Siemens Sentron Cylindrical fuse holder, 14x51mm, 3-pole, 50A, 690VAC
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Siemens Sentron Cylindrical fuse holder, 14x51mm, 3-pole, 50A, 690VAC Part number 3NW7131

EAN / Barcode 4001869208787
Product Type Control Panel
Product Class Holder for cylindrical fuse
ETIM Class Holder for cylindrical fuse
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Product Description

SENTRON

The 3NW7 cylindrical fuse holder is designed for selective system protection in the SENTRON cylindrical fuse system.

Technical details:

  • Cylindrical fuse holder
  • Dimensions: 14x51 mm
  • Number of poles: 3-pole
  • Rated current (In): 50 A
  • Rated voltage (Un AC): 690 V
  • Meets international standards: IEC 60269
  • Tested and approved in Europe as fused disconnectors
  • Not intended for switching under load

Customer benefits:

  • Protects semiconductor components effectively
  • Usable worldwide due to compliance with international standards
  • Provides safety and reliability in circuit protection

Technical Specifications

Built-in depth70 mm
Degree of protection (IP)IP20
For fuse size14x51 mm
Mounting methodDIN rail
Nominal voltage690 V
Number of poles3
Width in number of modular spacings4.5
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