ABB 1SVR430811R0300 Motor Protection Relay Thermistor
$45.20
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The ABB 1SVR430811R0300 Motor Protection Relay Thermistor provides reliable motor protection through thermistor monitoring. Key specs: Supply voltage 24-240V AC/DC, two change-over contacts, and a wide operating temperature range. It’s suitable for various motor protection applications and ensures optimal performance and longevity.
The ABB 1SVR430811R0300 Motor Protection Relay Thermistor is engineered for comprehensive motor protection, utilizing thermistor inputs to monitor motor temperature and prevent overheating. This relay offers a robust solution for safeguarding motors against thermal overload, ensuring operational reliability and extending motor lifespan.
Specifications:
- Product Title: ABB 1SVR430811R0300 Motor Protection Relay Thermistor
- Model: 1SVR430811R0300
- Supply Voltage: 24-240V AC/DC
- Thermistor Inputs: Supports multiple thermistor connections for accurate temperature monitoring.
- Output Contacts: Two change-over (CO) contacts for alarm and trip signals.
- Operating Temperature: Wide operating temperature range, suitable for diverse industrial environments.
- Mounting: DIN rail mounting for easy installation in control panels.
- Protection Functions: Over-temperature protection, preventing motor damage due to excessive heat.
- LED Indication: Visual indication of operating status and fault conditions.
- Reset Function: Manual or automatic reset options after a fault.
Key Features:
- Reliable motor protection against thermal overload.
- Versatile supply voltage range.
- Multiple thermistor inputs for precise temperature monitoring.
- Configurable output contacts for flexible alarm and trip configurations.
- Easy DIN rail mounting.
- Clear LED indication for status monitoring.
Models Suitability:
The ABB 1SVR430811R0300 Motor Protection Relay Thermistor is suitable for a wide range of motor protection applications, including:
- Electric motors in industrial machinery.
- HVAC systems.
- Pumps and fans.
- Compressors.
- General motor protection in manufacturing and processing plants.
This thermistor relay ensures optimal motor performance and longevity by providing reliable thermal protection in various industrial settings.


