Eaton : NZM4-XA-230AC-MNS
274138 NZM4-XA-230AC-MNS
NZM4-XA-230AC-MNS /274138
Shunt release, 230VAC, for mesh network, size 4Optional 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)
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)
| 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. Intermittent operation guaranteed by series connection of an M22-(C)K10 make contact. |
| Auxiliary contacts | without 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) | 1 A |
| Maximum opening delay (response time until opening of the main contacts) | 22 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 | 0 |
| 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 |
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