According to UL 60947-4-1 Use wire Cu 75°C only. Use built-in cable clamps or UL recognized compression lugs. Enclosure with min. dimension 24 by 20 by 10
inches should be used. Suitable for use on a circuit capable of delivering not more than the max. symmetrical amperes at the max. voltage shown in the table below.
Circuit Breaker A
Fuse A/Class
Max Short Circuit Current at 208-240V (kA)
Max Short Circuit Current at 480V (kA)
Max Short Circuit Current at 600V (kA)
Circuit Breaker A
Fuse A/Class
Max Short Circuit Current at 208-240V (kA)
Max Short Circuit Current at 480V (kA)
Max Short Circuit Current at 600V (kA)
ABB AB, Control Products
SE -721 32 Västerås, Sweden
Telephone +46 21 32 07 00
Telefax +46 21 12 60 01
http://www.abb.com/lowvoltage
T4*, XT4*
250/RK5
250/J
5
100
10
10
Definite Purpose magnetic motor controller. Breaking all lines. Max 600V AC, 50/60 Hz: