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This is 3SK1 Configurable 24 V dc Safety Relay Single Channel with 4 Safety Contacts manufactured by Siemens. The manufacturer part number is 3SK1121-1AB40. It has 3 SIL IEC 61508 safety standard . It has a/an e performance level . Moreover, it has a/an automatic, monitored reset method . In addition, it has 4 safety category ISO 13849-1 . Moreover, it has e PL ISO 13849-1 . The product 3sk1, is a highly preferred choice for users. Its accurate length is 100mm. It is configurable yes . Furthermore, the product is 22.5mm wide. The product comes in 122mm depth. It is supplied with 1 channels. Features 24v dc supply voltage. It includes 4 safety contacts . It features sirius range. The terminal is a screw type.
For more information please check the datasheets.
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