S203Mt-K25Na Miniature Circuit Breaker

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S203Mt-K25Na Miniature Circuit Breaker

£284.27 inc VAT £236.89 ex VAT

SKU: 2501051004 Category: Tags: , ,

Description

Detail

S200MT Miniature Circuit Breakers Are Designed Especially For Traction And Railway Applications. Acc. NF F 16-101/102 The Product Range S200MT Is Classified With Exigence 3, Enabling The Use In All Parts Of The Vehicle. They Are Current Limiting And Have Two Different Tripping Mechanisms, The Delayed Thermal Tripping Mechanism For Overload Protection And The Electromechanic Tripping Mechanism For Short Circuit Protection. They Are Available In Different Characteristics (C,D,K,Z), Configurations (1P,1P+N,2P,3P,3P+N,4P), Breaking Capacities (Up To 10 KA At 230/400 V AC) And Rated Currents (Up To 63A). All MCBs Of The Product Range S200MT Comply With IEC/EN 60898-1 And IEC/EN 609 47-2. All System Pro M Compact Accessories Can Be Used. Including The Bottom-Fitting Auxiliary Contact S2C-Hxx Providing The Possibility Of 50% Space Saving And The Creation Of Group Signals.

  • · Miniature Circuit Breaker

Specification

  • Rated voltage : – V
  • Additional equipment possible : Yes
  • Concurrently switching N-neutral : Yes
  • Frequency : 50 – 60 Hz
  • Ambient temperature during operating : -25 – 55 °C
  • Connectable conductor cross section multi-wired : 0.75 – 16 mm²
  • Connectable conductor cross section solid-core : 0.75 – 25 mm²
  • Rated short-circuit breaking capacity Icn EN 60898 at 230 V : – kA
  • Number of protected poles : 3
  • Width in number of modular spacings : 4
  • Current limiting class : 3
  • Rated insulation voltage Ui : 440 V
  • Voltage type : AC
  • Rated impulse withstand voltage Uimp : – kV
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V : – kA
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V : 15 kA
  • Rated short-circuit breaking capacity Icn EN 60898 at 400 V : 10 kA
  • Number of poles (total) : 4
  • Over voltage category : 3
  • Rated current : 25 A
  • Built-in depth : 69 mm
  • Pollution degree : 3
  • Degree of protection (IP) : IP20
  • Release characteristic : K

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