ABB – 1SAR700003R0006 – C510.03‑K Temperature Monitoring Relay, 0–200 °C

The ABB 1SAR700003R0006 (C510.03‑K) is a DIN‑rail mountable temperature monitoring relay designed to protect systems from over‑ or under‑temperature in a range of industrial and HVAC applications. It supports a single PT100 sensor and provides adjustable alarm thresholds for fine-tuned thermal safety.

Key Features:

• Model / Part No.: C510.03‑K (1SAR700003R0006)  

• Control Voltage: 110–230 VAC, 50/60 Hz

• Temperature Range: 0…+200 °C via PT100 sensor  

• Outputs: 2 × SPDT (change-over) contacts, 4 A @ 250 VAC

• Sensor Input: PT100, 2- or 3-wire

• Adjustments: Front-panel dials for Threshold 1 & 2; configurable hysteresis and trip delay

• Indications: LEDs for power and alarm status

• Mounting: 22.5 mm DIN-rail housing; IP50 enclosure

• Dimensions: ~78 × 22.5 × 100 mm

• Certifications & Safety: IEC/EN 60947-5-1, UL-listed with 4 kV impulse test rating