The Siemens SENTRON 3VA1196-6GE46-0AA0 is a 4-pole molded case circuit breaker (MCCB) rated at 16 A continuous, with a TM220 thermal-magnetic overcurrent release. It is designed for line protection in distribution panels and switchgear assemblies. Breaking capacity runs from 220 kA at 240 V down to 17 kA at 690 V — the 220 kA figure at 240 V puts this in the high-interrupting category for low-voltage mains protection where fault currents can be severe. Current rating holds at 16 A from 40 °C through 55 °C ambient, then derates to 15 A at 60 °C through 70 °C — useful to know if the breaker sits in a warm enclosure or near other heat sources.
Integration & Mounting
Dimensions are 101.6 mm wide, 130 mm high, 70 mm deep — fits standard panel cutouts for 4-pole MCCBs in the 16 A frame size. Front face carries IP40 protection, suitable for enclosed distribution boards. Rated insulation voltage is 800 V. Maximum power loss at rated current is 10.6 W.