ComPact NSX - Moulded Case Circuit Breakers for Distribution Network
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NSX Thermal Magnetic Trip Unit (TM-D)
- BIS Certified
- Ics = 100% Icu as per IEC 60947-2
- Adjustable thermal setting 0.7 to 1 x In
- Adjustable magnetic setting 5 to 10 x Ir **
- Transparent cover for trip unit as standard
ComPact NSX - Circuit Breakers for Motor Protection
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NSX Magnetic Trip Unit MA type
- BIS Certified
- Ics = 100% Icu as per IEC 60947-2
- Adjustable magnetic setting Im 6 to14 x In (2.5 to 100A) & 9 to 14 x In
(150 to 200A)
- Type - 2 Co-ordination charts upto 110 kW at 400V
- Adjustable neutral protection - N, N/2,OFF for 4 Pole MCCBs
ComPact NSX - Accessories
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- Auxiliary contacts: Provide remote signaling of circuit breaker status (open/closed/tripped) for easy integration into control systems.
- Rotary handles: Enable external manual operation and padlocking for improved safety and access control.
- Connection accessories (e.g., spreaders, terminal shields): Facilitate secure wiring, such as LV431563 spreaders for 3-pole NSX 100-250A with 45mm pitch flat connections.
- ULP wiring systems (e.g., NSX cords): Connect breakers to displays, communication modules like FDM121 or IFM for monitoring and EcoStruxure integration.
- Vigi add-on modules: Add residual current protection to detect earth faults in LV distribution setups.
ComPact NSX - Unique Modular Ground Fault Protection
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Earth Fault Protection for EasyPact CVS/ ComPact NSX MCCBs
Modular Device for EasyPact CVS/ ComPact NSX Range Moulded Case Circuit
Breakers
- Adjustable earth fault sensitivity selection 10 to 60%.
- Adjustable time delay Inst/ 0.5 - 3 sec.
- System healthiness check through LED indication
- Individual fault indication for OL/SC, EF when used with ComPact NSX & EasyPact CVS (Optional)
- Test facility to check healthiness of earth fault protection system without tripping MCCB
- Suitable for 3P3W & 3P4W electrical distribution network
