Square D BKA160151 Molded Case Circuit Breaker
- 15A
- 1 Pole
- I-Line
Quantity
Square D BKA160151 - 15A 1 Pole Molded Case Circuit Breaker
New
Quantity
Description
Part of the PowerPacT B-frame family, this 15-amp thermal-magnetic breaker delivers reliable long-time and instantaneous (LI) protection for commercial and industrial electrical systems. It installs into Square D I-Line panelboards and switchboards, serving as a modern substitute for legacy FKA160151 models. Rated for an impressive 100 kAIC at 240VAC, the unit features a specific Phase A connection, current-limiting capabilities, and a Visi-Trip indicator for rapid fault identification.Specifications
| Brand | Square D |
|---|---|
| Series | BKA |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | I-Line |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 600Y/347VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 100kA @ 208Y/120VAC, 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 600Y/347VAC, 50kA @ 125VDC |
| Frame Type | BKA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards, Square D I-Line Switchboards |
| Wire Gauge | 14-2/0 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, 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, Current Limiting, Visual Trip Indicator, Reverse Feed, Non-Interchangeable Trip, High Interrupting Capacity |
Product FAQs
8 answersWhat panelboards accept the BKA160151 breaker?
This I-Line plug-in breaker is designed exclusively for Square D I-Line panelboards and switchboards. It mounts directly onto the I-Line bus stack.
Is the BKA160151 a current-limiting circuit breaker?
Yes, this PowerPacT B-frame breaker features current-limiting capabilities to provide enhanced protection for downstream equipment during a short circuit.
Can the thermal and magnetic trip settings be adjusted on this breaker?
No, the BKA160151 features fixed thermal and fixed magnetic trip settings. They cannot be adjusted in the field.
What does the 1 at the end of the BKA160151 catalog number indicate?
The final 1 in the catalog number indicates that this I-Line breaker is factory-configured for a Phase A connection on the busbar.
What legacy Square D breaker does the BKA160151 replace?
The PowerPacT B-frame BKA160151 serves as a modern, direct replacement for legacy F-frame FKA160151 circuit breakers.
How much mounting space does this 1-pole B-frame breaker require on an I-Line bus?
PowerPacT B-frame 1-pole circuit breakers require 1.5 inches of mounting space on the I-Line bus stack.
Does this breaker feature a visual trip indicator?
Yes, PowerPacT B-frame breakers include a Visi-Trip indicator to help operators quickly identify a tripped breaker during a fault.
Can I use this breaker in a standard QO load center?
No, the BKA160151 features an I-Line plug-in mounting style and is strictly compatible with Square D I-Line panelboards and switchboards, not standard QO load centers.
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