The ATyS C66 is an ATSE controller designed to control all types of emergency systems, legally required and optional standby transfer switching equipment as per NEC (NFPA 70). As our most versatile switch controller, the ATyS C66 can be used with all switching technologies, including transfer switches, circuit breakers, and contactors.
ATyS C66 ensures automatic and manual transfer from one source to another with fully configurable timers and thresholds and can be door-mounted or panel-mounted. Additionally, our controller is compatible with our DIRIS Digiware solutions.

Conformity to standards

UL 61010
CSA-C22.2 No. 61010-1

UL 1008
CSA-C22.2 No. 178.1-14

IEC 60947-6-1

Easy config system software
Easy Config System software
Configure your Socomec measuring and load breaking equipment
System approach for a quicker, more reliable and more flexible configuration of your power monitoring system


ATYS C66 is available in X versions

Item Model Select
16000066 Atys C66


Fast commissioning

On initial power-up, the ATyS C66’s smart wizard will guide the operator through the commissioning process.

User customizable

Front face LEDs, Load shedding, Genset schedulers and the lift control signal are just a few of the many customizable features available on ATyS C66.

Intuitive operation

- The multi-line LCD screen provides several dashboards enabling easy monitoring of all parameters, including power and energy consumption of the loads.
- Quick and easy access to main functions through the front face with direct key input.
- Complete configuration can be achieved through the front face or via software (Easy Config System).

Energy backup

- The integrated energy backup provides transitional power to the product, enabling status indication (switch position, timer status, fault notifications) and communication to remain active with no supply present for up to 30 seconds.

Integrated Monitoring

Monitor and visualize current, power, and energy using standard 1A, 5A current transformers.

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