Detailed Description

The ABB SJ202T (2TAZ144200R0634) is a 2-pole Miniature Circuit Breaker (MCB) engineered to provide reliable protection for electrical circuits against overloads and short-circuits. With a 63A rated current and C-curve tripping characteristic, this MCB is ideal for medium to heavy-load circuits in residential, commercial, and light industrial installations.

This breaker features a 3kA breaking capacity, ensuring rapid disconnection in case of short circuits, protecting equipment and wiring from damage. Its compact, modular DIN-rail design allows for easy installation and maintenance. The 2-pole configuration (L1, L2) provides protection for two-phase circuits, making it suitable for a wide range of applications.

Key Features

• Model: ABB SJ202T

• Part Number: 2TAZ144200R0634

• Poles: 2-Pole (L1, L2)

• Rated Current: 63A

• Tripping Curve: C-Curve

• Breaking Capacity: 3kA

• Voltage Rating: 230/400V AC

• Compact, DIN-rail mountable design

• Thermal–magnetic protection for overloads and short-circuits

• Suitable for residential, commercial, and light industrial circuits

• Compliant with IEC/EN 60898 standards