This Cutler-Hammer BAB1030 circuit breaker offers dependable 30A, single-pole protection for demanding commercial environments. Designed as a Quicklag device, it features a standard bolt-on configuration for easy installation into Westinghouse, Bryant, and Eaton Pow-R-Line panelboards. It's an ideal replacement for older BA, QB, or QNBL breakers. With specialized HID and HACR certifications, this breaker safely handles the unique electrical demands of modern lighting and HVAC systems..The Cutler-Hammer BAB1030 is a 1-pole, 30A circuit breaker with a 10kA interrupting capacity. It operates at 120/240VAC and is suitable for DC voltages of 24V, 48V, and 62.5V. The breaker features a thermal magnetic trip technology with fixed long-time and instantaneous trip functions. It uses box lugs for terminal connections and supports wire gauges from 14-8 AWG (Al/Cu). Available options include shunt trip, auxiliary switch, alarm switch, and padlock attachment. It meets HACR, HID, UL 489, and CSA C22.2 No. 5 standards.DC Voltage: 24VDC, 48VDC, 62.5VDC