The Siemens SENTRON 3VA2010-5HN36-0AA0 is a 3-pole molded case circuit breaker rated for 100 A continuous current at 40 °C, with the same rating holding flat through 70 °C — no derating needed across the full operating temperature band. Its ETU350 electronic overcurrent release provides adjustable trip curves for line protection duty.
This MCCB delivers 187 kA interrupting capacity at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V.
Dimensions: 181 mm height, 105 mm width, 86 mm depth. Front IP40 protection covers the operator interface against tool entry and small debris.
Environmental and power loss
Maximum power dissipation is 13.5 W at rated load — relevant for enclosure thermal budgeting, especially in sealed or high-density panels.