Siemens 3TK2840-2BB40 Safety Relay
Emniyet Rölesi Siemens SIRIUS Emniyet Rölesi 3TK28402BB40, 50 V izolasyon gerilimi, 500 V darbe dayanımı, IP40 koruma sağlar ve endüstriyel uygulamalarda ACİL DURDURMA birimlerinde kullanım için tasarlanmıştır.
Siemens SIRIUS Safety Relay 3TK28402BB40
The Siemens SIRIUS Safety Relay 3TK28402BB40 is designed specifically for use in **EMERGENCY-STOP units**, ensuring safety and protection in industrial systems. With a rated insulation voltage of 50 V and impulse voltage resistance of 500 V, this relay provides reliable operation for critical safety functions. It features a delayed action of 2 HL, 0 s and meets international safety standards, including **IEC 61508** and **GB14048.5** at 50 Hz.
Manufacturer: Siemens
Type: Safety Relay
Model Number (MNR): 3TK28402BB40
Brand Name: SIRIUS
The Siemens SIRIUS Safety Relay 3TK28402BB40 is a high-quality, reliable safety relay designed to meet critical safety standards in industrial applications, ensuring the protection of personnel and equipment in emergency situations.
| Design of the Product | For EMERGENCY-STOP units |
| Insulation Voltage Rated Value (Ui) | 50 V |
| Impulse Voltage Resistance Rated Value (Uimp) | 500 V |
| Delayed | 2 HL, 0 s |
| Standard | IEC 61508, GB14048.5 at 50 Hz |
| Type of Mounting | Screw and snap-on mounting |
| Protection Class | Housing: IP40, Terminal: IP20 |
| Operating Temperature | -25 to +60°C |
| Dimensions | 22.5 x 88 x 120 mm |
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