NX9 Consumer Unit
1. NX9 with hinged metal flap is designed for easy surface mounting for indoor installations.
2. The standard mounting rail is preassembled for mounting wide range of CHINT products.
NX9-□: Incoming DIN-rail fitted with Switch Disconnector.
NX9-□M: Incoming DIN-rail fitted with MCCB The outgoing DIN-rail is fitted with MCB, RCD, RCBO and Din-rail components to different specific requirements.
3. NX9 is designed with neutral and PE terminals for three phases circuit system.
4. NX9 is available in 6 sizes, suitable for different arrangements of components from 4 up to 20 modules.
5. Easy installation, distinct wiring zones and ample wiring space.
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Related products
NB1-63DC DC Miniature Circuit Breaker
1.1 Certificates: CCC,CE,CB,TUV;
1.2 Standard: IEC/EN 60947-2 ,RoHS;
1.3 Rated voltage up to 1000V, Rated current up to 63A;
1.4 Protection of circuits against overload currents;
1.5 Protection of circuits against short-circuit currents;
1.6 NB1-63 DC circuit-breakers are used incommunication systems and PV DC systems.
NB1-63DC DC Miniature Circuit Breaker
1.1 Certificates: CCC,CE,CB,TUV;
1.2 Standard: IEC/EN 60947-2 ,RoHS;
1.3 Rated voltage up to 1000V, Rated current up to 63A;
1.4 Protection of circuits against overload currents;
1.5 Protection of circuits against short-circuit currents;
1.6 NB1-63 DC circuit-breakers are used incommunication systems and PV DC systems.
CATALOG
NB1-63DC DC Miniature Circuit Breaker PDF
NB1-63 Miniature Circuit Breaker
1.1 Function
protection of circuits against short-circuit currents,protection of circuits against overload currents,switch,isolation.
NB1 circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems.
1.2 Selection
Technical data of the network at the point considered:short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device,network normal voltage.
Tripping curves:
B curve (3-5In)
protection for people and big length cables in TN and IT systems.
C curve (5-10In)
protection for resistive and inductive loads with low inrushcurrent.
D curve(10-14In)
protection for circuits which supply loads with high inrush current at the circuit closing
(LV/LV transformers, breakdown lamps).
1.3 Approvals and certificates
Detailed information, please refer to Certificates Table on the last page.
NXB-63 Miniature Circuit Breaker
Overload protection, short circuit protection and isolation. It is widely used in building power distribution, industrial power distribution, as well as control and protection for a variety of equipment with operating current not exceeding 125A.
CATALOGUE: NXB-63 Miniature circuit breaker PDF
NB1-63G Miniature Circuit Breaker
1.1 Function
protection of circuits against short-circuit currentsprotection of circuits against overload currents,switch,isolation,
NB1-63G circuit-breakers are used in domestic installation,as well as in commercial and industry electrical distribution systems.
1.2 Selection
Technical data of the network at the point consideredshort-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device,
Network normal voltage.
Tripping curves:
B curve (3-5In)
protection for people and big length cables in TN and IT systems.
C curve (5-10In)
protection for resistive and inductive loads with low inrus current.
CATALOG
NB1-63G Miniature Circuit Breaker PDF
DZ158 Moulded Case Circuit Breaker
1.1 Function
protection of circuits against short-circuit currents,protection of circuits against overload currents,switch,isolation.
1.2 Selection
Technical data of the network at the point considered:the earthing systems (TNS, TNC),short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device,network normal voltage.
1.3 Approvals and certificates
Detailed information, please refer to Certificates Table on the last page.
CATALOG
DZ158 Moulded Case Circuit Breaker(DC type)
