under the order

circuit breaker 3VA2 IEC frame 160 breaking capacity class H Icu=85kA @ 415V 3-pole, line protection ETU320, LI, In=63A overload protection Ir=25A...63A short-circuit protection Ii=1.5...12 x In clamp connection undervoltage release (UVR) 24V DC 2 auxiliary switches HQ 1 trip alarm switch HQ 1 electrical alarm switch

Download instructions at Siemens

If you have additional questions contact the manager