Breaking capacity is voltage-dependent: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 500 V and 690 V. At typical 480/277 V distribution, the 32 kA at 440 V is the closest published point — expect the actual interrupting rating at 480 V to sit between the 440 V and 500 V values. The 7.5 kA floor at 690 V covers most industrial motor-control centers.
Overcurrent release and auxiliaries
The TM210 overcurrent release is a thermal-magnetic type — fixed thermal element for overload, magnetic for short-circuit. No electronic adjustment, no communication module, no undervoltage release. Ground-fault monitoring is not built in; if GF protection is needed, it must come from an external module or upstream device.
Dimensions are 70 mm deep, 101.6 mm wide, 130 mm high — a standard 4-pole MCCB footprint that drops into most Siemens SENTRON panelboards and distribution blocks without adapters. Maximum power dissipation is 17.3 W, so ventilation in a sealed enclosure should account for that heat load when grouping multiple breakers.