Others

This QO230CP / QO230 reference concerns a 2-pole, 30 A plug-in circuit-breaker selection. The full original current and pole comparison remains below so that the exact reference can be selected.

The CHINT NXB-63 protects AC circuits against overload and short-circuit faults. This listing offers 1P configurations. Match the rated current to the conductor and load, then confirm the tripping characteristic and fault-level requirement for the installation.

NXB-63H (10 kA), NXB-63G and DC circuit breakers are separate versions. For an inverter installation, this NXB-63 listing concerns the AC side; do not use it as a PV DC breaker.

This NewTrend / OEM LP1K listing covers 6 A, 9 A or 12 A motor-duty frames with 24 V DC coil. Specify the full contact code, control-coil supply and connection style so the selected unit fits the circuit and panel layout.

The retained comparison lists W50 and W100 motor-reversing contactor constructions. Match the exact current frame, coil supply and terminal arrangement.