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Square D BDA160153 Molded Case Circuit Breaker
- 15A
- 1 Pole
- I-Line
Square D
BDA160153
Molded Case Circuit Breaker
Brand
Square D
SKU
BDA160153
Quantity
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Square D BDA160153 - 15A 1 Pole Molded Case Circuit Breaker
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Description
Designed for industrial power distribution, this 15A molded case circuit breaker delivers dependable thermal-magnetic trip functions within a compact B-Frame footprint. The device mounts into standard Square D I-Line panelboards and effectively replaces older FA16015 models. Built with a dedicated Phase B connection, it achieves a 25kA interrupting capacity at 240V while offering reverse feed capabilities and a clear visual trip indicator for simplified maintenance.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 |
| 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 |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Rotary Handle |
|---|---|
| Accessories | None included |
| Standards | CSA C22.2 No. 5, 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, Current Limiting, Reverse Feed, Visual Trip Indicator |
Product FAQs
8 answersWhat type of panelboards are compatible with the BDA160153 circuit breaker?
This breaker is designed exclusively for Square D I-Line panelboards and switchboards. It utilizes the I-Line plug-on mounting system for quick installation and phase connection.
What wire sizes are accepted by the terminals on this breaker?
The factory-installed lugs accept wire gauges from 14 AWG up to 2/0 AWG. The terminals are rated for both aluminum and copper conductors.
What does the D in the BDA160153 catalog number indicate?
The D designates the interrupting rating level within the Square D PowerPacT B-Frame family. For this specific breaker, it indicates an 18 kA interrupting capacity at 480Y/277 VAC and 25 kA at 240 VAC.
Can the trip settings on the BDA160153 be adjusted in the field?
No, this breaker features a fixed thermal-magnetic trip unit. Both the long-time (thermal) and instantaneous (magnetic) trip functions are factory set and cannot be modified.
Is this breaker suitable for direct current (DC) applications?
Yes, the BDA160153 is rated for use in DC systems up to 125 VDC, providing a 10 kA interrupting rating at that voltage.
Can the BDA160153 be used to replace older Square D circuit breakers?
Yes, this PowerPacT B-Frame breaker is the direct, modern replacement for legacy Square D FA-frame breakers, such as the FA16015, used in I-Line panelboards.
Does the BDA160153 require a separate mounting bracket for installation?
No, it features an I-Line mounting style, which allows the breaker to plug directly into the busbar of a compatible Square D I-Line panelboard or switchboard without additional brackets.
What type of trip protection does the BDA160153 provide?
It provides thermal-magnetic protection with fixed long-time (thermal) and instantaneous (magnetic) trip functions to protect against overloads and short circuits.
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