MCB DP C Trip 4A 6Ka

£69.24 inc VAT £57.70 ex VAT

Description

Detail

Siemens miniature circuit breaker is used to protect systems and installations in buildings and for industrial applications. The devices are approved for worldwide use according to IEC standards for power supply systems. It is used in industrial applications and plant engineering, miniature circuit breakers can be supplemented with additional components, such as auxiliary switches, fault signal contacts, shunt trips, undervoltage releases, remote controlled mechanism, RC units, and arc fault detection devices.

  • · Halogen-free
  • · Silicon-free
  • · Sealable-free
  • · 20,000 mechanical switching cycles
  • · Quick assembly system
  • · Ambient temperature: -25°C to 55°C
  • · Overvoltage category is 3
  • · Snap-on fixing system

Specification

  • Rated impulse withstand voltage Uimp : 4 kV
  • Suitable for flush-mounted installation : No
  • Connectable conductor cross section solid-core : 0.75 – 35.0 mm²
  • Additional equipment possible : Yes
  • Concurrently switching N-neutral : No
  • Connectable conductor cross section multi-wired : 0.75 – 35.0 mm²
  • Frequency : 50 – 50 Hz
  • Ambient temperature during operating : -25 – 55 °C
  • Depth : 76 mm
  • Rated insulation voltage Ui : 440 V
  • Rated voltage : 400 V
  • Height : 90 mm
  • Width : 36 mm
  • Built-in depth : 70 mm
  • Voltage type : AC
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V : 30 kA
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V : 30 kA
  • Number of poles (total) : 2
  • Rated short-circuit breaking capacity Icn EN 60898 at 230 V : 6 kA
  • Rated short-circuit breaking capacity Icn EN 60898 at 400 V : 6 kA
  • Rated current : 4 A
  • Current limiting class : 3
  • Width in number of modular spacings : 2
  • Pollution degree : 3
  • Release characteristic : C
  • Over voltage category : 3
  • Degree of protection (IP) : IP20