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Item code: 3RA2816-0EW20
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Rơ le an toàn SIEMENS 3TK2820-1CB30. product brand name: SIRIUS; product designation: safety relays; design of the product: for EMERGENCY-STOP and safety doors.
Item code
3TK2820-1CB30
Unit
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No online payment is required. TESFA will verify the item code, quantity, supply conditions and respond with a quotation using your contact details.
For MRO items, verifying the correct code matters more than selecting by image. TESFA checks the key technical points before confirming a quotation.
| Attribute | Product specification |
|---|---|
| Mã sản phẩm | 3TK2820-1CB30 |
| Tên gọi chính hãng | SIRIUS safety relay with relay enabling circuits (EC) 24 V AC/DC, 22.5 mm Screw terminal Basic device Auto-start, monitored start EC instantaneous: 3 NO EC delayed: 0 NO SC: 1NC max. error category EN 13849-1: 4 Maximum achievable PL according to EN 13849-1: e Maximum achievable SIL according to IEC 61508: 3 |
| product brand name | SIRIUS |
| product designation | safety relays |
| design of the product | for EMERGENCY-STOP and safety doors |
| product type designation | 3TK28 |
| Product Function / product function / automatic start | Yes |
| Product Function / product function / light barrier monitoring | No |
| Product Function / product function / standstill monitoring | No |
| Product Function / product function / protective door monitoring | Yes |
| Product Function / product function / magnetically operated switch monitoring NC-NO | No |
| Product Function / product function / magnetically operated switch monitoring NC-NC | Yes |
| Product Function / product function / rotation speed monitoring | No |
| Product Function / product function / laser scanner monitoring | No |
| Product Function / product function / light array monitoring | No |
| Product Function / product function / EMERGENCY OFF function | Yes |
| Product Function / product function / monitored start-up | Yes |
| Product Function / product function / pressure-sensitive mat monitoring | No |
| Product Function / product feature cross-circuit-proof | Yes |
| Product Function / suitability for interaction press control | No |
| Product Function / suitability for use / monitoring of floating sensors | Yes |
| Product Function / suitability for use / monitoring of non-floating sensors | No |
| Product Function / suitability for use / position switch monitoring | Yes |
| Product Function / suitability for use / EMERGENCY-OFF circuit monitoring | Yes |
| Product Function / suitability for use / valve monitoring | No |
| Product Function / suitability for use / opto-electronic protection device monitoring | No |
| Product Function / suitability for use / tactile sensor monitoring | No |
| Product Function / suitability for use / magnetically operated switch monitoring | Yes |
| Product Function / suitability for use / proximity switch monitoring | No |
| Product Function / suitability for use / safety-related circuits | Yes |
| General technical data / insulation voltage rated value | 300 V |
| General technical data / surge voltage resistance rated value | 4 000 V |
| General technical data / protection class IP / of the enclosure | IP40 |
| General technical data / protection class IP / of the terminal | IP20 |
| General technical data / shock resistance | 15 g / 11 ms |
| vibration resistance according to IEC 60068-2-6 | 5 ... 500 Hz: 0.75 mm |
| operating frequency maximum | 2 000 1/h |
| electrical endurance (operating cycles) typical | 200 000 |
| Substance Prohibitance (day/month/year) | 05/01/2012 |
| SVHC substance name | Lead monoxide (lead oxide) CAS-No. 1317-36-8 |
| Net Weight | 0.299 kg |
| Ambient conditions / installation altitude at height above sea level maximum | 2 000 m |
| Ambient conditions / ambient temperature / during operation | -25 ... +60 °C |
| Ambient conditions / ambient temperature / during storage | -40 ... +80 °C |
| Ambient conditions / relative humidity during operation | 10 ... 95 % |
| Ambient conditions / air pressure according to SN 31205 | 90 ... 106 kPa |
| Electromagnetic compatibility / installation environment regarding EMC | This product is suitable for Class A environments only. In household environments, this device can cause unwanted radio interference. The user is required to implement appropriate measures in this case. |
| Electromagnetic compatibility / EMC emitted interference | IEC 60947-5-1, Class B |
| Safety related data / product function suitable for safety function | Yes |
| Safety related data / stop category according to IEC 60204-1 | 0 |
| Safety related data / SIL Claim Limit (subsystem) according to EN 62061 | 3 |
| Safety related data / PFHD with high demand rate according to IEC 62061 | 9.4E-10 1/h |
| Safety related data / category according to EN ISO 13849-1 | 4 |
| Safety related data / Safety Integrity Level (SIL) / according to IEC 61508 | 3 |
| Safety related data / safety device type according to IEC 61508-2 | Type A |
| Safety related data / Safe failure fraction (SFF) | 99 % |
| Safety related data / hardware fault tolerance according to IEC 61508 | 1 |
| Safety related data / T1 value for proof test interval or service life according to IEC 61508 | 20 a |
| Safety related data / touch protection against electrical shock | finger-safe |
| Short-circuit protection / design of the fuse link for short-circuit protection of the NO | gL/gG: 10 A or quick-response: 10 A or MCB type B: 2 A or MCB type C: 1.6 A |
| Short-circuit protection / contacts of the relay outputs required | or SITOP select diagnostics module (order No.: 6EP1961-2BA00) |
| Inputs / design of input / feedback input | Yes |
| Inputs / design of input / start input | Yes |
| Inputs / number of sensor inputs / 1-channel or 2-channel | 1 |
| number of outputs as contact-affected switching element / as NC contact / for signaling function instantaneous contact | 1 |
| number of outputs as contact-affected switching element / as NO contact / safety-related instantaneous contact | 3 |
| number of outputs as contact-affected switching element / as NO contact / safety-related delayed switching | 0 |
| Outputs / mechanical service life (operating cycles) typical | 10 000 000 |
| Outputs / thermal current of the switching element with contacts maximum | 5 A |
| switching element / for signaling function / delayed switching | 0 |
| switching element / for signaling function / instantaneous contact | 0 |
| safety-related / delayed switching | 0 |
| safety-related / instantaneous contact | 0 |
| outputs at DC-13 / at 24 V | 4 A |
| outputs at DC-13 / at 115 V | 0.2 A |
| outputs at DC-13 / at 230 V | 0.1 A |
| outputs at AC-15 / at 24 V | 4 A |
| outputs at AC-15 / at 115 V | 4 A |
| outputs at AC-15 / at 230 V | 4 A |
| wire length between sensor and electronics evaluation device with Cu 1.5 mm² and 150 nF/km maximum | 1 000 m |
| Times / make time with automatic start / typical | 110 ms |
| Times / make time with automatic start after power failure / typical | 110 ms |
| Times / make time with automatic start after power failure / maximum | 170 ms |
| Times / make time with monitored start / typical | 20 ms |
| Times / make time with monitored start / maximum | 30 ms |
| Times / backslide delay time after opening of the safety circuits typical | 8 ms |
| Times / backslide delay time in the event of power failure / typical | 60 ms |
| Times / backslide delay time in the event of power failure / maximum | 70 ms |
| Times / recovery time after opening of the safety circuits typical | 20 ms |
| Times / recovery time after power failure typical | 80 ms |
| Times / pulse duration / of the sensor input minimum | 25 ms |
| Times / pulse duration / of the ON pushbutton input minimum | 25 ms |
| Control circuit/ Control / type of voltage of the control supply voltage | AC/DC |
| Control circuit/ Control / control supply voltage 1 at AC / at 50 Hz rated value | 24 V |
| Control circuit/ Control / control supply voltage 1 at AC / at 60 Hz rated value | 24 V |
| Control circuit/ Control / control supply voltage frequency / 1 rated value | 50 Hz |
| Control circuit/ Control / control supply voltage frequency / 2 rated value | 60 Hz |
| Control circuit/ Control / control supply voltage 1 at DC rated value | 24 V |
| Control circuit/ Control / magnet coil at DC / initial value | 0.85 |
| Control circuit/ Control / magnet coil at DC / full-scale value | 1.2 |
| Control circuit/ Control / magnet coil at AC / at 50 Hz | 0.85 ... 1.1 |
| Control circuit/ Control / magnet coil at AC / at 60 Hz | 0.85 ... 1.1 |
Item code: 3RA2816-0EW20
Item code: 3RT2035-1NB30
Item code: 6MF2805-0AA00
Item code: 6ES7440-1CS00-0YE0
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