M22-CK20
107898 M22-CK20
107898

Contact element, 2N/O, front mount, spring clamp connection
Contact element, Standard/Approval: UL/CSA, IEC, Construction size: NZM1/2/3/4, Connection technique: Cage Clamp, Fixing: Front fixing, Description: When using emergency switching off actuators M22-PV… max. 2 contact elements = 4 NC / N/O contacts, Cage Clamp is a registered trademark of Wago Kontakttechnik GmbH/Minden, Germany, Contacts N/O = Normally open: 2 N/O, Degree of Protection: IP20, Connection to SmartWire-DT: no, Connection type: Double contact, Description of HIA trip-indicating auxiliary contact: General trip indication ´+´, when tripped by shunt release, overload release, short-circuit release or by the residual-current release due to residual-current., Can be used with NZM1, 2, 3 circuit-breaker: a trip-indicating auxiliary contact can be clipped into the circuit-breaker., Can be used with NZM4 circuit-breaker: up to two standard auxiliary contacts can be clipped into the circuit-breaker., Any combinations of the auxiliary contact types are possible., Not in combination with switch-disconnector PN…, Marking on switch: HIA, Labeling in FI-Block: HIAFI., If the trip-indicating auxiliary switch in the fault current block is used, the NC contacts operates as a N/O contact and the NC contact operates as an N/O contact., Description standard auxiliary contact HIN: Switching with the main contacts Used for indicating and interlocking tasks., Can be used with NZM1 circuit-breaker: a standard auxiliary contact can be clipped into the circuit-breaker., Can be used with NZM2 size circuit-breaker: a standard auxiliary contact can be clipped into the circuit-breaker., Can be used with NZM3, 4 circuit-breaker: up to three standard auxiliary contacts can be clipped into the circuit-breaker., Any combinations of the auxiliary contact types are possible., Marking on switch: HIN., On combination with remote operator NZM-XR... the right mounting location of standard auxiliary contact HIN can be fitted only with individual contacts., For use with: NZM1(-4), 2(-4), 3(-4), 4(-4), PN1(-4), 2(-4), 3(-4), N(S)1(-4), 2(-4), 3(-4), 4(-4), Standards: IEC 60947-5-1

Product range	Accessories
Basic function accessories	Contact elements
Accessories	Auxiliary contact
Accessories	Standard auxiliary contact, trip-indicating auxiliary switch
Standard/Approval	UL/CSA, IEC
Construction size	NZM1/2/3/4
Description	When using emergency switching off actuators M22-PV… max. 2 contact elements = 4 NC / N/O contacts Cage Clamp is a registered trademark of Wago Kontakttechnik GmbH/Minden, Germany
Connection technique	Cage Clamp
Fixing	Front fixing
Degree of Protection	IP20
Connection to SmartWire-DT	no
For use with	NZM1(-4), 2(-4), 3(-4), 4(-4) PN1(-4), 2(-4), 3(-4) N(S)1(-4), 2(-4), 3(-4), 4(-4)
Approval
N/O = Normally open	2 N/O
Contact sequence
Contact diagram
Connection type	Double contact
Description of HIA trip-indicating auxiliary contact	General trip indication ´+´, when tripped by shunt release, overload release, short-circuit release or by the residual-current release due to residual-current. Can be used with NZM1, 2, 3 circuit-breaker: a trip-indicating auxiliary contact can be clipped into the circuit-breaker. Can be used with NZM4 circuit-breaker: up to two standard auxiliary contacts can be clipped into the circuit-breaker. Any combinations of the auxiliary contact types are possible. Not in combination with switch-disconnector PN… Marking on switch: HIA Labeling in FI-Block: HIAFI. If the trip-indicating auxiliary switch in the fault current block is used, the NC contacts operates as a N/O contact and the NC contact operates as an N/O contact.
Description standard auxiliary contact HIN	Switching with the main contacts Used for indicating and interlocking tasks. Can be used with NZM1 circuit-breaker: a standard auxiliary contact can be clipped into the circuit-breaker. Can be used with NZM2 size circuit-breaker: a standard auxiliary contact can be clipped into the circuit-breaker. Can be used with NZM3, 4 circuit-breaker: up to three standard auxiliary contacts can be clipped into the circuit-breaker. Any combinations of the auxiliary contact types are possible. Marking on switch: HIN. On combination with remote operator NZM-XR... the right mounting location of standard auxiliary contact HIN can be fitted only with individual contacts.
Connection technique	Cage Clamp
Notes	The following can be clipped into the switches: NZM1: a standard auxiliary contact NZM2: up to two M22-(C)K… standard auxiliary contacts NZM3: up to three M22-(C)K… standard auxiliary contacts NZM4: up to three M22-(C)K… standard auxiliary contacts Any combinations of the auxiliary contact types are possible. Marking on switch: HIN In combination with remote operator NZM‐XR… only single contacts can be fitted to some installation locations of the standard auxiliary contact. NZM2: Only single contact can be fitted in left installation location of standard auxiliary contact. NZM3: Only single contact can be fitted in installation locations of standard auxiliary contact. NZM4: Only single contact can be fitted in right installation location of standard auxiliary contact.
Standards	IEC 60947-5-1
Operating frequency [Operations/h]	≦ 3600
Actuating force	≦ 10 n
Degree of Protection	IP20
Climatic proofing	Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature >Open	-25 - +70 °C
Terminal capacities >Solid	0.5 - 1.5 mm2
Terminal capacities >Stranded	0.5 - 1.5 mm2
Terminal capacities >Flexible with ferrule	0.5 - 1.5 mm2
Rated impulse withstand voltage [Uimp]	4000 V AC
Rated insulation voltage [Ui ]	250 V
Overvoltage category/pollution degree	III/3
Control circuit reliability >at 24 V DC/5 mA [HF ]	< 10-7 (i.e. 1 failure to 107 operations) Fault probability
Control circuit reliability >at 5 V DC/1 mA [HF ]	< 5 x 10-6 (i.e. 1 failure in 5 x 106 operations) Fault probability
Max. short-circuit protective device >Fuseless	PKZM0-10/FAZ-B6/1 Type
Max. short-circuit protective device >Fuse [gG/gL]	10 A
Rated operational current [Ie ] >AC-15 >115 V [Ie ]	4 A
Rated operational current [Ie ] >AC-15 >220 V 230 V 240 V [Ie]	4 A
Rated operational current [Ie ] >DC-13 >24 V [Ie ]	3 A
Rated operational current [Ie ] >DC-13 >42 V [Ie ]	1 A
Rated operational current [Ie ] >DC-13 >60 V [Ie ]	0.8 A
Rated operational current [Ie ] >DC-13 >110 V [Ie ]	0.5 A
Rated operational current [Ie ] >DC-13 >220 V [Ie ]	0.3 A
Rated operational voltage [Ue] >Rated operational voltage [Ue]	230 V AC
Rated operational voltage [Ue] >Rated operational voltage, max. [Ue]	220 V DC
Conventional thermal current [Ith = Ie]	4 CSA
Rated operational current [Ie ] >Different rated operational currents when used as auxiliary contact for NZM circuit-breaker	M22-(C)K10(01) M22-CK11(02)(20) XHIV bei AC = 50/60 Hz Bemessungsbetriebsstrom                         AC-15 115 V   Ie   A   4   4   4       230 V   Ie   A   4   4   4       400 V   Ie   A   2   -   2       500 V   Ie   A   1   -   1     DC-13 24 V   Ie   A   3   3   3       42 V   Ie   A   1.7   1   1.5       60 V   Ie   A   1.2   0.8   0.8       110 V   Ie   A   0.6   0.5   0.5       220 V   Ie   A   0.3   0.2   0.2
Short-circuit protection >max. fuse	10 A gG/gL
Short-circuit protection >Max. miniature circuit-breaker	FAZ-B6/B1 A
Operating times	Early-make time of the HIV compared to the main contacts during with make and break switching. (switch times with manual operation): NZM1, PN1, N(S)1: ca. 20 ms NZM2, PN2, N(S)2: ca. 20 ms NZM3, PN3, N(S)3: ca. 20 ms NZM4, N(S)4: approx. 90 ms, the HIV switch early Offswitching not forward.
Terminal capacities >Solid or flexible conductor, with ferrule	1 x (0,5 - 1,5) 2 x (0,5 - 0,75) mm2
Terminal capacities	1 x (20 - 18) 2 x (20 - 18) AWG
Other technical data (sheet catalogue)	Maximum equipment and position of the internal accessories
Rated operational current for specified heat dissipation [In]	4 A
Heat dissipation per pole, current-dependent [Pvid]	0.05 W
Equipment heat dissipation, current-dependent [Pvid]	0 W
Static heat dissipation, non-current-dependent [Pvs]	0 W
Heat dissipation capacity [Pdiss]	0 W
Operating ambient temperature min.	-25 °C
Operating ambient temperature max.	+70 °C
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard´s requirements.
10.2 Strength of materials and parts >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 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.5 Lifting	Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts >10.2.6 Mechanical impact	Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts >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 Insulation properties >10.9.3 Impulse withstand voltage	Is the panel builder´s responsibility.
10.9 Insulation properties >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.
Number of contacts as change-over contact	0
Number of contacts as normally open contact	2
Number of contacts as normally closed contact	0
Number of fault-signal switches	0
Rated operation current Ie at AC-15, 230 V	6 A
Type of electric connection	Spring clamp connection
Model	Top mounting and integrable
Mounting method	Front fastening
Lamp holder	None
Product Standards	IEC/EN 60947-5; UL 508; CSA-C22.2 No. 14-05; CSA-C22.2 No. 94-91; CE marking
UL File No.	E29184
UL Category Control No.	NKCR
CSA File No.	012528
CSA Class No.	3211-03
North America Certification	UL listed, CSA certified
Degree of Protection	UL/CSA Type: -

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