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Square D BDA160151 Molded Case Circuit Breaker

  • 15A
  • 1 Pole
  • I-Line
Square D BDA160151
Molded Case Circuit Breaker
Brand Square D
SKU BDA160151
Select Item Condition
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  • 15A
  • 1 Pole
  • I-Line

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BDA160151

Square D BDA160151 - 15A 1 Pole Molded Case Circuit Breaker

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$420.50 In Stock

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Description

Part of the PowerPacT B-Frame series, this 15-amp molded case circuit breaker provides robust long-time and instantaneous (LI) protection for commercial and industrial electrical systems. It installs into Square D I-Line panelboards and switchboards, serving as an exact replacement for legacy FA14015A components. Factory-configured specifically for Phase A connections, the unit features a 25kAIC rating at 240VAC and includes a Visi-Trip indicator for rapid fault identification.

Specifications

Key specifications
Brand Square D
Series BDA
Amperage 15A
Poles 1
Mounting Style I-Line
Voltage 120VAC, 208Y/120VAC, 240VAC, 277VAC, 480Y/277VAC, 600Y/347VAC, 125VDC, 347VAC
Phase 1
AIC Rating 25kA @ 120VAC, 25kA @ 208Y/120VAC, 25kA @ 240VAC, 18kA @ 277VAC, 18kA @ 480Y/277VAC, 14kA @ 600Y/347VAC, 10kA @ 125VDC, 14kA @ 347VAC
Fit and installation
Frame Type B
Terminal Type Lugs
For Use With Square D I-Line Panelboards, Switchboards
Wire Gauge 14 AWG - 2/0 AWG (Al/Cu)
Max Wire 2/0 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Rotary Handle
Accessories Factory-configured for A-Phase connection
Standards CSA C22.2 No 5, EN/IEC 60947-2, NEMA AB 1, UL 489
Approval CCC, CE, CSA, EAC, IEC, NOM, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, 80% Rated, Visual Trip Indicator, Non-Interchangeable Trip, RoHS Compliant, Mercury Free

Product FAQs

7 answers
What is the modern replacement for the obsolete Square D FA14015A circuit breaker?

The PowerPacT B-Frame BDA160151 is the direct, factory-designated replacement for legacy 1-pole F-Frame breakers like the FA14015A and FA12015A. It maintains the same 1.5 inch per pole width for I-Line applications, allowing for a seamless retrofit into existing panelboards without the need for blank fillers or adapter kits.

What does the "1" at the end of the BDA160151 catalog number indicate?

The final "1" in the part number indicates that this 1-pole I-Line circuit breaker is factory-configured specifically for a Phase A connection on the panelboard bus.

What does the "D" in the BDA160151 part number represent?

The "D" designates the interrupting rating tier within the PowerPacT B-Frame family. For this specific model, the D-tier provides a 25kAIC rating at 240VAC, an 18kAIC rating at 480Y/277VAC, and a 14kAIC rating at 600Y/347VAC.

Which panelboards accept the BDA160151 circuit breaker?

This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It features a shrouded I-Line plug-on jaw on the line side and a mechanical lug on the load side.

What is the recommended tightening torque for the load lug on this 15A B-Frame breaker?

For 14 AWG to 10 AWG wire, torque the lug to 31.9 to 38.9 lb-in (3.6 to 4.4 N.m). For 8 AWG to 2/0 AWG wire, increase the torque to 44.3 to 54.9 lb-in (5.0 to 6.2 N.m).

Can the BDA160151 be used in DC voltage applications?

Yes, this thermal-magnetic breaker is dual-rated for AC and DC systems. It provides a 10kA interrupting rating at 125VDC, making it suitable for specific direct current control or distribution circuits.

Does the BDA160151 feature adjustable trip settings?

No, this 15A breaker utilizes fixed thermal (overload) and fixed magnetic (short-circuit) trip elements. However, it does include an integral push-to-trip button on the front cover to manually verify the mechanical operation of the tripping mechanism.

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