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Specification & Description
The Siemens 3RM1107-3AA04 is a fail-safe direct starter, designed to provide reliable and efficient operation in a variety of industrial applications. This compact device is part of the renowned SIRIUS product line and is equipped with electronic overload protection and safety-related disconnection features.
The 3RM1107-3AA04 is engineered to withstand challenging environmental conditions, with an operational temperature range of -25 to +60 degrees Celsius. It also boasts a solid-state motor protection system and an adjustable current limitation function.
The device is designed for easy installation and maintenance, with screw-type terminals for the main current circuit and spring-loaded (push-in) terminals for the control circuit. It can accommodate a range of conductor cross-sections, making it a versatile choice for various wiring configurations.
With a protection class of IP20, the Siemens 3RM1107-3AA04 ensures a high level of protection against touch by fingers and objects not greater than 12mm. This robust direct starter is a reliable choice for your motor control needs, offering the quality and performance you expect from Siemens.
Please note, this product is designed for use at a maximum installation altitude of 2000m above sea level.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the main function of this Siemens part?
This Siemens part is a fail-safe direct starter. It is designed to safely and efficiently start motors in industrial applications.
What are the key features of this fail-safe direct starter?
The fail-safe direct starter has several key features. It has electronic overload protection and safety-related shutdown. It also has an adjustable current limitation and a solid-state type of motor protection. The starter is designed to operate in a wide range of ambient temperatures, from -25 to +60 degrees Celsius.
What type of connections does this part have?
The Siemens 3RM1107-3AA04 has screw-type terminals for the main circuit and spring-loaded terminals (push-in) for the control circuit. It can accommodate a variety of conductor cross-sections.
What is the maximum installation altitude for this part?
The maximum installation altitude for the Siemens 3RM1107-3AA04 is 2,000 meters above sea level.
What is the trip class of this part?
The Siemens 3RM1107-3AA04 has a trip class of CLASS 10A.
What is the protection class IP of this part?
The protection class IP of the Siemens 3RM1107-3AA04 is IP20.
What is the surge voltage resistance of this part?
The surge voltage resistance of the Siemens 3RM1107-3AA04 is 6kV.
What is the insulation voltage of this part?
The insulation voltage of the Siemens 3RM1107-3AA04 is 500V.
