Its breaking capacity reaches 242 kA at 240 V and remains at 187 kA through 440 V, dropping to 121 kA at 500 V and 3.7 kA at 690 V — figures that govern selectivity coordination in high-fault panels. Rated insulation voltage is 800 V, and the breaker holds its full 160 A rating across an ambient range from -25 °C to 70 °C with no derating needed through 70 °C. Maximum power loss is 25.5 W. It does not carry an undervoltage release or trip indicator as standard.
The 86 mm depth (3.39 in) fits most 200 mm deep cabinets with clearance for rear cable routing.