3NP1153-1BC20

Product ID:219605
Updated: 2026/6/21
Siemens 3NP1153-1BC20

Key Features

  • 1Safeguard electrical systems with robust 3-pole, NH2, 400 A protection.
  • 2Provide comprehensive reach-around protection for busbar safety.
  • 3Simplify installation using box terminals and a 32/70 mm cover level.
  • 4Ensure versatile application within Siemens 8US busbar systems.
  • 5Rely on trusted Siemens engineering for reliable safety solutions.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Insulation Voltage(V)
440
AC Rated Voltage(V)
690
Insulation Voltage(V)
1000
Number of Poles
3P
Description
3NP1, rated current 400A, Size 1/2, 60mm busbar system, box terminal, 3P, 32/70mm cover, with contact protection, suitable for busbar and Rittal systems without base
Others
32/70mm cover, with contact protection, suitable for busbar and Rittal systems without base
Installation Type
60mm Busbar System
Fuse Rating
Size: 1/2
Terminal Type
Box Terminal
Rated Current In(A)
400
Specifications
3NP115【400A】
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
9N9999
AL
N
Model Number
3NP1153-1BC20

Specifications may be subject to change without notice

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