Engineered for commercial environments, the Square D BDL36110 is a 3-pole, 110A MCCB from the PowerPacT B-Frame family. It delivers robust thermal-magnetic protection. This unit-mount breaker installs into industrial control panels and switchboards. It features integrated DIN rail mounting capabilities for flexible integration. Rated for 25kA at 240VAC, it utilizes EverLink lugs to ensure a secure connection over time. The breaker is HACR rated and includes a push-to-trip mechanism.
This PowerPacT B-frame breaker is a unit-mount device. It features built-in lugs for feed-thru connections and is designed to be mounted directly to a backpan or mounting plate in industrial control panels or switchboards, rather than plugging onto a busbar.
What is the I-Line equivalent for the BDL36110?
The BDL36110 is a unit-mount circuit breaker. If you need the I-Line plug-on version for a Square D panelboard or switchboard, the equivalent part number is BDA36110.
Are the trip settings adjustable on the BDL36110?
No, the BDL36110 features a fixed thermal-magnetic trip unit. The thermal overload is fixed at 110A, while the instantaneous magnetic protection has a fixed hold current of 1000A and a trip current of 1500A.
Can the PowerPacT B-frame BDL36110 replace a legacy F-frame breaker?
Yes, the PowerPacT B-frame is designed with the same 1.5-inch per pole width as the legacy Square D F-frame breakers. This allows the 3-pole BDL36110 to fit in the same physical footprint without requiring blank fillers, though mounting modifications may be needed depending on the specific enclosure.
Is the BDL36110 rated for use in DC circuits?
Yes, this breaker is dual-rated for AC and DC applications. It carries a 10kA interrupting rating at 250VDC, making it suitable for specific direct current control panels and distribution systems.
Can the BDL36110 be mounted on a DIN rail?
Yes, the PowerPacT B-frame unit-mount breakers feature integrated DIN rail mounting capabilities. This allows for quick installation in control panels without the need for additional adapter brackets.
Is the BDL36110 suitable for reverse feeding?
Yes, this breaker is suitable for reverse connection. The factory-sealed trip unit allows it to be back-fed without compromising the protection characteristics.
Is the BDL36110 HACR rated?
Yes, this breaker carries an HACR rating, meaning it is certified for use with heating, air conditioning, and refrigeration equipment.
Can the BDL36110 be used on a 600V delta system?
No, the BDL36110 is rated for 600Y/347VAC. The Y in the voltage rating indicates it is designed for solidly grounded wye systems and is not suitable for ungrounded, corner-grounded, or impedance-grounded 600V delta systems.
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