Eaton NSB QPGFEP1030 Miniature Circuit Breaker is a one-pole (1P) MCB from the QPGF family, designed to interrupt overcurrent on a single conductor. It carries a 30A rating and is specified for 120 and 240V systems. The part number is QPGFEP1030, identifying it as part of Eaton’s NSB/QPGF lineup for compatible panels and enclosures.
