Circuit breaker limiter Eti-Polam ETIMAT T 1P 50A IP20 (model 002181084)

Eti-Polam ETIMAT T single-pole 50A power limiter with IP20 protection is designed for limiting and controlling overcurrent in single-phase electrical installations. The compact device mounts on a standard DIN rail and provides a rated current of 50 A, making it suitable for residential and light commercial distribution boards. The IP20 rating indicates protection against solid objects larger than 12 mm and is intended for indoor electrical panels.

Advantages

The single-pole configuration allows selective protection of one phase while saving space in the distribution board. With a 50 A rated current the limiter supports moderate load circuits and helps prevent damage from sustained overcurrent. Its DIN-rail form factor and IP20 enclosure simplify installation in standard cabinets and service environments, and the product is compatible with common single-phase wiring practices.

Suitable for

• Single-phase residential distribution circuits
• Small commercial electrical installations
• Protecting individual loads or sub-circuits where space is limited
• DIN-rail panel assemblies requiring overcurrent limitation

Key specifications

• Poles: 1 (single-pole)
• Rated current: 50 A
• Protection degree: IP20 (indoor panel use)
• Mounting: standard DIN-rail
• Application: single-phase overcurrent limitation

How to use

Mount the limiter on a standard DIN-rail inside an appropriate electrical enclosure and connect it in series with the conductor to be protected according to local wiring regulations. Ensure the device is placed in a panel with sufficient ventilation and that its IP20 rating is appropriate for the installation environment. Verify that the supply is de-energized before making connections and that line and load conductors are tightened to the recommended terminal torque values. After installation, restore power and confirm correct operation through normal load testing and inspection.

Usage recommendations

Use this single-pole limiter in indoor distribution panels and avoid exposure to moisture or dust beyond IP20 conditions. Match the 50 A rating to the downstream circuit requirements and combine with appropriate protective devices and earth fault protection as required by applicable electrical codes.