Circuit breaker Etipo 1P D 16A 6kA AC (model 002161516)

Single-pole overcurrent circuit breaker Etipo 1P D 16A 6kA AC (model 002161516) is a compact DIN-rail mountable protective device intended for use in residential and light-commercial electrical installations. It provides overload and short-circuit protection for a single-phase circuit and combines a thermal-magnetic trip unit with a D-type instantaneous characteristic for selective tripping of inductive and resistive loads.

Advantages

The device offers a rated current of 16 A and a high breaking capacity of 6 kA AC, ensuring reliable interruption of fault currents. The D-characteristic instantaneous trip improves selectivity for motors and highly inductive loads while maintaining effective protection for general-purpose circuits. Its compact housing and DIN-rail compatibility simplify installation in distribution boards and allow space-efficient panel layouts.

Suitable for

• Protection of lighting and socket circuits in residential buildings
• Motor circuits and appliances with high inrush currents
• Small commercial installations and distribution boards
• Retrofit or new installations where DIN-rail mounting is required

Key specifications

• Poles: single-pole (1P)
• Rated current: 16 A
• Tripping characteristic: D (delayed instantaneous for inductive loads)
• Breaking capacity: 6 kA (AC)
• Mounting: DIN-rail compatible
• Function: thermal-magnetic overcurrent protection (overload and short-circuit)

How to use

Install the circuit breaker on a standard DIN rail inside the distribution board according to local electrical regulations. Connect the line (phase) conductor to the breaker’s input terminal and the load conductor to the output terminal; ensure tight and secure terminations. Verify correct polarity and that the nominal system voltage and frequency match the breaker’s application. After wiring, switch the device ON and perform a functional check under no-load conditions. For any maintenance or replacement, isolate the supply and confirm zero voltage before removal.

Usage recommendations

Choose this 16 A D-characteristic breaker where circuits supply motors, compressors, or equipment with significant inrush currents to reduce nuisance tripping while maintaining effective short-circuit protection. Ensure coordination with upstream and downstream protective devices for selectivity, and follow applicable standards and installation practices.