voltage at DC: 2 mA
- Control current at DC rated value: 25 mA
- Fastening method: clip-on
- Side-by-side mounting: Yes
- Height: 101.5 mm
- Width: 22.5 mm
- Depth: 67 mm
- Type of electrical connection (auxiliary and control circuit): screw-type terminals
- Solid conductor cross-section: 1x(0.5 ... 2.5 mm²),2x(0.5 ... 1.0 mm²)
- Finely stranded conductor cross-section with core end processing: 1x(0.5 ... 2.5 mm²),2x(0.5 ... 1.0 mm²)
- Finely stranded conductor cross-section without core end processing: 1x(0.5 ... 2.5 mm²),2x(0.5 ... 1.0 mm²)
- AWG cables: 1x(AWG 20 ... 12)
- Tightening torque for auxiliary and control contacts: 0.5 ... 0.6 N·m
- Tightening torque [lbf·in]: 4.5 ... 5.3 lbf·in
- Thread design of connection screw: M3
- Stripped length of cable: 7 mm
- Protection class IP on the front: IP20
- Touch protection on the front: finger-safe
- Installation altitude: 1 000 m
- Ambient temperature during operation: -25 ... +60 °C
- Ambient temperature during storage: -55 ... +80 °C
- Conducted interference: 2 kV / 5 kHz behavior criterion 2
- Conductor-earth surge: 2 kV behavior criterion 2
- Conductor-conductor surge: 1 kV behavior criterion 2
- High-frequency radiation: 140 dBuV
- Electrostatic discharge: 4 kV contact discharging/ 8 kV air discharging
- Conducted HF interference emissions: Class A
- Field-bound HF interference emission: Class B
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Frequently Asked Questions
Where can I buy SIEMENS ENERGY 3RF29200FA08?
You can click on the BUY or RFQ button to purchase 3RF29200FA08 from an authorized SIEMENS ENERGY distributor.
How do I troubleshoot issues or seek technical support for part 3RF29200FA08?
You can download the 3RF29200FA08 datasheet or visit the SIEMENS ENERGY website for support.
Who is the manufacturer of 3RF29200FA08?
SIEMENS ENERGY