Circuit breaker Eti-Polam 3P B 32A model 002115519, three-pole 32 A B-characteristic

Three-pole Eti-Polam circuit breaker model 002115519 rated at 32 A with B tripping characteristic is a compact protective device for three-phase electrical installations. It provides thermal-magnetic protection against overloads and short circuits and ensures simultaneous disconnection of all three phases. The unit is designed for DIN-rail mounting in distribution boards and is suitable for residential, commercial and light industrial environments where coordinated, selective protection and easy installation are required.

Advantages

The B-characteristic trip curve offers sensitivity to moderate short-circuit currents while maintaining stability for motor-starting in small loads. The three-pole design guarantees simultaneous break of all phases to prevent dangerous phase imbalance and equipment damage. DIN-rail compatibility enables straightforward mounting and replacement in standard distribution panels. The compact form factor saves space in breaker rows and simplifies wiring and maintenance.

Suitable for

• Protection of three-phase lighting and socket circuits in homes and apartments
• Small commercial electrical panels and shop installations
• Light industrial machinery and distribution branches with modest inrush currents

Key specifications

• Poles: three-pole configuration for collective phase disconnection
• Rated current: 32 A
• Tripping characteristic: B (thermal-magnetic, fast tripping on low-magnitude short circuits)
• Mounting: DIN-rail mountable for standard distribution boards
• Function: overload and short-circuit protection with manual on/off operation

How to use

Install the circuit breaker on a standard DIN-rail inside the electrical distribution board ensuring correct phase and neutral wiring according to local wiring regulations. Connect incoming supply conductors to the line terminals and load conductors to the load terminals, tighten terminal screws to the recommended torque, and verify the correct orientation and secure mechanical fastening. Use the breaker’s toggle to switch circuits on or off during commissioning and after any maintenance; if the breaker trips, identify and remove the fault before resetting.

Usage recommendations

Verify compatibility with the installation’s rated voltage and upstream protection devices. Use the B-characteristic 32 A breaker where moderate short-circuit sensitivity is required and where high motor inrush currents are not expected. Periodically inspect terminals for tightness and signs of overheating, and replace the device if it shows mechanical damage or repeated unexplained tripping.