Motor Starter

MOTOR PROTECTION SWITCHES UP TO 100A

  TYPE OF CONSTRUCTION

The motor protection switches are available in four sizes:
    • Size 00 – width 45 mm, max. rated current 12 A, at 400 V AC suitable for induction motors up to 5.5 kW.
    • Size 0 – width 45 mm, max. rated current 25 A, at 400 V AC suitable for induction motors up to 11 kW.
    • Size 2 – width 55 mm, max. rated current 50 A, at 400 V AC suitable for induction motors up to 22 kW.
    • Size 3 – width 70 mm, max. rated current 100 A, at 400 V AC suitable for induction motors up to 45 kW.



BESD
BES0
BES2
BES3

  BES – OVERVIEW

  Mountable accessories for all sizes 00 ... 3:

     • Transverse auxiliary switch
     • Lateral auxiliary switch with 2 contacts
     • Shunt release
     • Undervoltage release

  Mountable accessories for sizes:

     6.1. Undervoltage release with leading auxiliary contacts 00
     6.2. Undervoltage release with leading auxiliary contacts 0 ... 3
     7. Signaling switche 0 ... 3


  SPECIFICTIONS

• Motor protection
• System protection
• Thermal overload release 0.11 ... 0.16A up to 80 ... 100A
• Trip Class 10
• Rated frequency 50/60 Hz
• Short-circuit breaking capacity Icu at 400 VAC 50/100 kA


  ACCESSORIES

• Auxiliary switches
• Signaling switches
• Undervoltage releases
• Shunt trip units