steve
Got hold of Sime for a Carrier card for…
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
3RV1742-5BD10
Siemens 3RV1742-5BD10 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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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 3RV1742-5BD10 is a robust molded case circuit breaker designed for effective system protection. This component, part of the SIRIUS product family, is engineered to safeguard electrical circuits from damage caused by overloads or short circuits. It features a thermal-magnetic trip unit, ensuring precise protection and reliable performance.
With a rated operating voltage of 690 V ac and a substantial short-circuit breaking capacity of 100 kA, this circuit breaker is well-suited for a wide range of industrial applications. The 15 A current rating, combined with a standard switching capacity, makes it versatile for various plant protection tasks.
The device is equipped with a convenient knob for manual operation and offers screw and snap-on mounting options, facilitating easy installation onto a standard 35 mm DIN rail. The compact dimensions of 70 x 174 x 168 mm allow for efficient use of space within electrical enclosures.
The 3RV1742-5BD10 is designed to operate reliably in a broad range of ambient temperatures, from as low as -20°C to as high as +60°C, making it suitable for diverse working environments. Its construction ensures finger-safe protection, and it has an IP20 rating on the front, providing a degree of protection against solid objects.
This circuit breaker does not include an auxiliary switch but is compatible with auxiliary switch add-ons, allowing for customisation to meet specific system requirements. Its mechanical service life is rated at 50,000 operating cycles, indicating durability and a long operational lifespan.
Overall, the Siemens 3RV1742-5BD10 circuit breaker is a high-quality protective device that offers reliability and safety for electrical systems, making it a valuable component for industrial plant protection.
With a rated operating voltage of 690 V ac and a substantial short-circuit breaking capacity of 100 kA, this circuit breaker is well-suited for a wide range of industrial applications. The 15 A current rating, combined with a standard switching capacity, makes it versatile for various plant protection tasks.
The device is equipped with a convenient knob for manual operation and offers screw and snap-on mounting options, facilitating easy installation onto a standard 35 mm DIN rail. The compact dimensions of 70 x 174 x 168 mm allow for efficient use of space within electrical enclosures.
The 3RV1742-5BD10 is designed to operate reliably in a broad range of ambient temperatures, from as low as -20°C to as high as +60°C, making it suitable for diverse working environments. Its construction ensures finger-safe protection, and it has an IP20 rating on the front, providing a degree of protection against solid objects.
This circuit breaker does not include an auxiliary switch but is compatible with auxiliary switch add-ons, allowing for customisation to meet specific system requirements. Its mechanical service life is rated at 50,000 operating cycles, indicating durability and a long operational lifespan.
Overall, the Siemens 3RV1742-5BD10 circuit breaker is a high-quality protective device that offers reliability and safety for electrical systems, making it a valuable component for industrial plant protection.
| Specification | Description |
|---|---|
| Part Number | 3RV1742-5BD10 |
| Manufacturer | Siemens |
| Product Type | Molded Case Circuit Breaker |
| Operating Voltage | 690 V AC |
| Rated Current | 15 A |
| Breaking Capacity | 100 kA |
| Release Type | Thermal-Magnetic |
| Mounting Type | Screw and Snap-On Mounting |
| Dimensions (W x H x D) | 70 x 174 x 168 mm |
| Number of Poles | 3 |
| Protection Class | IP20 |
| Shock Resistance | 25g / 11 ms |
| Mechanical Operating Cycles | 50,000 |
| Frequency of Operation | 15 operations per hour |
| Ambient Temperature (Operating) | -20 to +60 °C |
| Ambient Temperature (Storage) | -50 to +80 °C |
| Installation Altitude | Up to 2,000 m |
| Electrical Connection Type | Screw-type terminals |
| Conductor Cross-Section (Solid) | 2x (2.5 ... 16 mm²) |
| Conductor Cross-Section (Stranded) | 2x (10 ... 50 mm²), 1x (10 ... 70 mm²) |
| Conductor Cross-Section (Finely Stranded) | 2x (2.5 ... 35 mm²), 2.5 ... 50 mm² |
The Siemens 3RV1742-5BD10 is a robust molded case circuit breaker designed for reliable protection in electrical systems. With a high breaking capacity of 100 kA and a rated current of 15 A, it ensures effective interruption of fault currents. Its thermal-magnetic release provides dependable overload and short-circuit protection. The breaker is versatile in mounting, supporting both screw and snap-on installation, and is suitable for various applications with its wide operating temperature range. Its compact dimensions make it an ideal choice for space-constrained environments, while its IP20 protection class ensures safety against accidental contact.
What type of circuit breaker is this?
This is a molded case circuit breaker designed for system protection, with thermal-magnetic trip characteristics.
Can this circuit breaker be used in high-altitude installations?
Yes, it can be used in installations up to 2,000 metres above sea level.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is 690 V ac.
What is the short-circuit breaking capacity of this device?
The short-circuit breaking capacity is 100 kA at 240 V and 400 V ac, and 12 kA at 690 V ac.
What are the dimensions of this circuit breaker?
The dimensions are 70 mm in width, 174 mm in depth, and 168 mm in height.
Is the terminal for auxiliary and control circuits removable?
No, the terminal for auxiliary and control circuits is not removable.
What type of mounting does this circuit breaker support?
It supports both screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.
What is the frequency of operation with AC-3?
The maximum frequency of operation with AC-3 is 15 operations per hour.
What is the ambient operating temperature range for this circuit breaker?
The ambient operating temperature range is from -20 to +60 degrees Celsius.
What type of connections does this circuit breaker have for the main current circuit?
It has screw-type terminals with box terminals for the main current circuit.
- Protection of electrical circuits in industrial plants
- Motor protection for preventing damage due to overloads
- System protection in commercial buildings with high power systems
- Use in control panels for safeguarding electrical components
- Integration into power distribution units for circuit management
- Application in manufacturing facilities to protect machinery from electrical faults
- Installation in HVAC systems for safeguarding against electrical surges
- Utilisation in automation systems for reliable power supply protection
- Implementation in marine applications where robust circuit protection is required
- Deployment in renewable energy systems to ensure stable operation and 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.
5 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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