MK Electric Catalogue No. 49

584 / 759

CIRCUIT PROTECTION
584
Sentry Technical
Tripping Characteristics Curve
Limit specified in BS EN 60898 1: 2003
In: Rated Current
B TYPE:3A to 50A
C TYPE: 3A to 50A
Reference calbi. temp. 30oC
10,000
5000
3500
1000
100
10
1
0.1
Multiple of Rated Current
0.01
1 1.13 1.45 2 2.55 3 5 10 20
Time in Seconds
10,000
5000
3500
1000
100
10
1
0.1
Multiple of Rated Current
0.01
1 1.13 1.45 2 2.55 3 5 10 20
Time in Seconds
B-TYPE
B-TYPE C-TYPE
C-TYPE
IN > 32A
Lower Limit as per Standard
Upper Limit as per Standard
IN > 32A
IN > 32A
IN > 32A
10,000
5000
3500
1000
100
10
1
0.1
Time in Seconds
B-TYPE
IN > 32A
Lower Limit as per Standard
Upper Limit as per Standard
IN > 32A
10,000
5000
3500
1000
100
10
1
0.1
Multiple of Rated Current
0.01
1 1.13 1.45 2 2.55 3 5 10 20
Time in Seconds
10,000
5000
3500
1000
100
10
1
0.1
Multiple of Rated Current
0.01
1 1.13 1.45 2 2.55 3 5 10 20
Time in Seconds
B-TYPE
B-TYPE C-TYPE
C-TYPE
IN > 32A
Lower Limit as per Standard
Upper Limit as per Standard
IN > 32A
IN > 32A
IN > 32A