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Siemens
3RV1021-0AA15
Marvo Stock ID: MV-7FGHUsed
£40.84 (ex. VAT)
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Siemens
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3RV1021-0AA15 Product Description
The Siemens 3RV1021-0AA15 is a robust circuit breaker designed for motor protection, ensuring efficient operation and safety in a variety of industrial applications. This component, part of the SIRIUS product family, is engineered to provide Class 10 protection, with an adjustable response current range of 0.11 to 0.16 A for precise motor management. The device is equipped with a screw connection and features a standard breaking capacity, along with a transverse auxiliary switch configuration that includes 1NO/1NC contacts.
Crafted for durability and reliability, the 3RV1021-0AA15 boasts a mechanical service life of approximately 100,000 switching cycles, making it a dependable choice for long-term use. It is designed to handle operating voltages up to 690 V and can manage operating currents at AC-3 up to 0.16 A at 400 V, with an operating power of 0.04 kW at the same voltage.
The circuit breaker's compact dimensions, with a height of 97 mm, a width of 45 mm, and a depth of 96 mm, allow for flexible installation options, including screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022. It can be installed in any orientation, providing versatility in various setups.
With a surge voltage resistance rated at 6,000 V and a protection class of IP20 on the front, the 3RV1021-0AA15 is designed to withstand challenging industrial environments. It can operate effectively at installation altitudes up to 2,000 meters above sea level and within a broad ambient temperature range, ensuring consistent performance under diverse conditions.
The Siemens 3RV1021-0AA15 is a critical component for motor circuit protection, offering precise overload protection and enhancing the operational efficiency of industrial systems.
Frequently Asked Questions
What is the function of this circuit breaker?
This Siemens circuit breaker is designed for motor protection. It provides overload protection and phase disturbance recognition, ensuring safe and reliable operation of motors by disconnecting the circuit when faults are detected.
Can this circuit breaker be used in hazardous locations?
Yes, the circuit breaker has general product approvals for use in hazardous locations, making it suitable for a variety of industrial environments.
What is the trip class of this circuit breaker?
The trip class of this circuit breaker is CLASS 10, which indicates the time it takes for the breaker to trip in the event of an overload.
What are the mounting options for this circuit breaker?
The circuit breaker can be mounted in any position and is designed for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is rated at 690 V.
What type of terminals does this circuit breaker have?
This circuit breaker features screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the mechanical service life of the main contacts?
The mechanical service life of the main contacts is typically 100,000 switching cycles, indicating a durable and long-lasting design.
What is the protection class on the front of this circuit breaker?
The protection class on the front of this circuit breaker is IP20, which provides protection against solid objects larger than 12.5 mm but not against water.
What is the ambient temperature range for operating this circuit breaker?
The ambient temperature range for operating this circuit breaker is between -20°C and +60°C.
Does this circuit breaker come with an auxiliary switch?
Yes, this circuit breaker comes with a transverse auxiliary switch, which can be used for signalling and control functions.