Product designation				Miniature circuit breaker (MCB)
Product type designation				P1 MB
Number of poles				4P
Number of DIN modules				4
Compliance				IEC / UL1077
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 frequency			Hz	50/60
Rated current (In)			A	50
Tripping curve				C
Short circuit rating (IEC)			kA	10
Electrical life			cycles	10000
Power dissipation per pole max			W	3.5
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	460
Frontal IP degree				IP20
Pollution degree				2
ETIM classification
ETIM 8.0				EC000042 - Miniature circuit breaker (MCB)

TÜV-Rheinland
cURus
EAC

IEC/EN 60898-1
IEC/EN 60947-2
UL 1077
CSA C22.2 n°235. UR “UL Recognized” per Canada e USA.

P1MB4PC50

Type of product: Miniature circuit breakers
Number of DIN modules: 4
Number of poles: 4P
Tripping curve: C
Rated current (In): 50
Compliance: IEC / UL1077

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Miniature circuit breaker, 4P - 10kA. 4 modules, characteristic C, 50A

Order code	P1MB4PC50
Weight [g]	460
Qty. per package	3
Multiple qty. of packs per order	3
Package dimensions [mm]	250X100X080
Volume [cm³]	666.667
Bar code [EAN13]	8013975204122
HS Code	85362010