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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RH1122-1BB40 |
| Alternative Part Number | 3RH11221BB40 |
| Manufacturer | Siemens |
| Type | Contactor Relay |
| Poles | 4 Pole |
| Current Rating | 6 A @ 230 V ac, 10 A @ 24 V dc |
| Voltage Rating | 690 V ac |
| Terminal Type | Screw Terminal |
| Terminal Size | S00 |
| Contact Configuration | 2 NO + 2 NC |
| Coil Voltage | 24 V DC |
| Country of Origin | Not Specified |
| Commodity Code | 85364900 |
| Short Description | This Siemens Contactor Relay is a reliable and efficient solution for controlling electrical power in a variety of applications. It features 4 poles and has a current rating of 6 A at 230 V ac and 10 A at 24 V dc. The relay operates at a voltage of 690 V ac and has a screw terminal size of S00. The contact configuration is 2 NO + 2 NC and the coil voltage is 24 V DC. This part is designed for durability and performance, making it a great choice for your electrical control needs. |
The Siemens 3RH1122-1BB40 is a robust and reliable contactor relay, designed to offer superior performance in a variety of industrial applications. This 4-pole device is capable of handling 6 A at 230 V ac and 10 A at 24 V dc, with a maximum insulation voltage of 690 V ac. It features 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, providing flexibility in control circuit configurations. The 3RH1122-1BB40 operates with a control supply voltage of 24 V DC, ensuring efficient and consistent performance. Its compact size S00 design makes it an ideal choice for installations where space is at a premium. With a mechanical service life of up to 30 million switching cycles, this contactor relay is built to last, reducing the need for frequent replacements and offering excellent value for money. The Siemens 3RH1122-1BB40 contactor relay is a testament to Siemens' commitment to quality, innovation, and durability.
Commonly Asked Questions
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Frequently Asked Questions
What is the function of this Siemens Contactor Relay?
The Siemens 3RH1122-1BB40 is a contactor relay that is primarily used to control electrical loads in industrial applications. It has 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, making it versatile for various control and switching applications.
What are the technical specifications of this contactor relay?
This Siemens Contactor Relay operates at 24 V DC and has a screw terminal size S00. It has an insulation voltage of 690 V with a degree of pollution 3. The surge voltage resistance is rated at 6 kV. It also has a mechanical service life of approximately 30 million switching cycles.
What is the size of this contactor relay?
The Siemens 3RH1122-1BB40 belongs to the S00 contactor size category. This makes it compact and suitable for installations where space is a constraint.
What is the operating temperature range of this contactor relay?
The Siemens 3RH1122-1BB40 can operate effectively in a temperature range of -25 to +60 degrees Celsius. This makes it suitable for use in a variety of industrial environments.
What is the protection class of this contactor relay?
The Siemens 3RH1122-1BB40 has a protection class of IP20 on the front. This means it is protected against solid objects larger than 12.5 mm but is not protected against liquids.
What is the product brand name of this contactor relay?
The product brand name of this contactor relay is SIRIUS, which is a well-known and trusted brand under Siemens.
Does this contactor relay have an auxiliary switch?
Yes, the Siemens 3RH1122-1BB40 contactor relay does come with an auxiliary switch. This feature allows for additional control and safety functions.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
