Siemens 3VL6 VL630 Circuit Breaker - 630A, 100kA ICUs
Siemens 3VL5763-3AE36-0AC1 VL 630L circuit breaker.
The Siemens 3VL5763-3AE36-0AC1 is a VL 630L circuit breaker designed for very high switching capacities, featuring an ICU of 100kA at 415V AC. This 3-pole breaker is configured for line protection with an ETU20 overcurrent release, offering LSI (Long-Time, Short-Time, Instantaneous) protection. The rated current is 630A, with an adjustable rated current (IR) range of 252-630A, a short-time delay (ISD) from 1.5 to 9 times the rated current, and an instantaneous trip (II) at 10 times the rated current. It includes a mechanism for short-circuit protection without an auxiliary release and is equipped for a 4-auxiliary switch installation kit (2 NO + 2 NC).
This circuit breaker is ideal for applications requiring robust overcurrent and short-circuit protection in industrial power distribution systems, motor control circuits, and facility power management. It is commonly found in manufacturing plants, data centers, and utility substations where reliable protection against electrical faults is critical.
Stanlo Automation, a veteran-owned business, specializes in providing high-quality surplus industrial automation parts. We ensure that each component, like the Siemens 3VL5763-3AE36-0AC1, meets rigorous standards, offering cost-effective solutions for your automation needs. Trust Stanlo for reliable parts and expert service.
| Type | VL 630L |
| Poles | 3 |
| ICU | 100kA @ 415V AC |
| Release | ETU20 LSI |
| Rated Current | 630A |
| Adjustable Current (IR) | 252-630A |
| Short Delay (ISD) | 1.5-9xIR |
| Instantaneous (II) | 10xIN |
| Auxiliary Switches | Kit for 4 (2 NO + 2 NC) |