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Specification & Description
The Siemens 3RB2016-2SB0 is a solid-state overload relay designed to provide efficient motor protection. This component is part of the SIRIUS product family and is specifically engineered for size S00 contactors. It features a three-pole design for the main current circuit and offers a manual-automatic-reset function, enhancing its versatility in various applications.
Crafted for reliability, the 3RB2016-2SB0 operates within an adjustable response current range of 3 to 12 amperes, making it suitable for a wide array of motor sizes. The relay is equipped with screw-type terminals for both the main and auxiliary circuits, ensuring secure and stable connections.
With a trip class of CLASS 20, the relay is designed to protect motors and prevent damage due to overload conditions. It has a compact form factor with dimensions of 45 mm in width, 64 mm in height, and 73 mm in depth, allowing for easy integration into electrical setups without requiring excessive space.
The overload relay is built to withstand challenging conditions, boasting an impulse voltage resistance of 6 kV and an IP20 protection class, which safeguards against finger contact with live parts. It is also designed to perform reliably in a wide range of ambient temperatures, from -25°C to +60°C, and at installation altitudes up to 2,000 meters above sea level.
This component is compliant with relevant industry standards and certifications, ensuring its suitability for use in a variety of industrial environments. The Siemens 3RB2016-2SB0 is a dependable choice for those seeking a robust and adaptable solution for motor overload protection.
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Frequently Asked Questions
What is the size of the overload relay?
The overload relay is of size S00, which is a compact size suitable for various applications.
Can this overload relay be mounted directly onto a contactor?
Yes, the relay is designed for direct mounting and can be easily installed onto a contactor.
What is the trip class of this overload relay?
The trip class for this overload relay is CLASS 20.
What is the adjustable response current range for the overload release?
The current-dependent overload release can be adjusted within a range of 3 to 12 amperes.
What type of connections does the overload relay have?
The 3RB2016-2SB0 features screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the maximum operating altitude for this relay?
The maximum operating altitude for the relay is 2,000 meters above sea level.
What are the ambient temperature limits for the operation of this relay?
The relay can operate within an ambient temperature range of -25 to +60 degrees Celsius.
What is the impulse voltage resistance of this overload relay?
The impulse voltage resistance of the relay is rated at 6 kV.
What is the protection class of this relay?
The protection class for this relay is IP20, providing protection against solid objects larger than 12mm and not water.
What are the dimensions of the overload relay?
The dimensions of the relay are 64 mm in height, 45 mm in width, and 73 mm in depth.
