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Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
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1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
| Specification | Description |
|---|---|
| Part Number | 3TK2824-2BB40 |
| Alternative Part Number | 3TK28242BB40 |
| Manufacturer | Siemens |
| Category | General Automation |
| Product Type | Safety Relay |
| Supply Voltage | 24 V DC |
| Function | Protective Door Monitoring |
| Output Configuration | 2 Normally Open (NO) |
| Connection Type | Spring Loaded, Screw Mount; Snap-On Mount |
| Dimensions | 22.5 x 115 x 105 mm |
| Mounting Position | Any |
| Number of Sensor Inputs | 1-Channel or 2-Channel |
| Safety Integrity Level (SIL) | SIL1 |
| Performance Level (PL) | Category C |
| Operating Temperature Range | -25 to +60 °C |
| Storage Temperature Range | -40 to +80 °C |
| Insulation Voltage | Rated at 300 V |
| Protection Class | IP40 for housing, IP20 for terminal |
| Installation Altitude | Up to 2,000 m above sea level |
| Resistance to Vibration | According to IEC 60068-2-6, 5 ... 500 Hz: 0.075 mm |
| Resistance to Shock | 8g / 10 ms |
| Impulse Voltage Resistance | Rated at 4,000 V |
| EMC Emitted Interference | EN 60947-5-1 |
| Design for Safety Applications | For EMERGENCY-STOP units |
| Certifications/Approvals | BG, SUVA, UL, CSA, EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508, TÜV, BG BIA |
| Commodity Code | 853649 |
The safety relay is rated for a control supply voltage of 24 V DC.
Yes, the Siemens safety relay is designed for protective door monitoring applications among other safety functions.
This relay is equipped with spring-loaded terminals for secure and reliable electrical connections.
The relay can be operated at a maximum altitude of 2,000 metres above sea level without compromising its functionality.
The dimensions of the relay are 22.5 mm in width, 115 mm in height, and 105 mm in depth.
Yes, it is suitable for emergency stop functions, ensuring a high level of safety in critical applications.
The relay is designed for a maximum of 100,000 electrical operating cycles and 10,000,000 mechanical operating cycles.
The relay has several certifications including TÜV, UL, CSA, and it complies with standards such as EN 60204-1, EN ISO 12100, and IEC 61508.
The housing of the relay has an IP40 rating, and the terminal has an IP20 rating, providing protection against solid objects.
Yes, it is acceptable for the application of monitoring floating sensors.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
All parts new or reconditioned are covered by EU Automation 12 month warranty
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