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3VA5445-7EC31-1AA0 SIEMENS

SKU: 3VA54457EC311AA0
$21,865.68
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: 7.50 KGS
Width: 14.00 (cm)
Height: 28.50 (cm)
Depth: 21.50 (cm)
HS Code / Commodity code: 85362090
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Description  
The 3VA5445-7EC31-1AA0 is a robust 3-pole circuit breaker from Siemens, designed for reliable line protection in various electrical systems. It falls under the 3VA5 UL frame series, indicating compliance with UL489 standards. This circuit breaker boasts a breaking capacity class C, capable of interrupting fault currents up to 100kA at 480V. Equipped with a TM230 trip unit, it provides comprehensive protection with fixed thermal overload protection set at In=450A. The short circuit protection is also fixed, with an instantaneous trip setting II adjustable from 5 to 10 times the rated current (In). This model is specifically designed for applications requiring UL489 SB (NAVAL) certification. It is rated for operation in ambient temperatures up to 50 degrees Celsius. Note that this particular unit is supplied without connection terminals. The FTAM functionality enhances its performance in demanding environments.
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