Safety Relay SIEMENS 3TK2825-1BB40 for E-Stop Systems
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SIEMENS 3TK2825-1BB40
Reliable Siemens safety relay for monitoring emergency-stop circuits, guards, and other machine safety devices.
| Brand | SIEMENS |
| Model | 3TK2825-1BB40 |
| Voltage | 24 V AC/DC |
| Country of Origin | Germany |
| Weight | Approximately 0.35 kg |
| Dimensions | 45 x 100 x 120 mm |
| Warranty | 6 months |
| Certifications | CE, UL, CSA |
| SKU / MPN | 3TK2825-1BB40 |
| What’s in the box | SIEMENS 3TK2825-1BB40 safety relay and product documentation |
| Product Type | Safety relay for emergency-stop and protective-device monitoring |
| Safety Contacts | 3 normally open safety outputs |
| Auxiliary Contact | 1 normally closed auxiliary contact |
| Rated Control Voltage | 24 V AC/DC |
| Mounting | DIN rail mounting |
| Terminal Type | Screw terminals |
Key benefits: Redundant safety switching, compact DIN rail installation, dependable fault monitoring, easy integration into machine control panels
Typical applications: Machine guarding, emergency-stop circuits, conveyor systems, packaging machinery, presses, and automated production lines
Lifecycle: Established industrial product series; availability should be verified with Siemens or an authorized distributor
1 review for Safety Relay SIEMENS 3TK2825-1BB40 for E-Stop Systems
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David L. –
Good quality sensor, accurate readings. Will order more for our production line.