Square D BDL36100LU Molded Case Circuit Breaker
- 100A
- 3 Pole
- Unit Mount
Square D
BDL36100LU
Molded Case Circuit Breaker
Brand
Square D
SKU
BDL36100LU
Quantity
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Square D BDL36100LU - 100A 3 Pole Molded Case Circuit Breaker
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Description
Built for advanced distribution needs, the BDL36100LU is a 3-pole, 100A molded case circuit breaker from the Square D PowerPacT B series. It delivers robust overcurrent protection for commercial switchboards and control panel environments. Featuring a unit-mount configuration, this breaker fastens securely to standard back-pans or DIN rails. It serves as an upgraded substitute for legacy FAL36100 models, offering modernized performance while maintaining compatibility.Specifications
| Brand | Square D |
|---|---|
| Series | BDL |
| Amperage | 100A |
| 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, 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, Motor Operator, Terminal Shields, Phase Barriers |
|---|---|
| Accessories | EverLink Lugs Included, 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 |
| Construction Features | HACR Rated, Trip-Free Mechanism, RoHS Compliant, Mercury Free, PVC Free |
Product FAQs
5 answersCan the BDL36100LU be mounted on a DIN rail?
Yes, this unit mount PowerPacT B-frame circuit breaker features built-in mounting capability for standard 35mm DIN rails, in addition to standard back-pan screw mounting.
Is this circuit breaker suitable for reverse feeding?
Yes, standard unit mount PowerPacT B-frame circuit breakers have sealed trip units and can be reverse fed. They can be supplied from either the top or bottom without any reduction in performance.
What is the required tightening torque for the lugs on this breaker?
The tightening torque depends on the wire size used. For 14 to 4 AWG wire, torque the lugs to 44.3 lb-in. For 3 to 3/0 AWG wire, torque the lugs to 79.7 lb-in.
What do the letters LU indicate in the BDL36100LU catalog number?
The L indicates that the breaker is equipped with lugs on both the line and load ends. The U designates that it is a unit mount configuration, rather than an I-Line plug-on mount.
Can this breaker be installed in an I-Line panelboard?
No, the BDL36100LU is a unit mount breaker designed for back-pan or DIN rail installation in industrial control panels and switchboards. It does not have the plug-on connections required for I-Line panelboards.
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