Siemens
- Available:
- 0 pcs.On RequestUpdated at: 11-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees- Warranty:
- 12 months
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Siemens 3VA5145-4ED11-1AA0
3VA51 1P 45A 25KA FTFM Circuit Breaker
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Product Description
Lifecycle Status:
The 3VA51 molded case circuit breaker is engineered for low voltage applications, providing reliable protection with a thermal-magnetic trip unit. This device operates with a standard Class S breaking capacity and is rated for 45A. It is designed to handle 14kAIC at 347V and 25kAIC at 277V, ensuring robust performance in various electrical environments.
Equipped with a TM210 trip unit, the breaker features fixed overload protection set at Ir=45A and fixed short-circuit protection at Ii=10 x In, compliant with UL 489 SB standards. Notably, this model is naval rated for operation at temperatures up to 50°C and is provided without lugs.
Dimensions for the unit are 1 inch in width, 5.5 inches in height, and 3.7 inches in depth, allowing for efficient installation in confined spaces. The circuit breaker is suitable for DIN rail mounting, adding versatility to its installation options.
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Offer details
- Best offer from:
Trusted supplier — Germany, member since 2024- Availability:
- 0 pcs.On RequestUpdated at: 11-09-2026
- Condition:
- New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
- Number of poles
- 1
- Rated voltage
- 415 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP40
- Rated permanent current Iu
- 45 A
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Documents
Data Sheet
Datasheet for Siemens 3VA5145-4ED11-1AA0, including specifications and features.
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