Datasheet

12
HK4-11
AA4
HKS4-02
UA4-HK
  ! 
Type Rated Voltage Contacts
UA4 110 V AC -
UA4 230 V AC -
UA4 400 V AC -
UA4-HK 230 V AC 2 NO
UA4-HK 400 V AC 2 NO
 !"#
UNDERVOLTAGE RELEASE
  !
Type Rated Voltage
AA4 20 ... 24 V AC
AA4 90 ... 110 V AC
AA4 210 ... 240 V AC
AA4 350 ... 415 V AC
 !"
SHUNT TRIP
 
Type Contacts
HK4-11 1 NO + 1 NC
HK4-W 1 NO
HKS4-11 1 NO + 1 NC
HKS4-20 2 NO
HKS4-02 2 NC
 !
AUXILIARY CONTACTS
 
Type Contacts
SK4-11 1 NO + 1 NC
 !
PILOT SWITCH

Type
TB450

ISOLATING SWITCH
For MS 450, MS 451, MS 495, MS 496, MS 497
MS 4xx  !"
Manual Motor Starters MS 4xx
 Optional Accessories
 Accessories