The Square D BDA34015Y is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 15 Amps and a voltage rating of 480Y/277VAC. It has an interrupting rating of 25kAIC at 240VAC. The BDA34015Y has an I-Line style plug-in connection type and includes long time and instantaneous trip functions.
CSA C22.2 No. 5, EN/IEC 60947-2, EN/IEC 60947-5-1, GB 14048.2, NEMA AB 1, NMX J-266, UL 489
Approval
CCC, CE, CSA, EAC, IEC, NOM, UL
Temp Rating
-25C to 70C
Construction Features
HACR Rated
Product FAQs
8 answers
What panelboards are compatible with the BDA34015Y circuit breaker?
The BDA34015Y is designed for use with Square D I-Line panelboards and switchboards. It features an I-Line style plug-in connection on the line side for quick installation.
Can I mount the BDA34015Y on a DIN rail?
No. The BDA34015Y is an I-Line plug-in circuit breaker designed specifically for I-Line panelboards and switchboards. For DIN rail or backpan mounting, a unit-mount PowerPacT B-frame breaker is required.
What type of wire connections does the BDA34015Y use on the load side?
The load side of this breaker is equipped with mechanical lugs that accept 14 AWG to 2/0 AWG aluminum or copper wire. The line side uses an I-Line plug-in connection.
Is the BDA34015Y suitable for DC voltage applications?
Yes, this thermal-magnetic circuit breaker is rated for up to 250VDC with an interrupting rating of 10kA.
Does the BDA34015Y have adjustable trip settings?
No, this breaker features a fixed thermal and fixed magnetic trip unit (LI), meaning the long-time and instantaneous trip thresholds cannot be adjusted in the field.
Is the BDA34015Y HACR rated?
Yes, PowerPacT B-frame circuit breakers, including the BDA34015Y, are HACR rated for use with heating, air conditioning, and refrigeration equipment.
What does the BDA stand for in the BDA34015Y part number?
In the Square D PowerPacT nomenclature, the letter B designates the B-frame size, D indicates the interrupting rating tier, and A specifies the I-Line mounting style.
Is the BDA34015Y the same as the BDA34015?
Yes, BDA34015 is the base catalog number for this 15A, 3-pole I-Line breaker. The Y suffix denotes the standard ABC phase connection for I-Line panelboards.
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Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.