Circuit breaker BA47-100MA without thermal release 3P 40A 10kA D IEK
Product ID:
Main specifications
| Primary current, A | 40 |
| Frequency, Hz | 50 |
| Nominal rated current, A | 40.0 |
| Number of poles | 3 |
| Release characteristic | D |
Description
BA47-100MA circuit breakers are designed to protect distribution and group circuits, emergency security systems, fire extinguishing and ventilation systems. Recommended for use in input distribution devices of household and industrial electrical installations.
Life time:
15 years
Warranty:
10 years
Advantages
- Reliable short circuit protection.
- Complete set of supplementary devices with the possibility of simple independent installation:
- – State contact KS47;
- – State contact KSV47;
- – Undervoltage trip RMM47;
- – Low-voltage release RN47.
- Indication of contact position.
- Latching on DIN-rail with double locking.
- Wide operating temperature range from –40 to +50° С.
- Updated wider engagement lever with improved contact area.
- Notches on contact terminals reduce heat loss and increase mechanical stability of the connection.
- Higher switching capacity of 10000A provides for installing VA47-100MA as input circuit breakers.
Specifications
| Primary current, A | 40 |
| Frequency, Hz | 50 |
| Nominal rated current, A | 40.0 |
| Number of poles | 3 |
| Release characteristic | D |
| Rated switching capacity, kA | 10.0 |
| Voltage type | AC |
| Nominal rated voltage, B | 400 |
| Power loss, W | 22.5 |
| Additional equipment possible | Yes |
| Type of electric connection | Screw connection |
| Voltage type for actuating | AC |
| Thermal release | No |
| Electromagnetic release | Yes |
| Mounting rail type | TN-35 |
| Operation mode | Continuous-S1 |
| Number of protected poles | 3 |
| Connectable conductor cross section solid-core, mm² | 2,5...35 |
| Connectable conductor cross section multi-wired, mm² | 2,5...35 |
| Ambient temperature during operating, °C | 40 |
| Rated short-circuit breaking capacity Icn EN 60898 at 400 V, kA | 10.0 |
| Rated short-circuit breaking capacity Icn EN 60898 at 230 V, kA | 10.0 |
| Rated short-circuit breaking capacity EN 60898, kA | 10 |
| Width in number of modular spacings | 4,5 |
| Max. cross section incoming cable, mm² | 35 |
| Frequency, Hz | 50 |
| Degree of protection (IP) | IP20 |
| Mounting method | DIN-rail (DRA) |
| Mechanical wear resistance, cycles | 20000 |
| Electric wear resistance, cycles | 8000 |
| Possibility of busbars connection | PIN (pin), FORK (plug) |
| Weight of one pole, kg | 0,22 |
| Number of poles (total) | 3 |
Logistics parameters
| Individual | Group | Transport | |
|---|---|---|---|
| Quantity | 1 | 4 | 40 |
| Units | pc; 1 | pc; 1 | pc; 1 |
| Type of packaging | BOX/BOX | BOX/BOX | BOX/BOX |
| Packaging material | CARDBOARD | THREE-LAYER CORRUGATED | FIVE-LAYER CORPORATED |
| Barcode | 4610084007213 | 4610084007220 | 4610084007237 |
| Gross weight, kg | 0.621 | 2.484 | 24.84 |
| Netto weight, kg | 0.6 | 2.4 | 24 |
| Volume, m^3 | 0.000854 | 0.002683 | 0.03416 |
| Length, cm | 9.2 | 34.5 | 51.3 |
| Height, cm | 7.7 | 8.1 | 18.5 |
| Width, cm | 8.3 | 9.6 | 36 |
| Method of applying information | Sticker | Sticker | Sticker |