The Siemens 3RV2031-4DB10 is a factory-grade manual motor protection circuit breaker designed for reliable motor control and protection in industrial settings. With adjustable current settings from 18 to 25 amps and a Class 20 tripping characteristic, it provides effective protection against overload and short circuits. This device mounts easily on standard 35mm DIN rails and features a robust ON/OFF rotary handle with lockout and visible trip indication. Engineered to minimize energy losses and power dissipation, the 3RV2031-4DB10 helps reduce heating in control cabinets, allowing for more compact and efficient installations. Trusted globally, this Siemens model is well-suited for protecting motors and ensuring operational safety in a wide range of applications.
Key Features of Siemens 3RV2031-4DB10
Adjustable current range from 18 to 25 A for flexible motor protection
Class 20 overload trip characteristic suitable for most industrial motors
ON/OFF rotary handle with lockout feature and visible trip indication
DIN rail mountable for easy integration in control panels
Short circuit trip at 13 times the maximum FLA setting
Phase loss sensitivity ensuring rapid motor protection
Ambient temperature compensation up to 140°F (60°C)
Minimized energy loss reduces heat build-up in control cabinets
UL listed and certified for safe and reliable use
Technical Specs of 3RV2031-4DB10
Explore Siemens 3RV2031-4DB10 technical data for detailed parameters before installation.
Parameter
Specification
Current Range
18–25 A adjustable
Tripping Class
Class 20
Short Circuit Trip
13x max FLA setting
Mounting
DIN rail (35 mm)
Operating Voltage
Up to 690 VAC
Ambient Temp. Range
-25°C to +60°C (with compensation)
Applications / Use Case
This Siemens 3RV2031-4DB10 is commonly used in industrial automation environments to safeguard motors in factory control panels, production lines, and machine automation systems. It offers reliable disconnect, short circuit protection, and overload control all integrated into one device, making it ideal for preventing motor damage and downtime in critical industrial processes.
Price & Availability
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3RV2031-4DB10
$168.32
ACHIEVING
4.0
average rating
With
95%
positive reviews
LESS THAN
1%
return rate
Any questions?
Does it come with a warranty?
Yes, All products are offered wth 1-Year warranty.
What is the condition of the product?
All products sold are New & Unused.
How fast is shipping?
All products are delivered within 2-8 business days depending on our stock location.
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