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Specification & Description
The Siemens 3RP2505-2BW30 is a versatile timing relay designed to cater to a broad range of timing functions within industrial applications. This multifunctional device boasts 27 distinct functions and offers seven time ranges from 0.05 seconds up to 100 hours, providing flexibility for various timing requirements. It operates with a control supply voltage range of 12 to 240 V AC/DC, making it suitable for diverse electrical environments.
Constructed with two changeover contacts, the 3RP2505-2BW30 ensures reliable switching performance, with a mechanical service life of typically 10 million switching cycles and an electrical endurance of 100,000 cycles at AC-15 at 230 V. The compact design, with dimensions of 22.5 x 91.6 x 100 mm, allows for efficient use of space in control cabinets.
The timing relay is equipped with an LED indicator for visual status updates and utilises spring-type terminals for secure and straightforward wiring. It is designed for easy installation, capable of being mounted in any position and snapped onto a 35 mm standard mounting rail.
With a robust build, the 3RP2505-2BW30 can withstand challenging environmental conditions, operating within a temperature range of -25 to +60 °C and at installation altitudes up to 2000 metres above sea level. The device also meets EMC requirements, ensuring minimal electromagnetic interference in sensitive industrial settings.
This timing relay is an ideal solution for automating time-dependent processes such as machine tool operations, material handling systems, and process control applications, where precise timing is crucial for optimal performance and efficiency.
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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Frequently Asked Questions
What are the voltage requirements for this timing relay?
The timing relay operates on a control supply voltage of AC/DC 12 to 240 V at 50/60 Hz.
Can this timing relay be mounted on a DIN rail?
Yes, it can be mounted using screw and snap-on mounting onto a 35 mm standard mounting rail.
What are the dimensions of this timing relay?
The dimensions are 22.5 mm in width, 91.6 mm in height, and 100 mm in depth.
What is the ambient temperature range for operating this timing relay?
The ambient temperature range for operation is between -25°C and +60°C.
What type of terminal connection does this timing relay have?
It features spring-type terminals (push-in) for easy and secure connection.
How many functions does this timing relay support?
The timing relay supports 27 different functions, providing versatility for various applications.
What is the insulation voltage rating for this timing relay?
The insulation voltage rating for overvoltage category III is 300 V according to IEC 60664.
What is the mechanical service life of this timing relay?
The mechanical service life is typically 10 million switching cycles.
What is the thermal current rating for this timing relay?
The thermal current rating is 5 A.
What are the time ranges available on this timing relay?
The timing relay offers adjustable time ranges from 0.05 seconds up to 100 hours.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
