Data Sheet

Arcing time  ms 10
Electromagnetic compatibility (EMC)
Emitted interference   according to EN 60947-1
Interference immunity   according to EN 60947-1
Rating data for approved types
Switching capacity   
Maximum motor rating   
Three-phase   
200 V
208 V
 HP 3
230 V
240 V
 HP 3
460 V
480 V
 HP 10
575 V
600 V
 HP 10
Single-phase   
115 V
120 V
 HP 1
230 V
240 V
 HP 2
General use  A 20
Auxiliary contacts   
Pilot Duty   
AC operated   A600
DC operated   P300
General Use   
AC  V 600
AC  A 10
DC  V 250
DC  A 1
Short Circuit Current Rating  SCCR 
Basic Rating   
SCCR  kA 5
max. Fuse  A 45
max. CB  A 60
480 V High Fault   
SCCR (fuse)  kA 30/100
max. Fuse  A 25 Class RK5/45 Class J
600 V High Fault   
SCCR (fuse)  kA 30/100
max. Fuse  A 25 Class RK5/45 Class J
Special Purpose Ratings   
Electrical Discharge Lamps (Ballast)   
480V 60Hz 3phase, 277V 60Hz 1phase  A 20
600V 60Hz 3phase, 347V 60Hz 1phase  A 20
Incandescent Lamps (Tungsten)   
480V 60Hz 3phase, 277V 60Hz 1phase  A 14
600V 60Hz 3phase, 347V 60Hz 1phase  A 14
Resistance Air Heating   
480V 60Hz 3phase, 277V 60Hz 1phase  A 20
600V 60Hz 3phase, 347V 60Hz 1phase  A 20
Refrigeration Control (CSA only)   
LRA 480V 60Hz 3phase  A 60
FLA 480V 60Hz 3phase  A 10
LRA 600V 60Hz 3phase  A 60
FLA 600V 60Hz 3phase  A 10
Definite Purpose Ratings (100,000 cycles acc. to UL 1995)   
06/18/2021 Eaton 277564 ED2021 V80.0 EN 5 / 13