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3RH2131-1BB40
Siemens 3RH2131-1BB40 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3RH2131-1BB40 is a robust and reliable contactor relay, designed to offer superior performance in a variety of industrial applications. This compact device features 3 normally open (NO) and 1 normally closed (NC) contacts, making it versatile for different circuit configurations. With a rated current of 10 A and a control voltage of 24 V dc, it is well-suited to handle moderate power requirements. The 3RH2131-1BB40 is part of Siemens' SIRIUS range, renowned for their high-quality and durable components. This contactor relay is no exception, boasting an insulation voltage rated at 690 V and a shock resistance that ensures it can withstand demanding conditions. The device also features a screw terminal design for easy installation and secure connections. Its compact size, with a width of 45 mm, height of 57.5 mm, and depth of 73 mm, allows for efficient use of space in your control cabinet. With a protection class IP20 on the front, the 3RH2131-1BB40 offers a degree of protection against touch by fingers and objects not greater than 12mm. This makes it a safe choice for your industrial control needs. Please note, the Siemens 3RH2131-1BB40 contactor relay is designed for professional installation and should be installed by a qualified electrician.
Typical applications
- Control and regulation of electrical circuits in industrial automation systems
- Switching of auxiliary and control circuits
- Use in motor control centres for controlling motors
- Integration in control panels for various industrial applications
- Use in conveyor systems for controlling the movement of goods
- Application in HVAC systems for controlling heating, ventilation, and air conditioning units
- Use in pump control systems for regulating the operation of pumps
- Integration in lighting control systems for managing lighting circuits
- Use in manufacturing equipment for controlling various processes
- Application in power distribution systems for managing power flow.
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Need more information?
Our global network and dedicated team act fast to keep your supply chain moving.
Contact usCan't find what you're looking for?
Find answers, guidance and resources to help you get the most out of our services.
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What our customers say
"Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times."
"Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!"
"Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!"
"Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping. "
"Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges! "
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Full 12-month warranty
ISO 9001:2015 certified
Swift global delivery
"The prompt delivery knowing it was urgent was amazing! We are confident when EU Automation says they will try to ship as soon as possible they really mean it. Our company will definitely use them again. Service is astounding."
Courtney Zeinert
Facilities Manager
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