This product listing is for the part 3TK2824-1BB40, manufactured by Siemens, and is a SIRIUS safety relay with relay enabling (release) circuits, 24 V DC supply, 22.5 mm width, screw terminals, 2 instantaneous enabling contacts (2 NO), autostart (basic device)..

This product is currently out of stock.

Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.

Part Specifications:
- Supply voltage: 24 V DC V DC
- Product family: SIRIUS
- Function: Safety relay with relay enabling/release circuits (EC/RC)
- Enabling contacts (instantaneous): 2 NO
- Enabling contacts (delayed): 0 NO
- Safe contacts (safety contacts, SC): 0 NC
- Width: 22.5 mm mm
- Mounting / Terminals: Screw terminal
- Certification / Safety level (maximum achievable): Max. achievable SIL 1 / PL c (per Siemens documentation)
- Device type / Architecture: Basic device (3TK28 safety relay series)

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Siemens

3TK2824-1BB40

SIRIUS safety relay with relay enabling (release) circuits, 24 V DC supply, 22.5 mm width, screw terminals, 2 instantaneous enabling contacts (2 NO), autostart (basic device).

Specifications

Physical

Mounting / Terminals

Screw terminal

Compliance

Certification / Safety level (maximum achievable)

Max. achievable SIL 1 / PL c (per Siemens documentation)

Technical

Supply voltage

24 V DC V DC

Product family

SIRIUS

Function

Safety relay with relay enabling/release circuits (EC/RC)

Enabling contacts (instantaneous)

2 NO

Enabling contacts (delayed)

0 NO

Safe contacts (safety contacts, SC)

0 NC

Device type / Architecture

Basic device (3TK28 safety relay series)

Dimensions

Width

22.5 mm mm

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