ETM6 MCB
ETM6 Series Miniature Circuit Breaker, available in 1P, 2P, and 3P with B, C, or D trip curves. Supports both AC and DC applications, with plug-in design for easy installation.
Rated current: 6–63A, breaking capacity: 6kA or 10kA.
Certified by KEMA/Dekra and CE, compliant with IEC/EN 60898-1.
Voltage range: AC 230/400V or 240/415V; DC versions available on request.
Ideal for OEM and global distribution.
Product Introduction
| Basic features | |||
| Standards | EN/IEC 60898-1 | ||
| Certificate | Dekra/KEMA,CE,CB | ||
| Electrical features | |||
| Rated current in | A | 6, 10, 16, 20, 25, 32, 40, 50, 63 | |
| Rated voltage Ue | V | 230/400, 240/415 | |
| Rated frequency | Hz | 50/60 | |
| Number of poles | P | 1, 2, 3 | |
| Ultimate short-circuit breaking capacity Icu | kA | 6/10 | |
| Service short-circuit breaking capacity Ics | kA | 6kA(Icu 6kA),7.5kA(Icu 10kA) | |
| Rated insulation voltage Ui | V | 500 | |
| Rated impulse withstand voltage Uimp | kV | 4 | |
| Dielectric test voltage at ind. Freq. for 1 min | kV | 2 | |
| PoIIution degree | 2 | ||
| Trip form | Thermal magnetic trip | ||
| Magnetic release characteristic | B type(3-5In) | ■ | |
| C type(5-10In) | ■ | ||
| D type(10-20In) | ■ | ||
| Thermal release characteristic | 1.13In Non trip cold state | ≤ 63A t ≥ 1h | |
| 1.45In trip after 1.13 test | ≤ 63A t<1h | ||
| Mechanical features | |||
| Mechanical life | T | 10000 | |
| Electrical life | T | 4000 | |
| Reference temperature for setting of thermal element | ℃ | 30,40,50 | |
| Ambient temperature | ℃ | -35~+70℃ | |
| Installation | |||
| Degree of Protection | IP20 | ||
| Nominal cross-sectional area of the copper conductor | mm2 | 25 | |
| Tightening torque | N·m | 2.0 | |
| Line entry | Line-plug in,Load-cable | ||
| Mounting | Mount on plug in type Pan assembly/Busbar | ||
The ETM6 series miniature circuit breakers (MCBs) are designed for low-voltage distribution systems in residential, commercial, and industrial settings. They are ideal for applications such as lighting, motor circuits, infrastructure, energy, and communication systems. These breakers offer essential protection against overloads and short circuits, while also serving as a means of circuit control and isolation.
Built to meet IEC/EN 60898-1 standards, the ETM6 series is certified by KEMA/Dekra, CE, and CB, ensuring global compliance and safety.
🔧 Product Highlights:
Breaking Capacity: 6kA or 10kA
Trip Curves: B, C, or D type for various protection needs
Current Ratings:
- 1A to 63A, including: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A
- 10A–16A (1P): Ideal for lighting circuits
- 20A–32A: Common for kitchens, bathrooms, and air conditioning
- 40A–63A (2P): Often used as main switches replacing traditional isolators
Voltage Ratings:
AC: 230V / 240V (1P), 400V / 415V (2P and 3P)
Pole Options: 1P, 2P, 3P, and 4P, with each pole occupying a standard 1-inch width
Status Indicator: Clear on/off display — Red = ON, Green = OFF
Terminal Safety: IP20-rated, designed to prevent accidental contact during installation
The ETM6 is built to perform in demanding environments, operating reliably between -5°C to 50°C.
It offers a long service life, with up to 8,000 electrical and 20,000 mechanical operations, far exceeding the minimum IEC requirements.
⚙️ Mounting Style:
Plug-in top terminal with bottom-side wiring for quick and efficient installation.
