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NZM4-XA-230AC-MNS 274138 Y7-274138 EATON ELECTRIC Shunt release, 230VAC, for mesh network, size 4
NZM4-XA-230AC-MNS
274138
Y7-274138
EATON - MOELLER
1 Pcs.
Shunt release, 230VAC, for mesh network, size 4
NZM4-XA-230AC-MNS
Eaton Moeller series NZM - Molded Case Circuit Breaker. Shunt release, 230VAC, 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. 90 ms. Can be used for: NZM4(-4), N(N/O)4(-4)
Automation > Shunt release (for power circuit breaker)
Circuit Breakers NZM
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Created by Eaton Moeller, the NZM4-XA-230AC-MNS shunt release is an accessory designed to trigger off-load switches remotely when energized by an external voltage signal in mesh electrical networks. Shunt trips are vital safety components that allow automated control systems or remote operators to force a circuit breaker to open instantly. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Rated control supply voltage AC 50 Hz (EF003978): 230 V
- Rated control supply voltage AC 60 Hz (EF003979): 230 V
- Rated control supply voltage DC (EF003980): 0 V
- Voltage type for actuating (EF008242): AC
- Type of electric connection (EF003961): Screw connection
- Number of contacts as normally open contact (EF008256): 0
- Number of contacts as normally closed contact (EF008255): 0
- Number of contacts as change-over contact (EF008257): 0
- Suitable for power circuit breaker (EF005863): No
- Suitable for off-load switch (EF001543): Yes
- Suitable for motor safety switch (EF005826): No
- Suitable for overload relay (EF001545): No
More info
▲General specifications
Product Name
Eaton Moeller series NZM release
Catalog Number
274138
Model Code
NZM4-XA-230AC-MNS
EAN
4015082741389
Product Length/Depth
107 mm
Product Height
51 mm
Product Width
64 mm
Product Weight
0.218 kg
Compliances
IEC
RoHS conform
RoHS conform
Product specifications
Used with
NZM4(-4), N(S)4(-4)
Type
Special features
- 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.
- Intermittent operation guaranteed by series connection of an M22-(C)K10 make contact.
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.
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 Resist. of insul. mat. to abnormal heat/fire by internal elect. 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.
10.9.2 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.
Electric connection type
Screw connection
Frame
NZM4
Frequency rating
50 Hz / 60 Hz (shunt release)
Minimum command time - max
15 ms
Minimum command time - min
10 ms
Current consumption - max
1 A
Number of contacts (normally open contacts)
0
Reaction time
22 ms
Rated control supply voltage
230 V AC
Rated control supply voltage (Us) at AC, 50 Hz - max
230 V
Rated control supply voltage (Us) at AC, 50 Hz - min
230 V
Rated control supply voltage (Us) at AC, 60 Hz - max
230 V
Rated control supply voltage (Us) at AC, 60 Hz - min
230 V
Suitable for
Off-load switch
Voltage type
AC
Terminal capacity (solid/flexible conductor)
18 - 14 AWG (1x) at shunt release
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
18 - 14 AWG (2x) at shunt release
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (2x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (1x) at shunt release with ferrule
18 - 14 AWG (2x) at shunt release
0.75 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (2x) for undervoltage releases, off-delayed
0.75 mm² - 2.5 mm² (2x) at shunt release with ferrule
0.75 mm² - 2.5 mm² (2x) for undervoltage releases, off-delayed with ferrule
18 - 14 AWG (1x) for undervoltage releases, off-delayed
Rated control supply voltage (Us) at DC - max
0 V
Rated control supply voltage (Us) at DC - min
0 V
Voltage rating at AC (x Us) - max
1.1
Voltage rating at AC (x Us) - min
.1
Number of contacts (normally closed contacts)
0
Number of contacts (change-over contacts)
0
Undelayed short-circuit release - min
0 A
Undelayed short-circuit release - max
0 A
Time on duty - max
1000 ms
Rated control voltage (relay contacts)
230 V AC