Acti9 C120 Industrial Circuit Breaker 63A~125A, 1P,2P,3P,4P for Circuit Protection AC230V/400V Home or Industrial Use
Product Details
| Model: | C120H | Pole(s): | 1,2,3,4 |
|---|---|---|---|
| Volt: | 1P,2P-220/230/240V, 3P,4P-380~415V | Hz: | 50~60Hz |
| Phase: | 1/3 | Standard: | EN/IEC60898, IEC60947 |
| Certification: | CCC, CE, GS Etc. | Breaking Capacity: | Ics=Icn=10000A |
| Thermal Trip Curve: | C,D | Case Material: | Nylon PA6 Recyclable |
| Wiring: | Terminal Block, Busbar Duct Etc. IP20B | Electric Shock Protection: | Class II |
| Mechanical Life: | 10,000 | Electrical Life: | 5,000 |
| Highlight |
industrial type circuit breaker,molded case circuit breaker |
||
Product Description
Acti9 C120
CHINT Made In China
AC Use Miniature Circuit Breakers 63~125A,
Miniature Circuit Breakers for AC Current circuits, offering terminal distribution installation protection
C120H circuit breakers are multistandard circuit breakers that combine the following functions:
- Protection of cables against overloads and short-circuits in final distribution
- Manual control and isolation
- Earth leakage protection when combined with a Vigi C120 module without temperature derating: compliance with EN 61009
- Remote tripping, indication, by adding auxiliaries common to the entire C65 range.
- Compliant with IEC60898-1, IEC60947-2
- Available in 1P, 2P 3P, 4P
- C, D tripping curve
- Up to 500V AC.
General rules for choosing MCB
Technicala data of the network at the point considered:
The earthing systems(TNS,INC),Shrot-circuit current at the circuit-breaker installatino point,which must always be less than the breaking capacity of this device,Networl normal voltage.
DIN rail Miniature Circuit Breakers (MCB) offering circuit protection against short-circuit and overload currents. Suitable for isolation in compliance with IEC 60947
- Features
Acti9 C120 DIN rail, miniature circuit breakers offer extensive features that provide maximum safety and continuity of service while minimizing service and intervention time:
- Nominal current: 63 to 125 A
- Large choice of breaking capacities and tripping curves (B, C, D)
- Compliant with IEC EN 60898 or IEC 60947-2 depending on the version
- Suitable for isolation: compliant with IEC 60947
- VisiSafe provides a visible green indicator showing which circuits are disconnected and safe for maintenance operations
- Operating voltage: up to 440 V AC
- Insulation voltage: 500 V AC
- IP20 terminal insulation
- Optional add-on residual current device modules: Acti9 C120 Vigi
- Optional electrical auxiliaries for remote Open/closed status or remote tripping of Acti9 C120 circuit breaker with shunt, overvoltage and undervoltage release.
Benefits
Longer product service life thanks to:
- Good overvoltage withstand capacity: products are designed to offer a high industrial performance level (degree of pollution, rated impulse withstand voltage and insulation voltage)
- High limitation performances
- Fast closure independent of toggle operating speed.
Applications
- Protection of electrical circuits in all industrial and commercial buildings
- Particularly suited to higher ratings applications.
| Standard | IEC/EN 60947-2 | ||
| Electrical features | Rated current In | A | 63,80,100,125 |
| Poles | 1P,2P,3P,4P | ||
| Rated voltage Ue | V | 230/400 | |
| Insulation voltage Ui | V | 500 | |
| Rated frequency | Hz | 50/60 | |
| Rated breaking capacity | Ka | 6~10 | |
| Rated impulse withstand voltage(1.2/50)Uimp | V | 6000 | |
| Dielectric test voltage at ind.Freq.for 1 min | Kv | 2.5 | |
| Pollution degree | 3 | ||
| Thermo-magnetic release characteristic | 8-12In | ||
| Mechanical features |
Electrical life | 1500(In=63A,80A,100A) 1000(In=125A) |
|
| Mechanical life | 8000(In=63A,80A,100A) 7000(In=125A) |
||
| Contact position indicator | Yes | ||
| Pollution degree | IP20 | ||
| Standard | IEC/EN 60947-2 | ||
| Reference temperature for setting of thermal element |
℃ | 30 | |
| Ambient temperature | ℃ | -5...+40(Special application please refer to P29 for temperature compensation correction) | |
| Combination with sccssorles |
(with daily average≦35℃) | ||
| Storage temperation Terminal connection type | ℃ | -25..+70 | |
| Cable/pin-type busbar | |||
| Terminal size top/bottom for cable | mm2 | 50 | |
| AWG | 18-1/0 | ||
| Terminal size top/bottom for busbar | mm2 | 50 | |
| AWG | 18-1/0 | ||
| Tightening torque | N*m | 3.5 | |
| In-Ibs. | 3.1 | ||
| Mounting | On DN rail EN 60715(35mm)by meas of fast clip device | ||
| Connection Auxilary contact |
From top | ||
| Auxilary contact | Yes |
| Rated current In (A) |
Temperature compensation coefficient under various operational temperature | ||||||||
| -10℃ | 0℃ | 10℃ | 20℃ | 30℃ | 40℃ | 50℃ | 55℃ | 60℃ | |
| 63 | 1.28 | 1.21 | 1.14 | 1.07 | 1.00 | 0.84 | 0.87 | 0.85 | 0.82 |
| 80 | 1.22 | 1.16 | 1.11 | 1.05 | 1.00 | 0.95 | 0.91 | 0.88 | 0.86 |
| 100 | 1.22 | 1.18 | 1.11 | 1.05 | 1.00 | 0.95 | 0.91 | 0.88 | 0.88 |
| 125 | 1.22 | 1.16 | 1.11 | 1.05 | 1.00 | 0.95 | 0.91 | 0.88 | 0.86 |
Product Highlights
Acti9 C120 CHINT Made In China AC Use Miniature Circuit Breakers 63~125A, Miniature Circuit Breakers for AC Current circuits, offering terminal distribution installation protection C120H circuit breakers are multistandard circuit breakers that combine the following functions: - Protection of cables ...
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