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3TK2827-1AB21 SIEMENS
SKU:
3TK28271AB21
$5,094.36
IN STOCK
Express delivery
New - 12 Months warranty
Delivery:
Ships within 3 business days
Worldwide delivery by DHL Express courier
Shipping:
Calculated at Checkout
Weight:
0.32 KGS
Width:
4.50
(cm)
Height:
9.20
(cm)
Depth:
11.40
(cm)
HS Code / Commodity code:
85364900
The SIRIUS 3TK2827-1AB21 is a safety relay designed to enhance safety in machinery and automation systems. This device features relay enabling circuits (EC) for reliable and secure operation. It operates on a 24 V AC power supply, ensuring compatibility with common industrial power systems. With an overall width of 45 mm, it offers a compact design suitable for space-constrained installations. The relay utilizes screw terminals for secure and easy wiring. It provides instantaneous enabling circuits with 2 normally open (NO) contacts, as well as delayed enabling circuits with 2 NO contacts and an adjustable delay time of 0.05 to 3 seconds. Additionally, it includes one normally closed (NC) safety circuit (SC) for monitored start functionality. This basic device achieves a maximum Safety Integrity Level (SIL) of 3/2 and a Performance Level (PL) of e/d, in accordance with safety standards.