H Moulded Case Circuit Breaker

Application
H series moulded case circuit breaker has novel structure, reliable performance, complete accessories and high interrupting capacity. It is suitable in the distribution circuits of AC in 50/60Hz, working voltage up to 600V, and used for power distribution and protecting the circuits and electrical equipment against overload. It is in conformity with the standards of IEC 157-1, and consists of 4 parts: insulating case, operating
mechanism, contact system and trip, capable of quick close-open and trip-free operation.The trip can be of electromagnetic type and thermal type etc. For the 250A (and above)breaker, its electromagnetic trip is adjustable. For the 600A(and above) breaker, electronic trip is available besides thermal magnetic one.

Technical Data
Type
Rated current(A)
Breaking capacity rms value of symmertical componnet(KA)
P-1
Cos¦µ
P-2
Cos¦µ
DC250V P-1
HFB-150
15,20,25,30,35,40,50,70,90,100,125,150
18
0.25
10
0.5
18
HKB-250
70,90,100,125,150,175,200,225,250
25
0.25
18
0.3
18
HLA-600
250,300,350,400,500,600
35
0.25
30
0.25
25
HNB-1200
700,800,900,1000,1100,1200
50
0.25
35
0.25
25
PB-3000
1000,1200,1400,1600,1800,2000,2500,3000
97
0.2
65
0.2
100

  
Electrical Components Direct
7 Chelsea View, Bradford Road, Northowram, Halifax, West Yorkshire, HX3 7AJ Tel 07713451823 Fax 01422 202438
E_mail sales@electricalcomponentsdirect.co.uk

Copyright © Electrical Components Direct