Siemens 3RV2011-1JA10

Overview of 3RV2011-1JA10 Circuit Breaker

General Specifications:

The 3RV2011-1JA10 is a circuit breaker designed primarily for motor protection. As part of the SIRIUS product line, it carries a product type designation of 3RV2 and is categorized as size S00. Additionally, it's suitable to be combined with S00 and S0 size contactors. With an insulation voltage rated at 690 V, the breaker showcases a commendable surge voltage resistance of 6 kV. It can resist shocks up to 25g for 11ms and promises a mechanical service life of approximately 100,000 switching cycles. Furthermore, the breaker is compliant with the ATEX directive 2014/34/EU, earning it a designation of Ex II (2) GD.

Ambient Conditions:

Designed to be robust, this circuit breaker can be installed at altitudes up to 2000 meters above sea level. It can function optimally at ambient temperatures ranging from -20°C to +60°C. When it comes to storage or transportation, it can endure temperatures between -50°C and +80°C. Additionally, it offers humidity resilience, functioning efficiently in environments with relative humidity ranging from 10% to 95%.

Main Circuit Specifications:

Operating with three poles for the main current circuit, it boasts an adjustable current response value of 7 to 10 A. It has a rated operational voltage of 690 V and can operate efficiently at frequencies between 50 and 60 Hz. The breaker's operational current stands at a rated value of 10 A. For its power ratings, it can handle 2200 W at 230 V, 4000 W at 400 V, 5500 W at 500 V, and an impressive 7500 W at 690 V.

Auxiliary Circuit Features:

The auxiliary circuit doesn't include NC, NO, or CO contacts. Nevertheless, there's provision for auxiliary switch extensions, enhancing its versatility.

Protective & Monitoring Functions:

This circuit breaker is equipped with phase failure detection. It adheres to the CLASS 10 trip class and incorporates a thermal design for overload release. Its breaking capacity is notably substantial, with ratings like 100 kA at both 240 V and 400 V. For short-circuit protection, it uses a magnetic design with a response value current set at 130 A for instantaneous short-circuit trip units.

Installation, Mounting & Dimensions:

The 3RV2011-1JA10 circuit breaker offers installation flexibility, allowing any mounting position. It can be fastened securely through screw and snap-on mounting onto a 35 mm standard mounting rail conforming to DIN EN 60715. Its dimensions are compact with a height, width, and depth of 97 mm, 45 mm, and 97 mm, respectively.

Connection & Terminals:

The main current circuit uses screw-type terminals, located at both the top and bottom. Compatible conductor cross-sections for the main contacts range from solid or stranded 2x (0.75 - 2.5 mm²) to 2x 4 mm². For AWG cables, the range is 2x (18 - 14) to 2x 12. The connection screws for the main contacts are designed with M3 threads.

Safety-Related Data:

For safety assurance, the 3RV2011-1JA10 complies with IEC standards, carrying an IP20 protection class on the front. It also boasts finger-safe touch protection, ensuring safety against inadvertent contact. The switching status is conveniently indicated by a handle display.

In conclusion, the 3RV2011-1JA10 circuit breaker by SIRIUS is a highly reliable and versatile choice for motor protection. Its robust design, combined with its comprehensive protective and monitoring features, makes it an ideal solution for diverse applications.

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Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 3RV2011-1JA10, take a look at more from our Breakers line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 3RV2011-1JA10 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.