
The Live CB116C Single Pole MCB is a high-capacity miniature circuit breaker engineered to provide reliable protection for demanding single-phase electrical circuits in residential, commercial, and light industrial applications. Rated at 16 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 high-power circuits, water heaters, commercial socket outlets, air conditioners, and equipment where moderate inrush currents occur. With its robust construction and precision thermo-magnetic release, the CB116C ensures equipment protection and operational safety in demanding applications.
High 10kA Breaking Capacity: Enhanced fault current interruption for installations with higher prospective short-circuit currents.
C-Curve Characteristic: Trips instantaneously at 5-10 times rated current (80A to 160A), ideal for high-power circuits with moderate inductive loads.
High-Capacity 16A Protection: Perfect for water heaters, commercial outlets, air conditioners, and high-load lighting circuits.
Single Pole Configuration: Protects one phase conductor for single-phase 230V high-power circuits.
Commercial & Industrial Rating: 16A suits demanding applications in hotels, offices, restaurants, and workshops.
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 | CB116C |
| Device Type | Miniature Circuit Breaker (MCB) |
| Pole Configuration | 1 Pole (1P) |
| Current Rating (In) | 16 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. Can this 16A MCB handle a 3.5kW instant water heater?
Yes, a 3.5kW water heater at 230V draws approximately 15.2A, making this 16A breaker perfectly sized with a small safety margin for continuous operation.
2. Why is 10kA breaking capacity important for commercial kitchens?
Commercial kitchens often have high fault current potential due to multiple high-power appliances and proximity to main supplies. 10kA ensures safe interruption of these higher fault levels.
3. What makes C-Curve suitable for office floor distribution?
Office floors have mixed loads (computers, printers, small kitchenettes) with moderate inrush. C-Curve prevents nuisance tripping from equipment startup while protecting against actual faults.
4. How many LED lights can this 16A circuit support?
Approximately 130-150 LED downlights (30W each) or 200-230 LED panels (18W each), making it ideal for large commercial lighting zones.
5. Is this breaker compatible with RCBOs in shared panels?
Yes, the CB116C has standard DIN-rail dimensions and terminal spacing, making it fully compatible with RCBOs and other modular devices for coordinated panel design.