Eaton/Moeller PKE12 Motor-Protective Circuit Breaker

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PKE12 Motor-Protective Circuit Breakers Standard Complete Devices
Description	Old Moeller Part Number	New Eaton Part Number
Motor-protective circuit-breaker PKE, Coordination type "1" and "2"	PKE12	XTPE012BCSNL

PKE12 Technical Data
General
Standards	IEC/EN 60947, VDE 0660
Climatic proofing	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature	ϑ Storage	°C	-40 - +80
	Open	°C	-25 - +55
	Enclosed	°C	-25 - +40
Mounting position
Direction of incoming supply	as required
Degree of protection	Device		IP20
	Terminations		IP00
Busbar tag shroud to EN 50274	Finger- and back-of-hand proof
Mechanical shock resistance half-sinusoidal shock 10 ms to IEC 60068-2-27	g		25
Altitude	m		Max. 2000
Terminal capacity screw terminals	mm2
Solid	mm2		1 x (1 - 6) 2 x (1 - 6)
Flexible with ferrule to DIN 46228	mm2		1 x (1 - 6) 2 x (1 - 6)
Solid or stranded	AWG		14 - 10
Specified tightening torque for terminal screws	Main cable	Nm	1.7
	Control circuit cables	Nm	1
Main conducting paths
Rated impulse withstand voltage	Uimp	V AC	6000
Overvoltage category/pollution degree	III/3
Rated operational voltage	Ue	V AC	690
Rated uninterrupted current = rated operational current	Iu = Ie	A	12
Rated frequency	f	Hz	40 - 60
Current heat loss (3 pole at operating temperature)	W		3.5 (with PKE-XTU(A)-12) 0.5 (with PKE-XTU(A)-4) 0.4 (with PKE-XTU(A)-1,2)
Lifespan, mechanical	Operations	x 106	0.05
Lifespan, electrical (AC-3 at 400 V)	Operations	x 106	0.05
Maximum operating frequency	Ops./h
Max. operating frequency	Ops/h		60
Other technical data (sheet catalogue)	Switching capacity
Motor switching capacity	kArms
AC-3 (up to 690 V)	A		12
Trip blocks
Temperature compensation	°C		-5 - +40 (to IEC/EN 60947, VDE 0660) -25 - +55 (operating range)
Temperature compensation residual error for T > 40 °C	± 55 (Arbeitsbereich)
Setting range of overload releases	0.25 - 1 x Iu
Fixed short-circuit release	Basic device 15.5 x Iu
Short-circuit release tolerance	± 20%
Phase-failure sensitivity	yes
Data for design verification according to IEC/EN 61439
Technical data for design verification
Rated operational current for specified heat dissipation	In	A	12
Heat dissipation capacity	Pdiss	W	0
IEC/EN 61439 design verification
10.2 Strength of materials and parts
10.2.2 Corrosion resistance	Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures	Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard's requirements.
10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation	Meets the product standard's requirements.
10.2.5 Lifting	Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact	Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions	Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES	Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances	Meets the product standard's requirements.
10.5 Protection against electric shock	Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components	Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections	Is the panel builder's responsibility.
10.8 Connections for external conductors	Is the panel builder's responsibility.
10.9 Insulation properties
10.9.2 Power-frequency electric strength	Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage	Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material	Is the panel builder's responsibility.
10.10 Temperature rise	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility	Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Technical data ETIM 5.0
Low-voltage industrial components (EG000017) / Motor protective circuit-breaker (EC000074)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Circuit breaker (LV < 1 kV) / Circuit breaker motor protection (ecl@ss8-27-37-04-01 [AGZ529012])
Setting range overload protector	A		0 - 0
Adjustment range undelayed short-circuit release	A		0 - 0
Phase failure sensitive	No
Switch off technique	Electronic
Rated operating voltage	V		690 - 690
Rated permanent current Iu	A		12
Rated operation power at AC-3, 230 V	kW		0
Rated operation power at AC-3, 400 V	kW		0
Connection type main current circuit	Screw connection
Device construction	Built-in device fixed built-in technique
With integrated auxiliary switch	No
With integrated under voltage release	No
Number of poles	3
Rated short-circuit breaking capacity lcu at 400 V, AC	kA		0
Degree of protection (IP)	IP20
Approvals
Product Standards	UL508; CSA-C22.2 No.14-10;IEC60947-4-1; CE marking
UL File No.	E36332
UL Category Control No.	NLRV
CSA File No.	165628
CSA Class No.	3211-05
North America Certification	UL listed, CSA certified
Specially designed for North America	No

PKE12 Dimensions

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