Safety Signal Module Relay Siemens SIRIUS 3TK2830-1CB30 Expansion Module

Safety Signal Module Relay Siemens SIRIUS 3TK2830-1CB30 Expansion Module

This equipment is a safety expansion module, not a simple block of auxiliary contact relays. It is used together with a compatible safety unit to expand its relay outputs, for example in machine protection circuits.

Characteristics:

Manufacturer: Siemens

Series: SIRIUS 3TK28

Reference: 3TK2830-1CB30

Type: Expansion module for safety relay

Supply voltage: 24 V AC/DC

Outgoing contacts: 4 normally open (4 NO)

Delayed contacts: 0

Maximum thermal current: 5 A

Nominal insulation voltage: 300 V

Impulse withstand voltage: 4 kV

Connection: Terminal blocks

Assembly: DIN rail or fastening by screws

Protection rating: IP40 on enclosure; IP20 on terminals

Weight: 0.2 Kg