3TK2810-1KA42-0AA0 | Siemens

Safety switching device, each 1 Form A (N/O) safety-related undelayed/delayed, + each 1 signaling function delayed/undelayed, 110 to 240 VAC, 3TK2810-1KA42-0AA0

Order No.: 27H076
EAN: 4011209896147
Series: SIRIUS
default L
Image may differ
Unit Price (€ / pc.)
1,473.3271 € *
Available: 0 pcs.
Leadtime: 13 Weeks **
Total Price:
1,473.33 € *
*incl. VAT plus shipping costs
**Subject to prior sale
1 pcs.
1,473.3271 €

3TK28101KA420AA0, Siemens

SIRIUS safety relay Safety-oriented Speed monitoring 110-240 V AC/DC, 45 mm overall width Spring-type terminal EC instantaneous: 2 NO EC delayed: 0 SC: 2 electrical NAMUR version Auto-start/manual start Basic device Maximum achievable PL according to EN 13849-1: e Maximum achievable SIL according to IEC 61508: 3 Speed monitor SIRIUS 3TK28 for reliable standstill and speed monitoring in machines and plants, e.g. with motors. The device is suitable for all commonly used sensors and has a release delay feature that can be set by the user. Through simple parameterization and permanent diagnostics on the display, faults can be quickly remedied at any time. Thanks to integrated protective door monitoring, the device ensures greater safety because access to the plant is allowed only in the safe state. Each device is available with various voltages as well as with screw-type or spring-loaded terminals. Accessories such as connecting cables, adapters and labels make handling easier. Safety is a SIRIUS business.

Technical specifications
Version safety switching device
Width 45 mm
Input voltage AC 110 to 240 VAC
Height 107.7 mm
Contact type each 1 Form A (N/O) safety-related undelayed/delayed, + each 1 signaling function delayed/undelayed
Assembly latching/threading
Depth 124.3 mm
Type of Use safety-related speed monitoring
Country of origin DE
Customs tariff number 85364900
RoHS conform Yes
Date of RoHS guidelines 3/31/15
SVHC free Yes