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3RU1146-4KB0 SIEMENS

SKU: 3RU11464KB0
$3,339.00
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: 1.50 KGS
Width: 10.00 (cm)
Height: 15.00 (cm)
Depth: 20.00 (cm)
HS Code / Commodity code: 85364900
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Description  
The 3RU1146-4KB0 is a Siemens overload relay designed to provide comprehensive motor protection. This particular model offers a current range of 57 to 75A, making it suitable for motors with corresponding current requirements. It belongs to Size S3, indicating its physical dimensions and compatibility with similarly sized contactors. The relay operates under CLASS 10, defining its tripping characteristics and response time to overloads. Installation is simplified through direct contactor mounting, ensuring a secure and efficient connection. The main circuit utilizes screw terminals for robust and reliable power connections, while the auxiliary circuit also employs screw terminals for control and signaling purposes. Users can select between manual, automatic, or remote reset options, offering flexibility in managing overload events. This overload relay is an essential component for safeguarding motors against damage from overcurrent conditions, enhancing the reliability and longevity of motor-driven systems.
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