The Siemens SBA400020 is a 4000-amp, 3-pole, 600V SBA low-voltage air circuit breaker. Used as main breakers in large switchgear and switchboards for industrial and utility applications.
| Specification | Value |
|---|---|
| Amperage | 4000A |
| Poles | 3 |
| Voltage | 600VAC |
| Interrupt Rating | 100kA @ 600V |
| Frame Size | SBA Air Circuit Breaker |
| Mounting Type | Drawout |
| Trip Type | Electronic Trip |
| Trip Function | LSIG - Long Time, Short Time, Instantaneous, Ground Fault |
| Wire Size | Bus bar connection |
| Phase | 3-Phase |
| Standards | UL 489, IEC 60947-2 |
| Temperature Rating | 40°C |
Siemens SBA Air Circuit Breaker 600V 4000A 3-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: Siemens | Series: SBA Air Circuit Breaker 600V | Catalog Number: SBA400020