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 weeks ago
3VA9157-0HA10
Siemens 3VA9157-0HA10 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 3VA9157-0HA10 is a versatile motor operator designed to enhance the functionality of circuit breakers. This accessory is part of the esteemed SENTRON product line, known for its reliability and efficiency in electrical protection and control. With a rated control supply voltage of 24 to 60 V DC, it ensures seamless integration with a wide range of power systems.
Crafted with precision, the 3VA9157-0HA10 boasts a compact design, measuring 70 mm in height, 76.2 mm in width, and 103 mm in depth, making it suitable for installations where space is at a premium. The unit's net weight of 578 g allows for easy handling and installation.
This motor operator is engineered to operate within an ambient temperature range of -25 °C to 70 °C, ensuring consistent performance even in demanding environments. The robust mechanical construction is complemented by the ability to connect conductor cross-sections ranging from 1.5 mm² to 2.5 mm², catering to various wiring requirements.
The 3VA9157-0HA10 is designed for user convenience, featuring a stripped length of 7 mm for connections according to IEC standards. This ensures a straightforward setup process, allowing for quick and efficient commissioning.
Ideal for use with the 3VA1 160 series of circuit breakers, this motor operator accessory is a testament to Siemens' commitment to innovation and quality in electrical components. It is a superb choice for those seeking to automate their circuit breaker operations, providing both reliability and ease of use in a range of electrical applications.
Crafted with precision, the 3VA9157-0HA10 boasts a compact design, measuring 70 mm in height, 76.2 mm in width, and 103 mm in depth, making it suitable for installations where space is at a premium. The unit's net weight of 578 g allows for easy handling and installation.
This motor operator is engineered to operate within an ambient temperature range of -25 °C to 70 °C, ensuring consistent performance even in demanding environments. The robust mechanical construction is complemented by the ability to connect conductor cross-sections ranging from 1.5 mm² to 2.5 mm², catering to various wiring requirements.
The 3VA9157-0HA10 is designed for user convenience, featuring a stripped length of 7 mm for connections according to IEC standards. This ensures a straightforward setup process, allowing for quick and efficient commissioning.
Ideal for use with the 3VA1 160 series of circuit breakers, this motor operator accessory is a testament to Siemens' commitment to innovation and quality in electrical components. It is a superb choice for those seeking to automate their circuit breaker operations, providing both reliability and ease of use in a range of electrical applications.
| Specification | Description |
|---|---|
| Part Number | 3VA9157-0HA10 |
| Alternative Part Number | 3VA91570HA10 |
| Manufacturer | Siemens |
| Product Brand Name | SENTRON |
| Product Designation | Accessories |
| Product Version | Motorised operating mechanism (MO) |
| Rated Control Supply Voltage Us | 24-60 V DC |
| Rated Operational Power | 250 VA |
| Height | 70 mm |
| Width | 76.2 mm |
| Depth | 103 mm |
| Net Weight | 578 g |
| Ambient Temperature (Operation) | -25 °C to +70 °C |
| Ambient Temperature (Storage) | -40 °C to +80 °C |
| Tightening Torque | 0.36 N·m to 0.44 N·m |
| Connectable Conductor Cross-Section (Solid) | 1.5 mm² to 2.5 mm² |
| Connectable Conductor Cross-Section (Finely Stranded) | 1.5 mm² to 2.5 mm² with core end processing |
| Connectable Conductor Cross-Section (Stranded) | 1.5 mm² to 2.5 mm² |
| Stripped Length | 7 mm |
| Operating Frequency (Maximum) | 120 1/h |
| Break Time (Typical) | 0.8 s |
| Make Time (Typical) | 0.8 s |
| Product Function | No Bus communication |
| Accessory Type | Motorised operating mechanism (MO) for 3VA1 160 circuit breakers |
What is the function of this accessory?
This accessory is a motor operator designed to provide motorized control for compatible circuit breakers, allowing for remote operation and automation within electrical distribution systems.
What voltage range does the motor operator support?
The motor operator supports a control supply voltage range of 24 to 60 V DC, making it versatile for various DC control systems.
Can this motor operator be used in extreme temperatures?
Yes, the motor operator is designed to function within an ambient temperature range of -25 °C to 70 °C during operation, ensuring reliability in a variety of environmental conditions.
What are the dimensions and weight of the motor operator?
The motor operator has a height of 70 mm, a width of 76.2 mm, and a depth of 103 mm, with a net weight of 578 g.
What type of conductors can be connected to the motor operator?
The motor operator can be connected to solid, finely stranded, or stranded conductors with a cross-section ranging from 1.5 mm² to 2.5 mm².
Is there a specific tightening torque for the connections?
Yes, the connections should be tightened with a torque between 0.36 N·m and 0.44 N·m, according to IEC standards.
How does the ambient temperature during storage affect the motor operator?
The motor operator can be stored in temperatures ranging from -40 °C to 80 °C without affecting its performance or durability.
What is the typical break and make time for this motor operator?
The typical break and make time for the motor operator is approximately 0.8 seconds, providing swift operation for circuit control.
What is the maximum operating frequency of the motor operator?
The motor operator can handle a maximum operating frequency of 120 operations per hour, suitable for applications with moderate switching demands.
Does the motor operator come with any product certifications?
The motor operator comes with general product approvals and EMC declarations of conformity, ensuring compliance with industry standards.
- Automation of circuit breaker operations in industrial power distribution systems
- Remote control of electrical circuits in commercial building management
- Motorized actuation for switchgear in data centers
- Integration into control systems for infrastructure projects, such as railways and airports
- Retrofitting existing electrical panels with motorized control for enhanced functionality
- Use in energy management systems to improve efficiency and reliability
- Facilitation of remote tripping and closing in marine power systems
- Implementation in automated manufacturing processes for electrical safety and control
- Upgrading power systems in healthcare facilities for better electrical management
- Application in renewable energy installations to ensure consistent circuit control
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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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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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.
2 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!
2 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!
2 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.
3 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!
4 months ago
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