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3RV1011-0KA10

Marvo Stock ID: MV-1MVP

£56.54 (ex. VAT)

Siemens

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Specifications

Specification Description
Part Number 3RV1011-0KA10
Alternative Part Number 3RV10110KA10
Manufacturer Siemens
Category General Automation
Description This is a Siemens Circuit Breaker, designed with 3 poles. It is capable of handling 1.25 A at 400 V ac690 V ac, with a thermal-magnetic operation. The dimensions of the part are 90 x 45 x 81 mm.
Short Description A Circuit Breaker for motor protection
Height (mm) 45.00
Width (mm) 90.00
Depth (mm) 81.00
Commodity Code 85362010

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3RV1011-0KA10 Product Description

The Siemens 3RV1011-0KA10 is a robust and reliable circuit breaker designed for motor protection. This Class 10 device features an adjustable release range of 0.9 to 1.25 A, ensuring optimal performance and safety in a variety of industrial applications. With a standard switching capacity and a screw terminal design, it offers easy installation and maintenance. The circuit breaker is of size S00, making it compact and suitable for installations where space is a premium. It also boasts a high insulation voltage with a degree of pollution 3 rated value of 690V and a surge voltage resistance rated value of 6kV. This Siemens circuit breaker is a high-quality solution for your motor protection needs, offering both efficiency and reliability.

Frequently Asked Questions

What is the main function of this part?

This part is a circuit breaker designed for motor protection. It operates with a thermal-magnetic mechanism and has a 3-pole configuration.

What are the key specifications of this circuit breaker?

The circuit breaker operates at 1.25 A @ 400 V ac690 V ac, with a switching capacity of 100000 A. It has a thermal-magnetic mechanism and measures 90 x 45 x 81 mm.

What is the significance of the 3-pole configuration?

A 3-pole circuit breaker like the 3RV1011-0KA10 is designed to protect three-phase electrical systems. Each pole corresponds to a phase, providing protection against overcurrent and short circuits.

What is the operating temperature range for this part?

This circuit breaker can operate effectively in temperatures ranging from -20 to +60 degrees Celsius.

What is the installation process for this part?

The 3RV1011-0KA10 can be installed using a screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715. It can be installed in any position.

What type of electrical connection does this part use?

The 3RV1011-0KA10 uses screw-type terminals for the main current circuit. The arrangement of electrical connectors is at the top and bottom.

What is the significance of the thermal-magnetic mechanism in this circuit breaker?

The thermal-magnetic mechanism in the 3RV1011-0KA10 provides protection against both overloads (thermal) and short circuits (magnetic). This dual protection ensures the safety and longevity of the electrical system it is installed in.

What is the mechanical service life of this part?

The mechanical service life of the 3RV1011-0KA10 is typically 100,000 switching cycles for both the main and auxiliary contacts.

What is the protection class of this part?

The 3RV1011-0KA10 has a protection class of IP20 on the front according to IEC 60529, which means it is protected against solid objects larger than 12.5 mm and not protected against water.