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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
3TG1001-0BB4
Siemens 3TG1001-0BB4 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 3TG1001-0BB4 is a robust power relay from the 3TG1 series, designed to facilitate reliable switching operations in a variety of industrial applications. This component is engineered to handle operating currents up to 20 A at AC-1, 400 V, and 8.4 A at AC-3, 400 V, making it suitable for moderate to high-power tasks. It boasts a 4 kW service power at AC-3, 400 V, ensuring efficient performance for your machinery.
With a 24 V DC control supply voltage, this power relay offers a stable and secure operation, minimising the risk of voltage fluctuations that could impact performance. The device features a 4-pole configuration with 3 normally open (NO) contacts for main operations and 1 normally closed (NC) contact, providing versatility in its application.
The Siemens 3TG1001-0BB4 is designed with a compact footprint, measuring 36 mm in width, 62 mm in height, and 60 mm in depth, allowing for efficient use of space within control cabinets. Its screw-type terminals ensure a secure and durable connection, while the snap-on mounting onto a 35 mm standard mounting rail facilitates easy installation and maintenance.
This power relay is constructed to meet the demands of industrial environments, with an operating temperature range of -25°C to 55°C, and it is classified with an IP00 protection rating, indicating that it should be installed within an appropriate enclosure for protection against external elements.
The Siemens 3TG1001-0BB4 is a reliable choice for those seeking a power relay that combines functionality, durability, and ease of use, making it a valuable addition to a wide range of electrical control systems.
With a 24 V DC control supply voltage, this power relay offers a stable and secure operation, minimising the risk of voltage fluctuations that could impact performance. The device features a 4-pole configuration with 3 normally open (NO) contacts for main operations and 1 normally closed (NC) contact, providing versatility in its application.
The Siemens 3TG1001-0BB4 is designed with a compact footprint, measuring 36 mm in width, 62 mm in height, and 60 mm in depth, allowing for efficient use of space within control cabinets. Its screw-type terminals ensure a secure and durable connection, while the snap-on mounting onto a 35 mm standard mounting rail facilitates easy installation and maintenance.
This power relay is constructed to meet the demands of industrial environments, with an operating temperature range of -25°C to 55°C, and it is classified with an IP00 protection rating, indicating that it should be installed within an appropriate enclosure for protection against external elements.
The Siemens 3TG1001-0BB4 is a reliable choice for those seeking a power relay that combines functionality, durability, and ease of use, making it a valuable addition to a wide range of electrical control systems.
| Specification | Description |
|---|---|
| Part Number | 3TG1001-0BB4 |
| Manufacturer | Siemens |
| Series | 3TG1 |
| Product Type | Power Relay |
| Operating Voltage | 24 V AC |
| Rated Current (AC-3) | 8.4 A at 400 V |
| Rated Current (AC-1) | 20 A at 400 V |
| Operating Power (AC-3) | 4 kW at 400 V |
| Number of Poles | 3P |
| Number of Contacts | 4 W (3 Make contacts for main and 1 Break contact for auxiliary) |
| Dimensions | 36 x 59.8 x 62 mm |
| Connection Type | Screw terminals for main circuit, screw terminals for auxiliary and control circuits |
| Mounting | Snap-on fixing to standard mounting rail |
| Protection Class | IP00 |
| Ambient Operating Temperature | -25°C to +55°C during operation |
| Commodity Code | 853649 |
What type of relay is this?
This is a power relay from the Siemens 3TG1 series, designed for snapping onto a standard mounting rail and suitable for DC operation.
What are the voltage specifications for this relay?
The relay operates with a control supply voltage of 24 V DC and is capable of switching at AC-3, 8.4 A, and 4 kW / 400 V.
How many poles does this relay have?
The relay has a 3-pole configuration with an additional auxiliary contact, making it a 4-pole relay in total.
Can this relay be used for high-power applications?
Yes, with its AC-3 rating of 8.4 A and operational power of 4 kW at 400 V, it is suitable for high-power applications.
What is the size of this relay?
The dimensions of the relay are 36 x 59.8 x 62 mm, making it compact and suitable for various industrial applications.
What type of connections does this relay support?
It supports screw terminal connections for both the main circuit and auxiliary circuits.
What is the IP rating of this relay?
The relay has an IP00 protection rating, indicating that it is not protected against the ingress of solid objects or liquids and should be used in an appropriate enclosure.
What is the ambient temperature range for operating this relay?
The relay can operate within an ambient temperature range of -25°C to 55°C.
How is this relay mounted?
The relay is designed for screw and snap mounting onto a 35 mm DIN rail.
What are the contact configurations of this relay?
The relay features 3 normally open (NO) contacts for the main circuit and 1 normally closed (NC) auxiliary contact.
- Controlling small motors in industrial applications
- Switching heating elements in HVAC systems
- Managing lighting circuits in commercial buildings
- Operating solenoid valves in fluid control systems
- Activating contactors in electrical power systems
- Facilitating interlock circuits for safety and control
- Integrating into control panels for machinery operation
- Regulating power supply in automation equipment
- Serving as an interface for PLCs to control various loads
- Utilized in conveyor systems for start/stop operations
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
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Daniel
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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.
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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!
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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!
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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.
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6 months ago
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