The 3-pole configuration and UL/CSA listings mean it's ready for North American panel builds right out of the box. The TMA trip gives you a field-adjustable continuous current range, so you're not locked into a fixed amp rating — useful when a motor or feeder load changes during commissioning.
Because it's a current-production ABB part, lead times are typically short through the standard supply chain — but the exact number depends on your quantity and ship-to location. Send us the order code and quantity; we'll come back with a firm number and ETA.
The 125 A TMA trip unit is the core of this breaker. 'TMA' means it combines a thermal element for overload protection with a magnetic element for short-circuit protection, and the trip current is adjustable across a 100-500-1000 A range (likely a 0.8x-1.0x multiplier on the 125 A frame rating, depending on the specific trip curve). That adjustability is handy when you're feeding a motor that draws 85 A at full load but has a 120 A inrush — you set the magnetic trip high enough to ride through the start, but the thermal element still protects the motor cable against sustained overload. The XT2H frame is a compact molded case breaker designed for DIN-rail or panel-mount integration. It's sized to fit standard distribution panels without hogging enclosure space. The 3-pole configuration handles three-phase loads, so it's a natural fit for motor feeders, lighting panels, or general power distribution in an industrial control panel. If your project spec requires a listed MCCB — and most industrial panels do — this part satisfies that requirement without needing a separate acceptance letter from the AHJ.