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3RB3133-4WX1 SIEMENS
SKU:
3RB31334WX1
$2,480.40
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:
0.60 KGS
Width:
8.00
(cm)
Height:
10.00
(cm)
Depth:
12.00
(cm)
HS Code / Commodity code:
85364900
The 3RB3133-4WX1 is an overload relay designed by Siemens for comprehensive motor protection. It offers a wide current adjustment range of 20 to 80 Amperes, making it suitable for various motor sizes. This relay belongs to size S2 and provides adjustable tripping classes from 5E to 30E, allowing precise adaptation to different motor starting and load conditions. It is designed for standalone installation, simplifying the mounting process. The main circuit features a straight-through transformer design, ensuring efficient current sensing. The auxiliary circuit utilizes spring-type terminals for secure and reliable connections. Users can select between manual or automatic reset options, enhancing operational flexibility. Furthermore, it incorporates internal ground fault detection, providing an additional layer of protection against insulation failures. This overload relay safeguards motors against overcurrents, phase imbalances, and ground faults, extending their lifespan and minimizing downtime.