Product Description

Siemens 3TK2830-2CB30

The Siemens 3TK2830-2CB30 is a SIRIUS safety relay designed for monitoring safety functions such as emergency stop pushbuttons and protective doors. This reliable and compact unit ensures the safe shutdown of machinery in hazardous situations, protecting both operators and equipment. It operates with a 24V AC/DC control supply voltage and provides three normally open (NO) enabling current paths and one normally closed (NC) signaling current path. Featuring user-friendly screw terminals for secure and straightforward wiring, this safety relay is a fundamental component for building compliant and effective machine safety systems.

Technical Specifications:

  • Product Type: Safety Relay

  • Function: Emergency stop and protective door monitoring

  • Control Supply Voltage: 24 V AC/DC

  • Output Contacts: 3 NO (Normally Open) enabling contacts, 1 NC (Normally Closed) signaling contact

  • Connection Type: Screw-type terminals

  • Width: 45 mm

Siemens 3TK2830-2CB30 Description

Siemens 3TK2830-2CB30

Siemens 3TK2830-2CB30 SIRIUS safety relay for emergency stop and protective door monitoring. Features a 24V AC/DC supply, 3NO/1NC contacts, and screw terminals for reliable machine safety applications.