Description
10 amp 2 pole miniature circuit breaker (MCB) is a switch used in residential and commercial electrical systems for protecting circuits from overloads and short circuits. This mini circuit breaker provides reliable protection by automatically disconnecting the circuit if the current exceeds the safe limit, preventing potential damage to electrical equipment and wiring.
Double Pole MCB Breaker Information
- Rated Current: 10 amp
- Rated Voltage: 230/400V AC, 50Hz
- Number of poles: 2 poles
- 6 kA rated short-circuit breaking capacity
- Compliant with IEC standard
- C curve trip characteristic
- With overload protection and short circuit protection function
Technical Data
| Model | ATO-NB8-632PC10 | |
| Rated Current | 10A | |
| Rated Voltage | 230/400V | |
| Frequency | 50Hz | |
| Number of Poles | 2P | |
| Mechanical Life | 20000 Times | |
| Electrical Life | 10000 Times | |
| Rated Short-Circuit Breaking Capacity | 6000A | |
| Operating Short-Circuit Breaking Capacity | 6000A | |
| Rated Impulse Withstand Voltage (1.2/50) | 6kV | |
| Dielectric Test Voltage | 2000V (50Hz, 1 min) | |
| Heat & Humidity Resistance | 28 Cycles | |
| Vibration Resistance | No Obvious Vibration and Impact | |
| Terminal Block | Terminal Block Type | Pillar Terminal Block |
| Min. Terminal Size Acceptability | 1mm2 | |
| Max. Terminal Size Acceptability | 25mm2 | |
| Standard Connection Torque | 2 N.m | |
| Max. Tolerable Torque | 2.5 N.m | |
| Wire Insertion Depth | 13mm | |
| Reference Temperature | 30℃ | |
| Operating Temperature | -35℃~+70℃ | |
| Storage Temperature | 35℃~+85℃ | |
| Applicable Altitude | 2000m | |
| Tripping Mode | Thermal Magnetic Trip | |
| Electromagnetic Tripping Type | Type C (5In-10In) | |
| Shell Flame Retardant Grade | V0 | |
| Wire Entry Method | Both Upper and Lower | |
| Installation Method | TH35-7.5 Standard Rail | |
| Protection Level | Direct Installation | IP20B |
| Installed in the Distribution Box | IP40B |
Double Pole MCB Breaker Dimensions (Unit: mm)
Details
Tips: Difference between MCB and RCCB
An MCB (Miniature Circuit Breaker) and an RCCB (Residual Current Circuit Breaker) serve different protective functions in electrical systems.
MCB (Mini Circuit Breaker): MCBs are designed to protect circuits from overcurrent conditions, such as overloads or short circuits. They automatically cut off the power when the current exceeds a safe limit, preventing potential damage to the wiring or equipment.
RCCB (Residual Current Circuit Breaker): RCCBs protect against electrical shocks and earth leakage by detecting the difference in current between the live and neutral wires. If this difference occurs (indicating leakage), the RCCB immediately disconnects the power, ensuring safety against electric shock.
Reviews
There are no reviews yet.