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3TK2857-1BB41 SIEMENS
SKU:
3TK28571BB41
$4,083.12
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:
0.40 KGS
Width:
4.50
(cm)
Height:
11.40
(cm)
Depth:
12.00
(cm)
HS Code / Commodity code:
85364900
The SIRIUS 3TK2857-1BB41 is a safety relay designed for monitoring safety circuits and implementing safety functions in industrial applications. This device features contactor relay enabling circuits (EC) for reliable and safe operation. It operates on a 24 V DC power supply, ensuring compatibility with various control systems. The relay has a width of 90 mm and utilizes screw terminals for secure and easy wiring. It includes instantaneous enabling circuits and delayed enabling circuits with a time range of 0.05 to 3 seconds. The relay also features monitoring circuits (MK) for enhanced safety. As an expansion unit, its maximum achievable Performance Level (PL) and Safety Integrity Level (SIL) are the same as the basic unit it is connected to, ensuring consistent safety performance throughout the system. The 3TK2857-1BB41 is suitable for applications requiring a high level of safety and reliability.