Technical Parameters
Parameter / Feature Specification
Model / Type XT2N160 3P MCCB
Number of Poles 3‑pole (3P)
Rated Current 52 A
Trip Unit Type Thermal‑magnetic (TMA)
Rated Operational Voltage Up to 690 V AC
Rated Insulation Voltage (Ui) 1000 V
Rated Impulse Withstand Voltage (Uimp) 8 kV
Short‑Circuit Breaking Capacity High breaking capacity suitable for industrial use (depends on voltage rating)
Connection / Terminals Front terminals (FF), fixed mounting
Current Type AC / DC compatible
Typical Applications Industrial power distribution, motor protection, machinery protection, branch‑circuit protection, general three‑phase load protection
The ABB XT2N160 3‑pole 52 A MCCB is a fixed molded‑case circuit breaker designed to protect three‑phase electrical circuits. It provides overcurrent and short‑circuit protection through a thermal‑magnetic trip unit. The breaker is suitable for industrial and commercial low‑voltage installations, including motor circuits, machinery, and general power distribution. Front‑terminal mounting ensures easy integration into control panels and distribution boards, while its compact design supports high breaking capacity for reliable protection.