. Unlike simpler models, this "watchman" was intelligent. It came with a wall-mounted photocell that served as its "eye," monitoring the sun's descent. A Typical Day for the
Using a generic manual or "guessing" voids the warranty and, more importantly, violates electrical safety codes (e.g., IEC 60898 or UL 1077, depending on region).
Fixed 80-second delay to prevent rapid switching from temporary light changes Battery Life Approximately 10-year reserve for the internal clock Operating Modes : Operates based on light levels and time programs. Force Manual Merlin Gerin Multi 9 Ic 2000 P Manual
For electrical engineers, maintenance supervisors, and facility managers, possessing and understanding the is not just a matter of convenience—it is a necessity for safety and operational compliance. This article serves as an extensive resource regarding this specific device, dissecting its technical specifications, installation procedures, and troubleshooting guidelines, effectively acting as a companion to the official documentation.
: Some legacy Merlin Gerin literature used "Ic 2000" to designate a specific thermal-magnetic trip curve. However, in 99% of cases, it indicates a 1P, 2kA breaking capacity MCB, typically rated at 6A, 10A, or 16A. A Typical Day for the Using a generic
Note: For exact specifications, always refer to the official datasheet or user manual provided by Schneider Electric for your specific IC2000 P variant, as voltage and current ratings can vary.
Note: Always verify the exact values from the physical manual that matches your device's date code. This article serves as an extensive resource regarding
| Parameter | Value | | :--- | :--- | | | Miniature Circuit Breaker (MCB) | | Series | Multi 9 | | Breaking Capacity (Icn) | 2,000 A (2 kA) – per IEC/EN 60898 | | Number of Poles | 1P (Single pole, one protected phase) | | Rated Current (In) | 6 to 20 A (varies by specific model suffix) | | Trip Unit Technology | Thermal-magnetic | | Thermal Trip (Overload) | 1.13 to 1.45 x In (trips within 1 hour at 1.45x) | | Magnetic Trip (Short-circuit) | Curve B: 3-5 x In / Curve C: 5-10 x In | | Rated Insulation Voltage (Ui) | 500 V AC | | Rated Impulse Withstand (Uimp) | 4 kV | | Endurance (Electrical) | 10,000 operations (under rated conditions) | | Endurance (Mechanical) | 20,000 operations | | Protection Degree | IP20 (terminal); IP40 (inside enclosure) | | Standards | IEC 60898, GB 10963, CCC (China Compulsory Certificate) | | Mounting | DIN rail (35mm) | | Terminal Capacity | 1 to 25 mm² (solid/stranded) |
The manual will list the rated current in Amperes. For the IC 2000 P series, this can range typically from 16A up to 125A or higher depending on the specific frame. It is critical to match the rated current to the load calculation of the circuit it protects.