BGA140251 Schneider Electric Industrial Automation Components

Out if stock but available for backorder.

Square D by Schneider Electric BGA140251 is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT BGA sub-range, designed as a PowerPact B-Frame 100 TMD 1P 25A 480Y/277Vac 35kA I-line. It features a rated impulse voltage (Uimp) of 8 kV and an I-line connection type specifically for the A phase. With a degree of protection rated at IP40, this MCCB has a rated current of 25A and operates at a rated voltage of 480Vac 480Y/277Vac. It is built for mechanical durability with 20,000 operations at no load and mounts on I-line with line side isolated plug-on jaws plus a mechanical I-Line bracket mechanism for robust attachment. This 1-pole (1P) unit has dimensions of 137 mm in height, 89 mm in depth, and 27 mm in width. It falls under utilisation category A and offers protection settings including over-current fixed at 25A, short-circuit hold current fixed at 400A, and short-circuit trip current fixed at 600A. The rated voltage for DC applications is 125Vdc, with a rated insulation voltage (Ui) of 800 V and a rated operating voltage (Ue) of 240 V. Protection functions include thermal protection for overload and magnetic protection for short-circuit, with a trip current rating of 25 AT. Its electrical durability with load is rated for 10,000 operations at 240Vac; In, and it has a frame current rating of 100 AF. The operating mode is manual toggle, and it has a short circuit breaking rating of 65kA at 240Vac, 35kA at both 480Vac and 480Y/277Vac according to UL489 standards, 14kA at 600Y/347Vac, and 20kA at 250Vdc. The trip unit type is thermal-magnetic (fixed) with no display.