P Manual | Merlin Gerin Multi 9 Ic 2000

Includes a fixed or adjustable delay (approx. 80 seconds ) to prevent nuisance switching from lightning or car headlights.

Schneider Electric’s "Legacy Product Support" section houses documentation for discontinued Merlin Gerin products.

While installing an RCD seems straightforward, the Multi 9 IC2000 P has specific nuances:

The is not a standard household circuit breaker. Based on its naming convention and historical catalog data, the "Ic" series typically refers to industrial control and signaling devices , often used in conjunction with Multi 9 circuit breakers (like the C60 or NG125 series). Merlin Gerin Multi 9 Ic 2000 P Manual

Check supply voltage (Terminals 1-2). If power is on, the internal battery may need charging/replacing. Incorrect wiring or incorrect manual mode.

If you have been searching for the manual because your Ic 2000 P has failed, here is the official recommendation from Schneider Electric’s legacy team:

The Merlin Gerin Multi 9 IC 2000 P (now under the Schneider Electric brand) is a high-precision, DIN-rail mounted twilight switch. It automatically controls lighting circuits based on ambient light levels measured by an external photoelectric cell. This device optimizes energy consumption by ensuring outdoor, storefront, and security lights operate only when natural light falls below a set threshold. Includes a fixed or adjustable delay (approx

The machines roared back to life, their symphony resumed. The Ic 2000 P returned to its silent watch, its grey casing a symbol of reliability and protection. It was a modest component, but its story was one of unwavering commitment to safety, a story told in the quiet corners of the industrial world.

Here is a quick cheat sheet based on the original manual's FAQ:

The is a programmable twilight switch designed to manage lighting circuits by combining light sensitivity with a time-controlled schedule. This dual functionality allows users to automate lighting based on both the ambient light levels (lux) and specific time parameters, such as day of the week or time of day. Technical Specifications While installing an RCD seems straightforward, the Multi

Adjusts the targeted light threshold value directly. Programming and Configuration

For detailed wiring diagrams and step-by-step programming, you can download the official instruction sheet from RS Components or the updated Acti9 IC2000P+ manual from Schneider Electric . light sensitive switches IC200, IC2000, IC2000P - RS Online

Forces the output relay to close permanently. This is ideal for testing connected light fixtures during daylight hours.