Product designation			FB
Product type designation			Fuse holder
Number of DIN modules			4
Operating voltage type			AC
Electrical features
IEC maximum rated current (In)		A	125
IEC maximum rated voltage (Un)		V	690
IEC Utilization category			AC21B 690V
Derating factor of rated current In for different ambient temperature
	20°C		1
	30°C		0.95
	40°C		0.9
	50°C		0.8
	60°C		0.7
	70°C		0.5
Derating factor of rated current In for side by side fuse holders (poles)
	1-4		1
	5-6		0.8
	7-9		0.7
	≥10		0.6
Rated current (In)		A	100/125
Ambient conditions
Operating temperature
	min	°C	-20
	max	°C	70
Storage temperature
	min	°C	-40
	max	°C	80
Max altitude		m	3000
Mechanical features
Operating position
	normal		Vertical plan
	allowable		Any
Fixing			35mm DIN rail
Tightening torque for terminals
	max	Nm	4
	max	Ibin	2.9
Conductor section
	Flexible max (IEC)	mm²	35
	- Flexible max (AWG/kcmil)		2
	Rigid max (IEC)	mm²	50
	- Rigid max (AWG/kcmil)		1
Weight		g	354
Resistance & Protection
Frontal IP degree			IP20
ETIM classification
ETIM 8.0			EC002705 - Holder for cylindrical fuse

cURus
EAC

IEC/EN 60269-1
IEC/EN 60269-2
IEC/EN 60947-1
IEC/EN 60947-3
UL 4248-1
CSA C22.2 n°4248.1

FB03A1N

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Fuse holder UL recognized and CSA certified, for 22X58mm fuses. 100A/125A rated current at 690VAC, 1P+N. Without status indicator. 2 modules

Order code	FB03A1N
Weight [g]	354
Qty. per package	3
Multiple qty. of packs per order	3
Package dimensions [mm]	235X135X085
Volume [cm³]	898.875
Bar code [EAN13]	8013975186626
HS Code	85361090