Battery Clamp Electrical Fuse Assignment - GF54.15-P-1256-43KJ

MODEL 453 

Fig 1: Battery Clamp Fuse - Vehicles With Internal Combustion Engine

Courtesy of MERCEDES-BENZ USA

Fuse Identification	Clamping device	Line ID (line fused)	Fused function	Rating in amperes (A)
f1	30	-	Electrical fuse 3A (F108f3A) and electrical fuse 3B (F108f3B)	200
F2A	30	4.0 RDBN/7.0 RD	Vehicle interior fuse and relay module supply (F2) protected through connector sleeve for circuit 30 (Z50/50) and connector sleeve for circuit 30 (Z50/51)	70
F2B	30	6.0 RD	Electrical power steering control unit (N68)	60
F3A	30	7.0 RD	Vehicle interior fuse and relay module supply (F2) and ignition lock (S2) protected through connector sleeve for circuit 30 (Z50/53) and connector sleeve for circuit 30 (Z50/54)	70
F3B	30	4.0 RDBN	Electronic Stability Program control unit (N30/4)	50

Fig 2: Battery Clamp Fuse - Electric Vehicles

Courtesy of MERCEDES-BENZ USA

Fuse Identification	Clamping device	Line ID (line fused)	Fused function	Rating in amperes (A)
f1	30	16.0 RD, 25.0 RD	Power supply fuse and relay module (F1) and DC/DC converter control unit (N83/1)	200
F2A	30	7.0 RD	Vehicle interior fuse and relay module supply (F2) protected through connector sleeve for circuit 30 (Z50/50) and connector sleeve for circuit 30 (Z50/51)	70
F2B	30	6.0 RD	Electrical power steering control unit (N68)	60
F3A	30	7.0 RD	Vehicle interior fuse and relay module supply (F2) and ignition lock (S2) protected through connector sleeve for circuit 30 (Z50/53) and connector sleeve for circuit 30 (Z50/54)	70
F3B	30	4.0 RDBN	Electronic Stability Program control unit (N30/4)	50