Current ratings / Dimensional Equivalents

BS 88 Ref.	List Ref	Current Rating In Amps (A)	Fixing Centres
BS 88 Ref.	List Ref	Current Rating In Amps (A)	(Inches) (mm) (Overall Length)
-	BINS	2,4,6,10,16,20,25,32	2 3/8	60
A1	BINIT	2,4,6,10,16,20,25,32	1 3/4	44.5
A2	BITIA	2,4,6,10,16,20,25,32	2 7/8	73
A3	BITIS	32,35,40,50,63	2 7/8	73
A4	BITCP	32,40,50,63,80,100	3 11/16	94
-	BITFP	160,200	3 11/16	94
-	BITBC	2,4,6,10,16,20,25,32,40,50,63	4 3/8	111
B1	BITC	80,100	4 3/8	111
B2	BITF	125,160,200	4 3/8	111
B3	BITKF	250,315	4 3/8	111
B4	BITMF	355,400	4 3/8	111
-	BITKM	250,315	4 3/8	111
C1	BITM	355,400	5 1/4, 7 1/4	133, 184
C2	BITTM	450,500,560,630	5 1/4, 7 1/4	133, 184