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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3TK2830-1CB30 |
| Alternative Part Number | 3TK28301CB30 |
| Manufacturer | Siemens |
| Part Category | General Automation |
| Part Family | SIRIUS 3TK28 Safety Relays |
| Operating Voltage | 24V AC/DC |
| Width | 22.5mm |
| Terminal Type | Screw Terminal |
| Instantaneous Contacts | 4 Safety Contacts |
| Delayed Contacts | 0 |
| Monitoring Contacts for Feedback | 1 |
| Device Type | Expansion Unit |
| Maximum SIL / PL Error | As per base unit |
| IP Rating (Housing) | IP40 |
| IP Rating (Terminal) | IP20 |
| Insulation Voltage | 300V |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +80°C |
| Relative Humidity | 10% to 95% |
| Altitude | Up to 2,000m above sea level |
| Vibration Resistance | 5 to 500 Hz: 0.075 mm |
| Shock Resistance | 8g / 10 ms |
| Surge Voltage Resistance | 4,000V |
| Certifications | BG, SUVA, UL, CSA, EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508 |
Introducing the Siemens 3TK2830-1CB30 Safety Relay, a reliable and essential component for your industrial automation needs. This expansion device is part of the renowned SIRIUS 3TK28 Safety Relay family, designed to provide optimal safety and performance in a variety of applications.
The 3TK2830-1CB30 Safety Relay operates with relay enabling circuits at 24 V AC/DC, ensuring efficient and secure operation. With a compact width of just 22.5mm, this safety relay is designed for easy installation and integration into your existing systems. The device features screw connections for secure and reliable electrical connections.
This safety relay is compatible with safety switches and offers an IP40 protection rating for the housing and IP20 for the connection terminals, ensuring protection against dust and contact with electrical parts. The device is designed to operate in temperatures ranging from -25°C to +60°C, making it suitable for various industrial environments.
The Siemens 3TK2830-1CB30 Safety Relay is certified by BG, SUVA, UL, CSA, EN 60204-1, EN ISO 12100, EN 954-1, and IEC 61508, ensuring compliance with international safety standards. Enhance the safety and efficiency of your industrial automation systems with the reliable and robust Siemens 3TK2830-1CB30 Safety Relay.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Frequently Asked Questions
What is the main function of this safety relay?
The Siemens 3TK2830-1CB30 is a safety relay with relay enabling circuits designed for monitoring safety devices and ensuring safe operation in various industrial applications. It is an expansion unit that can be used to increase the functionality of a safety system.
What are the input voltage options for this safety relay?
The 3TK2830-1CB30 safety relay operates with an input voltage of 24V AC/DC.
What is the width of this safety relay?
The Siemens 3TK2830-1CB30 safety relay has a width of 22.5mm.
What type of terminal connection does this safety relay have?
The 3TK2830-1CB30 safety relay features screw terminals for secure and reliable connections.
What is the maximum operating altitude for this safety relay?
The Siemens 3TK2830-1CB30 safety relay can operate at a maximum altitude of 2,000 meters above sea level.
What is the operating temperature range for this safety relay?
The 3TK2830-1CB30 safety relay can operate within a temperature range of -25°C to +60°C.
What is the IP rating of this safety relay?
The Siemens 3TK2830-1CB30 safety relay has an IP40 rating for the housing and an IP20 rating for the connection terminals.
What is the maximum switching frequency for this safety relay?
The 3TK2830-1CB30 safety relay has a maximum switching frequency of 1,000 operations per hour.
What are the safety ratings for this safety relay?
The maximum error safety integrity level (SIL) and performance level (PL) for the Siemens 3TK2830-1CB30 safety relay are determined by the associated base unit it is connected to.
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.
