Description
The 3TK2801-0AG2 is a Siemens contactor safety combination designed for use in safety circuits. It integrates safety relay and contactor functions, providing reliable category 4 / SIL 3 (IEC 61508) safety performance.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Siemens
|
| Category |
|
| Part Number |
3TK2801-0AG2 |
| Subcatecory |
|
| Type |
Contactor Safety Combination |
| Function |
For safety circuits – enabling circuit and signalling circuit |
| Contact Configuration |
1 NO + 1 NO |
| Control Voltage |
110V AC |
| Frequency |
50/60 Hz |
| Operation |
AC operation |
| Safety Rating |
Suitable for use in high-category safety circuits (up to Category 4 / SIL 3, depending on application and wiring) |
| Weight |
1.70 lbs |
Information About 3TK2801-0AG2
The 3TK2801-0AG2 is a contactor safety combination from Siemens, engineered for reliable use in safety circuits, combining enabling and signalling functions for machine and process safety applications.
Key Features:
- Type: Contactor Safety Combination
- Function: For enabling circuit and signalling circuit in safety applications
- Contact Configuration: 1 Normally Open + 1 Normally Open (1 NO + 1 NO)
- Control Voltage: 110V AC
- Frequency: 50/60 Hz
- Operation Type: AC operation
- Safety Rating: Suitable for applications up to Category 4 / SIL 3 (depending on system design and wiring, per IEC 61508 and ISO 13849-1)
- Construction: Compact design for space-saving installation
- Certifications: CE, UL, CSA (check datasheet for exact compliance)
- Applications: Ideal for integration in safety-related control systems for machinery, conveyors, and other industrial automation systems requiring reliable enabling and feedback circuits.
The 3TK2801-0AG2 offers dependable performance in demanding industrial safety applications, ensuring compliance with international safety standards.
