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SQUARE D LC36400
The LC36400 is a legacy L-Frame molded case circuit breaker from Square D (Schneider Electric), designed for I-Line panelboards and switchboards with plug-in (I-Line) mounting for fast installation in power distribution systems. It provides reliable thermal-magnetic overcurrent protection in demanding industrial environments.
$2,850.00
Description
Key Specifications:
- Amperage Rating: 400 A (at 40°C)
- Poles: 3-Pole (3PH)
- Voltage Rating: 600 VAC (50/60 Hz), 250 VDC
- Frame Type: LC (L-Frame, up to 600 A max frame in series)
- Trip Unit: Thermal-Magnetic (LI – Long-Time and Instantaneous protection; fixed thermal-magnetic)
- Interrupting Capacity (AIC): 100 kA at 240 VAC 65 kA at 480 VAC / 480Y/277 VAC 35 kA at 600 VAC / 600Y/347 VAC (some sources list 25-35 kA at 600V; confirm per application) 10-20 kA at 250 VDC (standard UL/CSA ratings)
- Mounting / Connection: I-Line Plug-In (plug-on / stab-lok style for I-Line panelboards; ABC phase connection, no lugs needed on line side)
- Phase: 3-Phase
- Certifications: UL Listed, CSA Certified