Square D BDL36020LU Molded Case Circuit Breaker
- 20A
- 3 Pole
- Unit Mount
Square D
BDL36020LU
Molded Case Circuit Breaker
Brand
Square D
SKU
BDL36020LU
Quantity
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Square D BDL36020LU - 20A 3 Pole Molded Case Circuit Breaker
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Description
Designed for advanced panel integration, the Square D BDL36020LU is a 20A, 3-pole MCCB from the PowerPacT B-Frame family. It delivers robust thermal-magnetic protection. This unit-mount breaker installs into switchboards and electrical distribution equipment. It serves as an upgraded replacement for the discontinued FAL36020. Rated at 18kAIC at 480VAC, this model features a built-in control wire terminal on the line-end EverLink lug, streamlining control power tapping.Specifications
| Brand | Square D |
|---|---|
| Series | BDL |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 208Y/120VAC, 25kA @ 240VAC, 18kA @ 480Y/277VAC, 18kA @ 480VAC, 14kA @ 600Y/347VAC, 10kA @ 250VDC |
| Frame Type | B |
|---|---|
| Terminal Type | Lugs |
| For Use With | Industrial Control Panels, Electrical Distribution Equipment, Switchboards |
| Wire Gauge | 14 AWG-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 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, Rotary Handle, Terminal Shields, Padlock Attachment |
|---|---|
| Accessories | EverLink Lugs, Control Wire Terminal (Factory Installed) |
| Standards | CSA C22.2 No. 5, EN/IEC 60947-2, EN/IEC 60947-5-1, GB 14048.2, NEMA AB1, NMX J-266, UL 489 |
| Approval | CCC, CE, CSA, EAC, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
Product FAQs
6 answersWhat does the "LU" suffix indicate in the BDL36020LU catalog number?
The "LU" suffix specifies that the breaker is equipped with EverLink lugs on both the line and load ends, and includes a control wire terminal on the ON (line) end.
What are the fixed magnetic trip values for this 20A PowerPacT B-frame breaker?
The BDL36020LU features a fixed magnetic trip with a hold current of 400A and a trip current of 600A.
Can the BDL36020LU be mounted on a standard DIN rail?
Yes, PowerPacT B-frame breakers feature an integrated mounting clip on the back of the unit, allowing them to be snapped directly onto a standard 35mm DIN rail. They can also be backplate mounted using M4 screws.
Does the mounting orientation of the BDL36020LU affect its electrical ratings?
No, PowerPacT B-frame circuit breakers can be mounted vertically, horizontally, flat on their back, or on their side without any derating of their performance characteristics.
Is the BDL36020LU rated for 100 percent continuous current?
No, this breaker carries a standard 80 percent continuous current rating.
What wire types and sizes are compatible with the factory-installed lugs?
The EverLink lugs on this breaker accept both copper and aluminum conductors ranging from 14 AWG to 3/0 AWG.
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