Eaton/Moeller PKE12/AK-XTU-1.2 Motor-Protective Circuit Breaker

PKE12/AK/XTU-1.2 shown

PKE12/AK-XTU-1.2 Motor-Protective Circuit Breakers Standard Complete Devices
Description	Setting Range Overload Release	Old Moeller Part Number	New Eaton Part Number
Motor-protective circuit-breaker PKE with lockable handle	0.3...1.2A	PKE12/AK-XTU-1.2	XTPE1P2BCS

PKE12/AK-XTU-1.2 Technical Data
General
Standards and regulations	—	IEC/EN 60947-4-1, VDE0660 UL 508, CSA C22.2 No.14
Climatic proofing	—	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature	Storage	-25…80°C
	Open	-25…55°C
	Enclosed	-25…40°C
Direction of incoming supply	—	any
Degree of protection	Device	IP20
	Terminals	IP00
Touch protection to EN50274	—	Finger- and back-of-hand-proof
Mechanical shock resistance halfsinusoidal shock 10 ms to IEC 60068-2-27	—	25g
Altitude	—	max. 2000m
Screw terminal conductor cross-section	Solid	1 x (1 – 6) mm(2) 1 x (1 – 6) mm(2)
	Stranded with ferrule to DIN 46228	1 x (1 – 6) mm(2) 1 x (1 – 6) mm(2)
	Solid or stranded	18 – 10 AWG
Main conductor	—	1.7 Nm
Auxiliary conductor	—	1 Nm
Main circuit
Rated impulse withstand voltage	Uimp	6000 V AC
Overvoltage category / pollution degree	—	III/3
Rated operational voltage	Ue	690V
Rated uninterrupted current = rated output current	Iu = Ie	32A or setting value of the overcurrent release
Rated frequency	—	40 – 60 Hz
Current heating losses (3-pole at operating temperature)	—	6W
Lifespan, mechanical	Operations	0.05 x 106
Lifespan, electrical (AC-3 at 400 V)	Operations	0.05 x 106
Maximum operating frequency	Operations/h	60 ops./h
Motor switching capacity AC	AC-3 up to 690 V	32A
Trip release
Temperature compensation	—	-25…55 °C
	—	-25…55 °C
Temperature compensation residual error for T > 40°C	—	—
Overload release setting range	—	0.25 – 1
Short-circuit release tolerance	—	+ 20%
Single-phasing sensitivity	—	IEC/EN 60947-4-1, VDE 0660 part 102

PKE12/AK-XTU-1.2 Dimensions

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