The Siemens 3VA4140-6ED14-3AA0 is a 1-pole circuit breaker in the 3VA4 UL Frame 125 family, rated 40 A continuous with a 65 kA interrupting capacity at 277 V. The TM210 trip unit provides fixed thermal-magnetic overload protection: Ir is permanently set at 40 A, and the short-circuit pickup Ii is fixed at 10 × In (400 A). No adjustment range means no mis-set trip during commissioning.
RoHS compliant since 13 May 2019. REACH Article 33 disclosure: contains lead (CAS 7439-92-1) above the 0.1% threshold — relevant for end-of-life reporting under EU waste directives. Packaging dimensions 472 × 396 × 213 mm, single-piece quantity.