Siemens 3TK2825-1BB40 Sirius Safety Relay With Relay Release Circuits
SAFETY RELAY
Siemens SIRIUS 3TK2825-1BB40 is a safety relay with relay release circuits, tailored for EMERGENCY-STOP units. It offers 3 N/O and 2 N/C output contacts, 24 VDC input, and IP20 protection with finger-safe terminals.SIEMENS SIRIUS 3TK2825-1BB40 SAFETY RELAY
The Siemens SIRIUS 3TK2825-1BB40 is a high-reliability safety relay designed specifically for EMERGENCY-STOP units. It complies with international safety standards and is suitable for use in critical industrial applications requiring dependable relay release circuits.
Manufacturer: Siemens
Brand Name: SIRIUS
Type: Safety Relay with Relay Release Circuits
Model: 3TK2825-1BB40
REF NO: G/120626 D60
INST ORDER NO: 3ZX1012-0TK28-4CA1
Standard: IEC/EN 60947-5-1
| Product Designation | Safety Relays |
| Design of the Product | For EMERGENCY-STOP Units |
| Control Supply Voltage | 24 VDC |
| Air Pressure | 90 / 106 kPa |
| Cable Length | 1000 m |
| Safety Device Type | Type A |
| Output Contact | 3 N/O, 2 N/C |
| Resistance to Direct Current | 30 „¦ |
| Mounting Type | Screw and Snap-On Mounting |
| Electrical Connection | Screw-Type Terminals |
| Shock Protection | Finger-Safe |
| Ambient Temperature Range | -25 / +60 °C |
| Dimension | 120 x 44.8 x 138.5 mm |
| Channels | 2 Channel |
| Protection Class | IP20 |

























