NZM4-XAHIV-230AC-MNS
274143 NZM4-XAHIV-230AC-MNS
274143

Shunt release, 230VAC, +1early N/O, for mesh network, size 4
Optional accessories for the circuit-breaker series NZM offers a comprehensive portfolio of application options for use world wide. The mounting is always flexible and easy thanks to the modular function groups. Notes: for mesh network circuit-breaker. Maximum on time = 1s operating range 10-110 % Us. Not UL/CSA approved. Rated control voltage 230VAC. Cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XU... undervoltage release. intermittent operation guaranteed by series connection of an M22-(C)K10 make contact. The maximum operating time of the shunt release for mesh network circuit-breaker is 1s. Early make of auxiliary contact on switching on (manual operation): approx. 90ms. Can be used for: NZM4(-4), N(N/O)4(-4)

Product range	Accessories
Accessories	Shunt release
Accessories	Shunt releases
Standard/Approval	IEC
Construction size	NZM4
Description	Shunt release for mesh network circuit-breakers in conjunction with NZM-XZM capacitor unit Only for short-time operation with a maximum on-time = 1 s Operating range 10 - 110 % Us not UL/CSA approved Rated control voltage 230 V AC Cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XU... undervoltage release. Cannot be used in conjunction with NZM...-XR... remote operator. Intermittent operation guaranteed by series connection of an M22-(C)K10 make contact. Early-make time of integrated auxiliary contact upon switching on (manual operation): approx. 90 ms.
Auxiliary contacts	with early-make auxiliary contact
Rated control voltage [Us]	230 V AC V
For use with	NZM4(-4), N(S)4(-4)
Contact sequence
Rated control voltage [Us ] >AC [Us ] >AC [Us]	230 V AC
Frequency range	50/60 Hz
Operating range >AC [x Us]	0.1 - 1.1
Maximum current consumption at 110% Us (230 V 50 Hz)	0.5 A
Maximum opening delay (response time until opening of the main contacts)	20 ms
Maximum duty factor	1000 ms
Minimum command time	10 … 15 ms
Terminal capacities >Solid or flexible conductor, with ferrule	1 x (0,75 - 2,5) 2 x (0,75 - 2,5) mm2
Terminal capacities	1 x (18 … 14) 2 x (18 … 14) AWG
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.
Rated control supply voltage Us at AC 50HZ	230 - 230 V
Rated control supply voltage Us at AC 60HZ	230 - 230 V
Rated control supply voltage Us at DC	0 - 0 V
Voltage type for actuating	AC
Initial value of the undelayed short-circuit release - setting range	0 A
End value adjustment range undelayed short-circuit release	0 A
Type of electric connection	Screw connection
Number of contacts as normally open contact	1
Number of contacts as normally closed contact	0
Number of contacts as change-over contact	0
Suitable for power circuit breaker	Yes
Suitable for off-load switch	Yes
Suitable for motor safety switch	No
Suitable for overload relay	No

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.