What this 3VA1 frame 160 breaker carries
The Siemens 3VA1116-3EF42-0AA0-ZD00 is a 4-pole IEC frame 160 circuit breaker with breaking capacity class N, rated Icu=25kA at 415 VAC. It is configured for line protection with a TM240 thermal-magnetic trip unit, ATAM accessories, and a rated continuous current In=160 A. The overload protection setting Ir is adjustable from 112 A to 160 A; short-circuit protection Ii is fixed at 5 to 10 times In.
