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mRB6-16/3N/B/03-A RCD/MCB combination, 16 A, 300 mA, MCB trip characteristic: B, 3p+N, RCD trip characteristic: A
In stock: Yes
Vendor stock: Yes
Minimal order quantity: 1
Price (excl. VAT):
85,88 €
EAN: 4015081184866
MPN: 120656
Package: 1
Box: 30
Estimate delivery time at our warehouse (approx.):
1-4 weeks
Technical Information
| Item condition | New |
| Manufacture name | mRB6-16/3N/B/03-A RCD/MCB combination, 16 A, 300 mA, MCB trip characteristic: B, 3p+N, RCD trip characteristic: A |
| Brand | EATON |
| Categories |
RCBO - (Earth Leakage Breakers)
|
| Country of origin | RO |
| Harmonized System Code | 8536 2010 00 |
| Rated current | 16 A |
| Rated voltage | 400 V |
| Release characteristic | B |
| Rated fault current | 0.3 A |
| Leakage current type | A |
| Degree of protection (IP) | IP20 |
| Number of protected poles | 4 |
| Ambient temperature during operating | -25-40 °C |
| Number of poles (total) | 4 |
Packing details
| Packing level 1 | 4015081184866 |
| Packing level 2 | 9008790144974 |
Other Technical data
| Voltage type | AC |
| Built-in depth | 70 mm |
| Rated insulation voltage Ui | 500 V |
| Surge current capacity | 0.25 kA |
| Current limiting class | 3 |
| Over voltage category | 3 |
| Pollution degree | 2 |
| Width in number of modular spacings | 4 |
| Frequency | 50 Hz |
| Concurrently switching neutral conductor | Yes |
| Rated short-circuit breaking capacity according to IEC 60947-2 | 0 kA |
| Connectable conductor cross section solid-core | 1-25 mm² |
| Connectable conductor cross section multi-wired | 1-25 mm² |
| With interlocking device | No |
| Flush-mounted installation | No |
| Anti-nuisance tripping version | No |
| Rated impulse withstand voltage Uimp | 4 kV |
| Rated short-circuit breaking capacity Icn according to EN 61009-1 | 6 kA |
| Disconnection characteristic | Undelayed |
| Rated short-circuit breaking capacity according to EN 61009 | 6 kA |
Description
This component provides circuit protection by combining the functions of a Residual Current Device (RCD) and Miniature Circuit Breaker (MCB). The RCD detects earth leakage currents to mitigate risks of electric shock or fire, while the MCB protects against overcurrent conditions such as short circuits or overloads. It is designed for multiphase systems requiring simultaneous protection across live conductors and neutral.
**Electrical Characteristics:**
Rated current: 16 A.
The RCD sensitivity is 300 mA — suitable for equipment-based applications rather than personal protection.
MCB trip characteristic: Type B — responds to overloads between 3 and 5 times its rated current, ideal for resistive loads like lighting circuits.
**Configuration & Operation:**
Poles: 3p+N — covers three active phases plus neutral conductor in one unit.
RCD trip characteristic: Type A — detects AC fault currents as well as pulsed DC leakage currents.
**Technical Notes / Limitations:**
- Not suitable for use with high-inrush inductive loads due to Type B MCB curve; consider other curves if needed.
- Designed for operation in systems up to specified phase/neutral configurations; confirm panel compatibility before installation.
- Must not exceed permissible load current (16 A) or rated voltage during application—failure may compromise proper tripping behavior.
- RCD sensitivity at 300 mA restricts use in residential settings where lower thresholds are often required by local codes/regulations.
Alternative EAN
In stock: No
Siemens
RC unit, 4-pole, type A, In: 40 A, 300 mA, Un AC: 400 V, for 5SL4
21,59 €
per pcs
EAN: 4001869484709
MPN: 5SM2643-6
Package: 1