Square D BDL36030 Molded Case Circuit Breaker

No. The BDL36030 is a unit-mount circuit breaker equipped with EverLink lugs on both the line and load sides. For I-Line panelboards, you need the BDA equivalent (such as the BDA36030), which features an I-Line plug-on connection on the line side.

The LI designation indicates the breaker has Long-Time (L) and Instantaneous (I) trip functions. The Long-Time function protects against sustained overloads, while the Instantaneous function provides immediate tripping during severe short circuits. Both are fixed on this thermal-magnetic breaker.

The EverLink lug technology features a built-in creep-compensating spring that maintains constant pressure on the conductor. This mitigates the effects of thermal cycling and wire creep, significantly reducing the need for periodic retorquing compared to standard mechanical lugs.

Yes. In addition to its AC ratings, the BDL36030 is UL listed for DC circuits up to 250 VDC, providing a 10 kA interrupting rating. This makes it suitable for battery systems, DC control panels, and other industrial DC distribution equipment.

The Square D BDL36030 is the modern PowerPacT B-frame replacement for the obsolete FAL36030. While it provides equivalent 30A, 3-pole thermal-magnetic protection, the B-frame has a smaller physical footprint, so mounting adapters or panel modifications may be necessary when retrofitting.

Yes. PowerPacT B-frame unit-mount breakers, including the BDL36030, feature an integrated DIN rail mounting clip on the back of the breaker. This allows for quick, tool-free installation onto standard 35mm DIN rails in industrial control panels, in addition to traditional back-pan screw mounting.

Yes. The BDL36030 is a thermal-magnetic molded case circuit breaker with a sealed trip unit and no line or load specific markings, meaning it can be safely reverse fed. This allows for flexible mounting and wiring configurations in your panel or switchboard.

Yes, all PowerPacT B-frame circuit breakers feature an integral push-to-trip button on the front cover. This allows you to manually trip the breaker to verify the mechanical operation of the trip mechanism and ensure any connected auxiliary switches or alarms are functioning correctly.

The PowerPacT B-frame utilizes dual-break rotating contacts. During a severe short circuit, the repelling forces rapidly separate the contacts before the fault current reaches its peak. This significantly reduces the let-through energy, enhancing downstream equipment protection.