S803B-B40 TP MCB B40A 16Ka

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S803B-B40 TP MCB B40A 16Ka

£244.02 inc VAT £203.35 ex VAT

SKU: 2501048805 Category: Tags: , ,

Description

Detail

The S803B-B40 Is A 3-Pole High Performance Circuit Breaker With B-Characteristic, With Cage Terminal And A Rated Current Of 40 A. It Is A Current Limiting Device With A Maximum Breaking Capacity Of 16kA At 230/400V. It Can Be Used For Voltages Up To 230/400V. It Has Two Different Tripping Mechanisms, The Thermal Tripping Mechanism For Overload Protection And The Electromechanic Tripping Mechanism For Short Circuit Protection. The S803B-B40 Complies With IEC/EN 60947-2 And EN 60898-1 And Allows The Use For Residential, Commercial And Industrial Applications. It Has Numerous Of Approvals, Therefore It Can Be Used Worldwide. The Extensive Range Of Accessory Makes The Use Of S803B-B40 More Comfortable. Due To The Fast Arc Extinction Of S803B-B40 Your Application Will Be Secured.

  • · High Performance MCB

Specification

  • Rated voltage : – V
  • Additional equipment possible : Yes
  • Concurrently switching N-neutral : No
  • Frequency : 50 – 60 Hz
  • Ambient temperature during operating : -25 – 60 °C
  • Connectable conductor cross section multi-wired : 0 – 70 mm²
  • Connectable conductor cross section solid-core : 0 – 50 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 : 500 V
  • Release characteristic : B
  • Rated impulse withstand voltage Uimp : 6 kV
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V : 16 kA
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V : 16 kA
  • Number of poles (total) : 3
  • Rated short-circuit breaking capacity Icn EN 60898 at 400 V : 10 kA
  • Over voltage category : 3
  • Voltage type : AC
  • Rated current : 40 A
  • Degree of protection (IP) : IP20
  • Built-in depth : 82.5 mm
  • Pollution degree : 3

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