It carries an ETU850 electronic trip unit. Breaking capacity is 330 kA at 240 V, tapering to 242 kA at 415/440 V, 187 kA at 500 V, and 3 kA at 690 V. The 3 kA at 690 V is a low-end figure; this is not a 690 V main breaker for high-fault installations. The breaker includes a communication function and other measurement functions.
Dimensions: 181 mm height, 105 mm width, 86 mm depth. The trip indicator is also absent, so you rely on the ETU850's local LED or the communication interface for trip status.
