CIRCUIT PROTECTION
Circuit Breakers
Browse circuit breakers by brand. Compare models, product categories and descriptions, and request selection and sourcing support.
58 products · On this page 15
Chint
On this page 9 products| Product / model | Product category | Overview | Inquire |
|---|---|---|---|
| Isolating Switch | The NXBLE-63ZB self-diagnostic RCBO is designed for AC 230V, 50Hz circuits. It provides residual current, overload and short-circuit protection, with rated current options from 6A to 63A. | Inquire | |
 NB8-125 Series Miniature Circuit BreakerModel: NB8-125 | Miniature Circuit Breaker | The NB8-125 series miniature circuit breaker is designed for AC 50 Hz low-voltage distribution circuits with a rated voltage up to 400 V and a rated current up to 125 A. It provides reliable overload and short-circuit protection for main and branch distribution circuits in commercial buildings, residential properties, and general industrial applications | Inquire |
 NB8-40 Miniature Circuit BreakerModel: NB8-40 | Miniature Circuit Breaker | The NB8-40 miniature circuit breaker is designed for AC 50 Hz terminal distribution circuits with a rated voltage of 230 V and a rated current up to 40 A. It provides reliable overload and short-circuit protection for commercial buildings, residential properties, and general industrial applications. | Inquire |
 NB1G-63 Miniature Circuit BreakerModel: NB1G-63 | Miniature Circuit Breaker | The NB1G-63 Miniature Circuit Breaker is designed for AC 50 Hz circuits with a rated operating voltage of 230 V and rated currents from 10 A to 63 A. It provides overload, short-circuit, and overvoltage protection for low-voltage terminal distribution systems. | Inquire |
 NB1-63DC DC Miniature Circuit BreakerModel: NB1-63DC | Miniature Circuit Breaker | The NB1-63DC DC Miniature Circuit Breaker is designed for DC circuits with rated voltages up to 1000 V and rated currents from 1 A to 63 A. It provides overload and short-circuit protection for photovoltaic, energy storage, communication power, industrial control, and other DC distribution systems. | Inquire |
 nb1-63-miniature-circuit-breakerModel: NB1-63 | Miniature Circuit Breaker | The NB1-63 Series Miniature Circuit Breaker is designed for AC 50 Hz circuits with rated voltages up to 400 V and rated currents from 1 A to 63 A, providing overload and short-circuit protection for industrial, commercial, and residential low-voltage distribution systems. | Inquire |
 NB7 Series Miniature Circuit BreakerModel: NB7 | Miniature Isolating Switch | The NB7 series miniature circuit breaker is designed for AC 50Hz low-voltage distribution circuits with a rated operational voltage up to 400V and a rated current from 1A to 63A. It provides overload and short-circuit protection for circuits and electrical equipment. Under normal operating conditions, it can also be used for infrequent switching and as an isolating device during circuit and equipment maintenance. | Inquire |
 | Miniature Circuit Breaker | The NXB-63H miniature circuit breaker is designed for AC 50Hz low-voltage distribution circuits with a rated operational voltage up to 400V and a rated current from 1A to 63A. It provides overload and short-circuit protection for circuits and electrical equipment. B, C and D instantaneous tripping characteristics are available, along with multiple pole configurations. | Inquire |
 NXB-63M Magnetic-Only Circuit BreakerModel: NXB-63M | Miniature Circuit Breaker | The NXB-63M magnetic-only circuit breaker is designed for AC 50Hz low-voltage distribution circuits with a rated operational voltage up to 400V and a rated current from 6A to 63A. It is mainly used to provide short-circuit protection for circuits and electrical equipment. C-type and D-type instantaneous tripping characteristics are available for different load conditions. | Inquire |
DELIXI
On this page 6 products| Product / model | Product category | Overview | Inquire |
|---|---|---|---|
 NB8-63H Miniature Circuit BreakerModel: nb8-63h | Miniature Circuit Breaker | The NB8-63H miniature circuit breaker is designed for AC 50 Hz terminal distribution circuits with a rated voltage up to 400 V and a rated current up to 63 A. It provides reliable overload and short-circuit protection for commercial buildings, residential properties, and general industrial applications. | Inquire |
 CDG9Z Miniature DC Isolating SwitchModel: CDG9Z | Miniature Isolating Switch | The CDG9Z Miniature DC Isolating Switch is designed for DC power distribution systems and is mainly used for circuit isolation, load breaking, and DC circuit switching control. Available in 1P, 2P, 3P, and 4P configurations, with rated currents from 20A to 63A, it is suitable for photovoltaic systems, energy storage systems, DC distribution systems, and industrial control applications. | Inquire |
 CDG6i Series Isolating SwitchModel: CDB6i | Miniature Circuit Breaker | The CDG6i Series Isolating Switch is designed for low-voltage AC distribution systems, providing circuit isolation, switching control, and safe disconnection during electrical maintenance. Available in 1P, 2P, 3P, and 4P configurations, with rated currents from 20A to 125A, it is suitable for residential, commercial, and industrial power distribution applications | Inquire |
 | Miniature Circuit Breaker | DZ47vP series phase + neutral miniature circuit breaker is a low-voltage terminal protection device designed for modern distribution systems. With an integrated phase and neutral pole structure, it provides short-circuit protection, overload protection, and isolation functions. The compact design and convenient installation make it suitable for residential, commercial, industrial, and other low-voltage electrical applications. | Inquire |
 DZ47vZ DC Miniature Circuit BreakerModel: dz47vz | Miniature Circuit Breaker | DZ47vZ series DC miniature circuit breaker is a low-voltage protection device specially designed for DC power distribution systems. It provides short-circuit protection, overload protection, control, and isolation functions. With a modular structure design, the product can be easily installed on standard DIN rails and is widely used in photovoltaic systems, energy storage systems, DC distribution cabinets, communication equipment, and industrial control applications. | Inquire |
 | Miniature Circuit Breaker | DZ47v-125 series high current circuit breaker is a new-generation low-voltage protection device designed for terminal distribution systems. It features a compact structure, high reliability, and convenient installation. The product provides short-circuit protection, overload protection, and isolation functions, and is widely used in buildings, power distribution systems, industrial equipment, and renewable energy applications. | Inquire |
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