Product designation				Miniature circuit breaker (MCB)
Product type designation				P1 MB
Number of poles				1P
Number of DIN modules				1
Compliance				IEC / UL489
Electrical features
Rated insulation voltage Ui IEC/EN			V	440
Rated impulse withstand voltage Uimp			kV	4
Rated operational voltage AC (IEC)			VAC	230/400
Rated operational voltage AC (UL)			V	277
Rated operational voltage DC			VDC	60
Rated frequency			Hz	50/60
Rated current (In)			A	3
Tripping curve				D
Short circuit rating (IEC)			kA	10
Short circuit rating (UL)			kA	10
Electrical life			cycles	10000
Power dissipation per pole max			W	2.16
Ambient conditions
Operating temperature
		min	°C	-40
		max	°C	+70
Storage temperature
		min	°C	-40
		max	°C	+80
Max altitude			m	2000
Mechanical features
Operating position
		normal		Vertical plan
Fixing				35mm DIN rail
Tightening torque for terminals
		min	Nm	1.8
		max	Nm	2
		min	Ibin	16
		max	Ibin	17.7
Terminals tool				Pz 2
Conductor section
	IEC
		min	mm²	1
		max	mm²	35
	AWG/Kcmil
		min		14
		max		6
Mechanical life			cycles	20000
Weight			g	133
Frontal IP degree				IP20
Pollution degree				2
ETIM classification
ETIM 8.0				EC000042 - Miniature circuit breaker (MCB)

cULus
EAC

UL489
IEC/EN 60947-2

P1MBUH1PD03

Type of product: Miniature circuit breakers
Number of DIN modules: 1
Number of poles: 1P
Tripping curve: D
Rated current In [A]: 3
Compliance: IEC / UL489

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Miniature circuit breaker, 1P - 10kA. 1 module, characteristic D, 3A

Order code	P1MBUH1PD03
Weight [g]	133
Qty. per package	12
Multiple qty. of packs per order	12
Package dimensions [mm]	284X124X114
Volume [cm³]	334.552
Bar code [EAN13]	8013975220504
HS Code	85362010