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- 3SK1211-1BW20
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Siemens - 3SK1211-1BW20 SIRIUS SAFETY RELAY OUTPUT EXPANSION 4RO WITH RELAY ENABLING CIRCUITS 4 NO CONTACTS PLUS RELAY SIGNALING CIRCUIT 1 NC CONTACT US = 110-240 V AC/DC SCREW TERMINAL
3SK12111BW20
Manufacturer: Siemens
SIRIUS SAFETY RELAY OUTPUT EXPANSION 4RO WITH RELAY ENABLING CIRCUITS 4 NO CONTACTS PLUS RELAY SIGNALING CIRCUIT 1 NC CONTACT US = 110-240 V AC/DC SCREW TERMINAL
Available for Back Order
Estimated lead time: 18 to 19 days | Check Availability
Price
AED 596.33
AED 626.15 (IncVAT)
SIRIUS safety relay Output expansion 4RO with relay enabling circuits 4 NO contacts plus Relay signaling circuit 1 NC contact Us = 110-240 V AC/DC screw terminal Output expansion SIRIUS 3SK1 for safety relays.The 3SK output expansions are used for supplementing basic units with additional safe outputs with a switching capacity of up to 10 A. They can be connected to each 3SK basic unit by wiring. All devices with a 24 V DC control supply voltage can also be connected to the 3SK1 and 3SK2 Advanced basic units using 3ZY12 device connectors.The devices have four (AC-15 5 A) or three (AC-15 10 A) fail-safe outputs. There is a choice between a control supply voltageof 24 V or a wide voltage range. Available with screw or spring-type terminals (push-in) across the board.The 3SK safety relays are replacing the proven 3TK28 series.Safety is a SIRIUS business.
Datasheets and Manuals
Product Information
| Manufacturer: | Siemens |
| Pricing Unit: | Each |
| Weight: | 0.256 kg (each) |
| Tariff code: | 85364900 |
| Generic code: | 3761 |
| GTIN/UPC/EAN: | 4011209913769 |
Product Details
| ETIM Group: | Relays |
| ETIM Class: | Device for monitoring of safety-related circuits |
| Depth: | 121.6mm |
| Height: | 100mm |
| Number of outputs, safety related, delayed, semiconductors: | - |
| Number of outputs, safety related, delayed, with contact: | 0 |
| Number of outputs, safety related, undelayed, semiconductors: | - |
| Number of outputs, safety related, undelayed, with contact: | 0 |
| Number of outputs, signalling function, delayed, semiconductors: | 0 |
| Number of outputs, signalling function, delayed, with contact: | 0 |
| Number of outputs, signalling function, undelayed, semiconductors: | - |
| Number of outputs, signalling function, undelayed, with contact: | 0 |
| Performance level according to EN ISO 13849-1: | Level e |
| Rail mounting possible: | false |
| Rated control supply voltage Us at AC 50HZ: | 110 - 240V |
| Rated control supply voltage Us at AC 60HZ: | 110 - 240V |
| Rated control supply voltage Us at DC: | 110 - 240V |
| Release-delay: | - - |
| SIL according to IEC 61508: | 3 |
| Stop category according to IEC 60204: | 0 |
| Suitable for monitoring of emergency-stop circuits: | - |
| Suitable for monitoring of magnetic switches: | - |
| Suitable for monitoring of optoelectronic protection equipment: | - |
| Suitable for monitoring of position switches: | - |
| Suitable for monitoring of proximity switches: | - |
| Suitable for monitoring of tactile sensors: | - |
| Suitable for monitoring of valves: | - |
| Type of electric connection: | Screw connection |
| Voltage type for actuating: | AC/DC |
| Width: | 22.5mm |
| With approval according to UL: | true |
| With approval for BG BIA: | - |
| With approval for TÜV: | true |
| With detachable clamps: | false |
| With feedback circuit: | false |
| With muting function: | false |
| With start input: | - |
Dimensions (Unpackaged)
| Quantity | Height | Width | Length | Weight |
|---|---|---|---|---|
| 1 | 100 mm | 22 mm | 126 mm | 222 g |
All shipping options below are for United Arab Emirates. Delivery prices below are Exc VAT.
| Web Promo Carriage | UK standard delivery, usually within 1 - 2 days (1 per day, minimum order AED 2,000.00) | AED 0.00 |
| Standard 1-2 Days | UAE standard delivery, usually within 1 - 2 days | AED 25.00 |
| Collect | Collection is available from our site - please call if your order is urgent | AED 0.00 |
International Priority to Oman
from AED 254.34
(Terms DAP to Delivery Address)
For our overseas customers, we offer a very competitive and fast delivery service; however, if you prefer to collect using your own courier, then we can also arrange that at no extra cost.
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Kempston Controls is electrical and electronic components distributor, providing fuses, sensors, control components, industrial automation equipment and more. If you would like to discuss any of the parts which you see on our online store, please contact our dedicated sales centre on +971 (0) 4 2987111.
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