General Electric SFK Motor protection circuit breakers

GE

PDF catalogues (ru):

Ordering numbers

Features and benefits:

  • For thermal and magnetic protection of AC and DC motors
  • Conformity to standards IEC 947-2, IEC 947-4-1 and VDE 0660
  • Manual push-button operation
  • Setting ranges from 0.1 to 25A at 690V AC and 220V DC
  • Short-circuit capacity of 65kA up to setting range of 1.6-2.5A/400V
  • Trip class 10
  • Instant magnetic tripping (12 times the maximum operating current Ie)
  • Single phase protection
  • Ambient temperature compensation between – 5° C and + 40° C
  • Internal and external accessories easy to mount
  • Quick fixing on DIN rail EN 50022-35 and, with two screws, on plate or wall
  • Terminals protected against accidental contacts (IP20)
  • Suitable for isolation and positive padlocking in open position (IEC 947-1 § 7-1-6)

General Electric Surion - Manual motor starter

GE

PDF catalogues (ru):

Ordering numbers

Starters

Technical datasheets

Enclosures

Breakers dimensions

Enclosures dimensions

Surion, a complete range of compact and reliable manual motor starters rated from 0,1A to 63A in two different frame sizes (45 and 55mm width).

It represents a new motor protection system for switching and protecting three phase induction motors up to 30kW at 400V AC with current ratings up to 63A.

Features and benefits:

  • Rocker and rotary handle operator
  • Thermal and magnetic protection
  • Standard and high breaking capacity
  • Icu = 100kA G Ics = 100% Icu
  • Icu < 100kA G Ics min. 75% Icu
  • Clear identification of the operation state (ON-OFF-tripped)
  • Ambient temperature compensation
  • Phase failure protection