SENTRON 3VA2063-5HL32-0DA0 — 63 A MCCB with undervoltage release
Breaking capacity reaches 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 3 kA at 690 V — covering most low-voltage fault levels through 500 V without coordination gymnastics (cites:,).
Undervoltage release and line-protection fit
The breaker is specified for line protection (not motor protection or ground-fault); no communication function or trip indicator is included (cites:,). Insulation voltage rated 800 V, operating range -25 °C to 70 °C, storage -40 °C to 80 °C (cites:,).
The 3-pole form factor matches existing SENTRON 3VA panel cutouts and bus-bar centers; no adapter plate needed for most distribution boards that accept 100–108 mm wide breakers.
