Product Description E12SJXD22B300 I-T-E, 300 Amp, 2 Pole, 240 VAC, Non-Interchaneable Trip Siemens, Molded Case, Circuit Breaker, in Nema 12 Enclosure Sheet Steel EnclosureI-T-E Molded Case E12SJXD YOU MAY ALSO LIKE Quick view E1SJXD22B300 Quick view E12SJXD22B200 Quick view E12SJXD23B300 Quick view E12SJXD22B250 Quick view E12SJXD22B225 × × ×