SKU: 16480
| Attribute | Details |
|---|---|
| Manufacturer | Siemens |
| Product Line | SIRIUS Safety Relay |
| Model / Type | 3TK2825-1AL20 |
| Rated Voltage | 230V AC |
| Operating Standards | IEC/EN 60947-5-1, GB14048.5 |
| Power Consumption | 3W / 50Hz |
| Rated Operational Voltages (Ue) | 24V, 115V, 230V |
| Contact Ratings | AC-15: 6A / DC-13: 6A, 0.2A, 0.1A |
| Auxiliary Contacts | B300 / R300 |
| Country of Origin | Made in Germany |
| Weight | 515 gm |
The Siemens 3TK2825-1AL20 Safety Relay is part of the renowned SIRIUS series, designed to provide dependable electrical safety and control in industrial automation systems. Operating at 230V AC, this safety relay ensures machine and operator protection by safely managing start, stop, and emergency-stop functions. Engineered under IEC/EN 60947-5-1 standards, it delivers precise switching performance with strong electrical durability. Compact and efficient, it supports multiple voltage levels (24V, 115V, and 230V) to fit diverse industrial setups.
Built for reliability, the 3TK2825-1AL20 integrates seamlessly with Siemens control systems, offering consistent safety and operational reliability. With contact ratings up to 6A and power consumption of just 3W, it ensures energy-efficient and fail-safe operation. Made in Germany, this safety relay exemplifies Siemens’ commitment to precision engineering and industrial safety, making it an essential component in modern automation systems and machine protection applications.

Key Features:
1. Reliable Safety Control: Provides secure start/stop and emergency stop functionality.
2. Multi-Voltage Compatibility: Supports 24V, 115V, and 230V AC inputs.
3. Compact Design: Fits easily into control panels and automation enclosures.
4. High Switching Capacity: Rated for 6A AC-15 and DC-13 operations.
5. Energy Efficient: Low power consumption of just 3W.
6. Global Standards: Certified under IEC/EN 60947-5-1 and GB14048.5.
7. Durable Build: Robust German engineering ensures long operational life.
8. Auxiliary Contacts: Equipped with B300/R300 rated contacts for additional control circuits.
9. Reliable Performance: Maintains consistent function under demanding industrial conditions.
10. Siemens Quality: Backed by Siemens’ expertise in automation and safety components.
Applications:
1. Industrial Automation: Provides safe relay switching for machine controls.
2. Emergency Stop Circuits: Ensures system isolation during fault conditions.
3. Conveyor Systems: Used for safe start and stop control of motors.
4. Robotics: Controls robotic safety operations and limit switches.
5. Packaging Machinery: Integrated into equipment requiring operator protection.
6. Power Plants: Provides safe control in high-voltage environments.
7. Marine Automation: Ensures safety in shipboard control systems.
8. Assembly Lines: Used for synchronized and secure operation in manufacturing systems.
9. HVAC Systems: Protects electrical components and control systems.
10. Process Control Equipment: Maintains reliable safety operation in automated processes.
Explore the reliable Safety Relay at Aeliya Marine Tech designed for dependable safety control, fast response, and long-lasting performance in industrial automation and protection systems.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
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Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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