Data Sheet

Opening delay  ms 8 - 14
Arcing time  ms 10
Electromagnetic compatibility (EMC)
Emitted interference   to EN 60947-1
Interference immunity   to EN 60947-1
Rating data for approved types
Switching capacity   
Maximum motor rating   
Three-phase   
200 V
208 V
 HP 10
230 V
240 V
 HP 10
460 V
480 V
 HP 20
575 V
600 V
 HP 25
Single-phase   
115 V
120 V
 HP 2
230 V
240 V
 HP 5
General use  A 40
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 125
max. CB  A 125
480 V High Fault   
SCCR (fuse)  kA 10/100
max. Fuse  A 125/70 Class J
SCCR (CB)  kA 10/65
max. CB  A 50/32
600 V High Fault   
SCCR (fuse)  kA 10/100
max. Fuse  A 125/125 Class J
SCCR (CB)  kA 10/22
max. CB  A 50/32
Special Purpose Ratings   
Electrical Discharge Lamps (Ballast)   
480V 60Hz 3phase, 277V 60Hz 1phase  A 40
600V 60Hz 3phase, 347V 60Hz 1phase  A 40
Incandescent Lamps (Tungsten)   
480V 60Hz 3phase, 277V 60Hz 1phase  A 40
600V 60Hz 3phase, 347V 60Hz 1phase  A 40
Resistance Air Heating   
480V 60Hz 3phase, 277V 60Hz 1phase  A 40
600V 60Hz 3phase, 347V 60Hz 1phase  A 40
Refrigeration Control (CSA only)   
06/18/2021 Eaton 277247 ED2021 V80.0 EN 5 / 13