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Request information for 3RS2800-2BA40 SIEMENS
PRODUCT DESCRIPTION
SIEMENS 3RS2800-2BA40 - Temperature Monitoring Relay
The SIEMENS SIRIUS 3RS2800-2BA40 is a single-channel temperature monitoring relay engineered for thermal supervision within industrial control systems. This device provides precise over-temperature and under-temperature protection for critical assets, utilizing Pt100/Pt1000 resistance temperature detector inputs and offering configurable switching thresholds via two electromechanical changeover relay outputs. It is designed for integration into control panels requiring continuous thermal process control and equipment safeguarding.
Technical Specifications:
SERIES/FAMILY: SIRIUS 3RS2
COMPONENT TYPE: Temperature Monitoring Relay
ELECTRICAL SPECS:
SUPPLY VOLTAGE: 24-240V AC/DC
POWER CONSUMPTION: Approximately 1.5W
OUTPUT CONTACTS: 2 Changeover Contacts (2 CO)
SWITCHING CAPACITY: 3A at 250VAC (AC-15), 1A at 24VDC (DC-13)
MECHANICAL/PHYSICAL:
FORM FACTOR: DIN rail mountable enclosure
WIDTH: 22.5 mm
TERMINALS: Screw terminals
INTERFACE/CONTROL:
INPUT TYPE: 1 x Pt100/Pt1000 sensor input (2-wire or 3-wire connection)
MEASURING RANGE: -50 to +200 degrees Celsius
THRESHOLDS: Independently adjustable upper and lower switching thresholds
IP RATING: IP20 (Terminal area), IP40 (Enclosure front)
OPERATING TEMPERATURE: -25 to +60 degrees Celsius
MOUNTING STYLE: 35mm DIN rail mounting
COMPATIBILITY/APPLICATION:
TARGET SYSTEMS: Motor control centers, HVAC systems, process control panels, bearing temperature monitoring, fluid temperature regulation, machine safety circuits.
SENSOR COMPATIBILITY: Pt100, Pt1000 resistance temperature detectors.
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