Siemens 3VA2116-5JP42-0AA0 4-Pole Circuit Breaker | 160A LSI
Siemens 3VA2 IEC Frame 160 4-pole circuit breaker with LSI & adjustable neutral protection.
The Siemens 3VA2116-5JP42-0AA0 is a 4-pole circuit breaker from the 3VA2 IEC Frame 160 series, designed for comprehensive line protection. It features a breaking capacity of 55 kA at 415V and is equipped with an ETU550 electronic trip unit offering LSI (Long-Time, Short-Delay, and Instantaneous) protection. The rated current (In) is 160A, with adjustable overload protection (Ir) from 63A to 160A, short-delay protection (Isd) from 0.6 to 10 times In, and instantaneous protection (Ii) from 1.5 to 10 times In. This model also includes adjustable neutral conductor protection, which can be switched off or set up to 100% of the rated current.
This 4-pole circuit breaker is ideal for applications requiring protection across all four conductors, including systems with significant neutral current or for complete isolation. It is suitable for use in industrial facilities, power distribution systems, and critical infrastructure where advanced protection and flexibility are needed.
Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 3VA2116-5JP42-0AA0. We are committed to providing high-quality components and reliable service to meet your industrial automation requirements.
| Type | Circuit Breaker |
| Manufacturer | Siemens |
| Series | 3VA2 IEC Frame 160 |
| Poles | 4 |
| Breaking Capacity (Icu) | 55 kA @ 415 V |
| Rated Current (In) | 160 A |
| Trip Unit | ETU550 |
| Protection | LSI |
| Overload Setting (Ir) | 63 A - 160 A |
| Short-Delay Setting (Isd) | 0.6 - 10 x In |
| Instantaneous Setting (Ii) | 1.5 - 10 x In |
| Neutral Protection | Adjustable (OFF, up to 100%) |
| Accessories | Nut keeper kit |