3WA3116-8.B11-....Brand: SiemensMPN: 3WA3116-8.B11-....Fixed-mounted circuit breaker, UL1066/IEC60947-2, FS 1, 4-poles, N-pole left, In=1600A up to 730V AC 50/60Hz, breaking capacity E, 65/65kA at 635/730V AC, Trip Request a quote