3NP1153-1DA10

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$363.64
$363.64
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The Siemens 3NP1153-1DA10 SENTRON fuse switch disconnector is a factory-grade, industrial solution designed for reliable electrical protection and switching in medium-voltage applications. This 3-pole fuse switch disconnector supports a 400 A rated current and can handle up to 690 VAC, providing safe isolation and circuit protection within motor control centers, distribution panels, and industrial automation systems. With a robust cover handle design and a compact cover level of 70 mm, it features a high breaking capacity of 40 kA to withstand fault conditions and ensure system safety. The device is engineered for easy assembly on mounting plates with flat terminals and offers excellent surge voltage protection up to 8 kV. Its durable construction guarantees up to 1000 switching cycles under operational conditions, making the Siemens 3NP1153-1DA10 a dependable choice for critical electrical installations and enhanced plant safety in automation environments.

Key Features of Siemens 3NP1153-1DA10

  • Rated operational current: 400 A at AC voltage up to 690 VAC
  • 3-pole fuse switch disconnector design for safe circuit isolation
  • Compatible with NH1/NH2 size LV HRC fuses for high rupturing capacity
  • High breaking current capability of 40 kA to interrupt fault currents
  • Cover handle with ergonomic design and cover level of 70 mm for protection
  • IP20 degree of protection ensuring safe operation in industrial environments
  • Supports 1000 mechanical switching cycles for long service life
  • Screw-type terminals with 10 to 12 N-m tightening torque for secure connections
  • Flat connector and busbar compatible for flexible installation options
  • Operating temperature range from -25°C to 55°C suitable for harsh conditions

Explore Siemens 3NP1153-1DA10 specifications for detailed parameters

Parameter Value
Rated current 400 A
Voltage rating 690 VAC / 440 VDC
Number of poles 3
Fuse type LV HRC (NH1/NH2)
Breaking capacity 40 kA
Operating temperature -25 to 55 °C
Mounting type Mounting plate assembly
Protection class IP20 (open), IP30/IP40 (closed with covers)
Power loss 11.3 to 34 W

Applications / Use Case

This Siemens 3NP1153-1DA10 is commonly used in industrial automation and motor control applications worldwide. It is ideally suited for use in production line systems, factory control panels, and complex electrical distribution networks where reliable switching and fuse isolation are critical to protect motors, transformers, and other electrical loads. The fuse switch disconnector safeguards equipment against overloads and short circuits while enabling quick and safe service disconnection, thereby minimizing downtime and ensuring operational safety in automated manufacturing environments and process control installations.

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3NP1153-1DA10

$363.64

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

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All products are delivered within 2-8 business days depending on our stock location.

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