Siemens 3VA2063-5JQ32-0AA0 3-Pole Circuit Breaker | 63A LSIG
Siemens 3VA2 IEC Frame 100 3-pole circuit breaker with LSIG protection.
The Siemens 3VA2063-5JQ32-0AA0 is a 3-pole circuit breaker from the 3VA2 IEC Frame 100 series, rated for 63A. It features a breaking capacity of 55 kA at 415V and is equipped with an advanced ETU560 electronic trip unit offering LSIG (Long-Time, Short-Delay, Instantaneous, and Ground-fault) protection. The rated current (In) is 63A, with adjustable overload protection (Ir) from 25A to 63A, short-delay protection (Isd) from 0.6 to 10 times In, and instantaneous protection (Ii) from 1.5 to 12 times In. It also includes adjustable ground-fault protection (Ig) from 0.25 to 1 times In with adjustable time delay (tg) from 0.05 to 0.8s, and optional neutral conductor protection.
This versatile circuit breaker is ideal for complex electrical distribution systems and machine protection where comprehensive fault detection is required. Applications include industrial plants, large commercial buildings, and critical infrastructure that demand high levels of safety and reliability.
Stanlo Automation, your trusted veteran-owned supplier, provides the Siemens 3VA2063-5JQ32-0AA0. We offer a wide selection of industrial automation components, ensuring you get the right parts with fast and dependable service.
| Type | Circuit Breaker |
| Manufacturer | Siemens |
| Series | 3VA2 IEC Frame 100 |
| Poles | 3 |
| Breaking Capacity (Icu) | 55 kA @ 415 V |
| Rated Current (In) | 63 A |
| Trip Unit | ETU560 |
| Protection | LSIG |
| Overload Setting (Ir) | 25 A - 63 A |
| Short-Delay Setting (Isd) | 0.6 - 10 x In |
| Instantaneous Setting (Ii) | 1.5 - 12 x In |
| Ground-fault Setting (Ig) | 0.25 - 1 x In |
| Ground-fault Time (tg) | 0.05 - 0.8 s |
| Neutral Protection | Optional with external CT |
| Accessories | Nut keeper kit |