Specifications

40
Mini-Contactors
SK Series
Auxiliary Relays
Type Number Nomenclature
Type Number Nomenclature
SK-Series Auxiliary Relays
SKH4 A H - 1 22
Basic type
SK-Series Auxiliary Relay
Operating method
A : AC-operated models
G : DC-operated models (2.4W)
L : DC-operated models (1.2W)
Auxiliary contact arrangement
40 : 4NO
31 : 3NO+1NC
22 : 2NO+2NC
Auxiliary contact
Blank : Bifurcated contact
H : Single button contact
Coil voltage
AC operation E 24V AC
F 48V AC
1 100V AC
H 110V AC
K 120V AC
2 200V AC
M 220V AC
P 240V AC
S 380V AC
4 400V AC
T 440V AC
5 500V AC
DC operation
2.4W B 12V DC
E 24V DC
F 48V DC
G 60V DC
1 100V DC
H 110V DC
K 120V DC
2 200V DC
Y 210V DC
M 220V DC
1.2W B 12V DC
E 24V DC
F 48V DC
Auxiliary Relays