Description
Core Value:
The SIEMENS 3RS1142-1GW80 is a monitoring relay designed for reliable and precise supervision of electrical parameters in industrial automation systems, ensuring safety and operational efficiency by detecting faults and triggering alarms or shutdowns.
Features:
• Monitors voltage, current, or frequency with high accuracy
• Compact design for easy installation in control panels
• Adjustable setpoints and time delays for flexible configuration
Applications:
• Protection of motors and pumps in manufacturing plants
• Monitoring power supply stability in building automation
• Safety systems in process industries like chemical or water treatment
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






Reviews
There are no reviews yet.