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3RT2045-1NB34-3MA0 SIEMENS

SKU: 3RT20451NB343MA0
$3,148.20
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: 1.80 KGS
Width: 11.40 (cm)
Height: 15.20 (cm)
Depth: 17.80 (cm)
HS Code / Commodity code: 85364900
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Description  
The 3RT2045-1NB34-3MA0 power contactor from Siemens is a robust and reliable switching device designed for AC-3 applications, specifically controlling motors up to 37 kW at 400 V. This 3-pole contactor features 3 normally open (NO) main contacts, providing efficient power distribution to the connected load. It also includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts for enhanced control and monitoring capabilities within the electrical circuit. The contactor operates on a 20-33 V AC/DC control voltage, offering flexibility in power supply options. An integrated varistor provides surge protection, safeguarding the contactor and connected equipment from voltage spikes. Its compact Size S3 design optimizes space utilization within control panels. Screw terminals ensure secure and reliable electrical connections. Furthermore, the captive auxiliary switch design prevents accidental removal, enhancing safety and reliability during operation and maintenance. This contactor is ideal for applications requiring dependable motor control and protection.
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