S203M-K 8 Miniature Circuit Breaker

Home  ›  Products  ›  S203M-K 8 Miniature Circuit Breaker

S203M-K 8 Miniature Circuit Breaker

£179.35 inc VAT £149.46 ex VAT

SKU: 2501050812 Category: Tags: , ,

Description

Detail

System Pro M Compact S200M Miniature Circuit Breakers Are Current Limiting. They 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 (B,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 S200M Comply With IEC/EN 60898-1 And IEC/EN 609 47-2, Allowing The Use For Residential, Commercial And Industrial Applications. Bottom-Fitting Auxiliary Contact Can Be Mounted On S200M To Save 50% Space.

  • · Miniature Circuit Breaker

Specification

  • Rated voltage : 400 V
  • Additional equipment possible : Yes
  • Concurrently switching N-neutral : No
  • Connectable conductor cross section solid-core : 0.75 – 35 mm²
  • Frequency : 50 – 60 Hz
  • Ambient temperature during operating : -25 – 55 °C
  • Connectable conductor cross section multi-wired : 0.75 – 25 mm²
  • Rated short-circuit breaking capacity Icn EN 60898 at 230 V : 10 kA
  • Number of protected poles : 3
  • Width in number of modular spacings : 3
  • Current limiting class : 3
  • Rated insulation voltage Ui : 440 V
  • Release characteristic : K
  • Rated impulse withstand voltage Uimp : – kV
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V : 25 kA
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V : – kA
  • Rated short-circuit breaking capacity Icn EN 60898 at 400 V : 10 kA
  • Number of poles (total) : 3
  • Over voltage category : 3
  • Built-in depth : 69 mm
  • Rated current : 8 A
  • Pollution degree : 3
  • Degree of protection (IP) : IP20
  • Voltage type : AC/DC

    • Related products

    Search