
The Live CB110C Single Pole MCB is a versatile high-performance miniature circuit breaker engineered to provide reliable protection for single-phase electrical circuits in residential, commercial, and light industrial applications. Rated at 10 Amps with a C-curve tripping characteristic, this 1-pole breaker safeguards the phase conductor on AC systems up to 230V at 50/60Hz frequency. It features an enhanced 10kA breaking capacity, making it suitable for installations with higher prospective short-circuit currents. It delivers precise protection against overloads and short circuits, making it the ideal choice for general purpose circuits, lighting, socket outlets, and small appliances where moderate inrush currents may occur. With its robust construction and precision thermo-magnetic release, the CB110C ensures equipment protection and operational safety in demanding applications.
High 10kA Breaking Capacity: Enhanced fault current interruption capability for installations with higher prospective short-circuit currents.
C-Curve Characteristic: Trips instantaneously at 5-10 times rated current (50A to 100A), ideal for general purpose circuits with moderate inductive loads.
Versatile 10A Protection: Perfect for lighting circuits, socket outlets, small appliances, and general purpose single-phase circuits.
Single Pole Configuration: Protects one phase conductor, standard for single-phase 230V circuits.
Wide Application Range: Suitable for residential, commercial, and light industrial installations.
Precision Thermo-Magnetic Release: Thermal bimetal strip for overload protection and magnetic solenoid for short-circuit response.
Superior Electrical Isolation: 4000V impulse withstand rating and 500V insulation voltage.
Extended Operational Life: 8,000 electrical operations for long-term reliability.
Professional Installation: DIN-rail mounting with IP20 finger-safe terminals and 16mm² wiring capacity.
| Specification | Details |
|---|---|
| Brand | Live |
| Model Number | CB110C |
| Device Type | Miniature Circuit Breaker (MCB) |
| Pole Configuration | 1 Pole (1P) |
| Current Rating (In) | 10 Amperes |
| Trip Curve Type | C Curve (5-10 × In) |
| Operational Voltage | 230/400V AC |
| Rated Breaking Capacity | 10kA (10000 Amps) |
| Frequency Range | 50/60 Hertz |
| Insulation Rating (Ui) | 500 Volts |
| Impulse Withstand (Uimp) | 4000 Volts (1.2/50 µs) |
| Dielectric Test Voltage | 2kV for 60 seconds |
| Protection Mechanism | Thermo-magnetic |
| Operating Temperature | -5°C to +40°C |
| Calibration Reference | 30°C |
| Electrical Lifespan | 8,000 cycles |
| Protection Class | IP20 |
| Terminal Capacity | Up to 16 mm² |
| Mounting Type | DIN Rail (35mm) |
| Standard | IEC 60898-1 |
1. What are the main applications for the CB110C 10A 1P MCB?
General purpose single-phase circuits, lighting circuits, socket outlets, small appliances, office equipment, residential final circuits, and commercial power points.
2. What is the power capacity of this 10A single pole breaker?
Maximum resistive load: 2.3kW at 230V. Continuous load (80% rule): 1.84kW. Suitable for most residential lighting and power circuits.
3. Why choose C-Curve for general purpose circuits?
C-Curve (5-10x In) handles moderate inrush from small motors, fluorescent lighting, and transformers while providing excellent protection for general loads.
4. What is the advantage of 10kA breaking capacity?
Provides enhanced protection in installations with higher fault currents, such as near main distribution boards or commercial panels where fault levels may exceed 6kA.
5. What cable size is recommended for 10A circuits?
1.5mm² copper conductor minimum. 2.5mm² recommended for socket outlet circuits and mechanical robustness. Terminals accept up to 16mm².