steve
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Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
3RU1116-1BB1
Siemens 3RU1116-1BB1 available at EU Automation. Get in touch today for a quick price.
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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 3RU1116-1BB1 is a robust thermal overload relay designed to provide reliable protection for electrical circuits. This component is part of the SIRIUS range and is specifically engineered for individual mounting. It features a current adjustment range of 1.4 to 2 A, making it suitable for a variety of applications. The relay is equipped with one normally open (NO) and one normally closed (NC) contact, ensuring versatile integration into control systems. With a compact size of S00, it is ideal for space-constrained environments. The device is built to withstand harsh conditions, offering an operating temperature range from -20 to +70 degrees Celsius and a protection class of IP20. Its finger-safe design enhances safety during operation. The Siemens 3RU1116-1BB1 is a dependable choice for safeguarding motors and other electrical equipment from overload conditions.
| Specification | Description |
|---|---|
| Product Brand Name | SIRIUS |
| Product Designation | Thermal Overload Relay |
| Size of Overload Relay | S00 |
| Number of Poles for Main Current Circuit | 3 |
| Impulse Voltage Resistance | 6 kV |
| Protection Class IP on the Front | IP20 |
| Protection Against Electrical Shock | Finger-safe |
| Installation Altitude | Up to 2,000 m |
| Resistance Against Shock | 8g / 10 ms |
| Ambient Temperature During Operation | -20°C to +70°C |
| Relative Humidity During Operation | Up to 100% |
| Type of Protection | DMT 98 ATEX G 001 |
| Active Power Loss | 6.6 W |
| Operating Current of the Fuse Link | 6 A |
| Service Power at AC-3, 400 V | 0.75 kW |
| Trip Class | CLASS 10 |
| Adjustable Response Current | 1.4 to 2 A |
| Mounting Type | Stand-alone installation |
| Mounting Position | Vertical mounting surface, rotatable +/-135°, tiltable +/- 45° to the front and back |
| Dimensions (Depth x Height x Width) | 78 mm x 87 mm x 45 mm |
| Electrical Connection for Main Circuit | Screw-type terminals |
| Electrical Connection for Auxiliary Circuit | Screw-type terminals |
| Conductor Cross-section for Main Contacts | Solid: 1x (0.5 ... 1.5 mm²), 1x (0.75 ... 2.5 mm²), 1x 4 mm² max. Finely stranded with end processing: 1x (0.5 ... 1.5 mm²), 1x (0.75 ... 2.5 mm²) |
| Conductor Cross-section for Auxiliary Contacts | Solid: 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²). Finely stranded with end processing: 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
The Siemens 3RU1116-1BB1 is a robust thermal overload relay designed for reliable protection of electrical circuits. It features a compact S00 size, making it suitable for various industrial applications. With a trip class of 10 and adjustable response current, it ensures precise overload protection. The relay is equipped with screw-type terminals for secure connections and is designed to withstand harsh environmental conditions, including high humidity and shock resistance. Its versatile mounting options and finger-safe design make it a practical choice for ensuring the safety and efficiency of electrical systems.
What is the function of this part?
This part is a thermal overload relay designed to protect electrical circuits from damage caused by overload conditions. It helps ensure the safe operation of electrical equipment by interrupting the circuit when excessive current is detected.
What is the current range for this overload relay?
The adjustable response current for this overload relay is between 1.4 to 2 amperes.
What are the dimensions of this overload relay?
The dimensions of this overload relay are 78 mm in depth, 87 mm in height, and 45 mm in width.
What type of mounting is required for this part?
This part is designed for stand-alone installation and can be mounted with a vertical mounting surface that is rotatable by +/-135° and tiltable to the front and back by +/- 45°.
What is the protection class of this overload relay?
The protection class on the front of this overload relay is IP20, providing finger-safe protection against electrical shock.
What is the trip class of this overload relay?
This overload relay is classified as Trip Class 10, which means it is designed to trip within 10 seconds at 7.2 times the full-load current.
What is the maximum operating temperature for this part?
The maximum operating temperature for this part is 70°C.
What type of terminals does this part use for electrical connections?
This part uses screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
- Protects motors from overload conditions by interrupting the circuit when excessive current is detected.
- Suitable for use in industrial automation systems to ensure the safe operation of machinery.
- Commonly used in manufacturing plants to safeguard equipment from electrical faults.
- Ideal for integration into control panels for monitoring and protecting electrical circuits.
- Utilized in HVAC systems to prevent motor damage due to overheating or electrical surges.
- Employed in conveyor systems to maintain operational efficiency and prevent downtime.
- Used in pump systems to protect against motor overload and ensure reliable performance.
- Applicable in various electrical installations requiring thermal overload protection.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
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.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
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!
5 months ago
Paulo Pereira
Excellent service and communication…
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!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
6 months ago
Lessle Smith
Thomas Higgins has gone above and…
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!
6 months ago
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