NEW SQUARE D BJA36020 POWERPACT CIRCUIT BREAKER BJA36020

Description:

The Square D BJA36020 PowerPact Circuit Breaker is a molded case breaker used in electrical distribution systems to protect circuits from overloads and short‑circuit faults. Installed in I‑LINE panelboards, switchboards, and power distribution assemblies where reliable over‑current protection and coordination are required. Electricians and maintenance teams use this breaker for replacement, retrofit, and system upgrades to ensure safe, dependable power distribution.

Applications:

The Square D BJA36020 breaker is used in commercial buildings, industrial facilities, data centers, and service entrance panels to protect branch circuits, feeders, lighting systems, HVAC units, and equipment loads. It is deployed where coordinated circuit protection and scalable distribution layouts are essential for reliable electrical operation.

Technical Specifications:

• Manufacturer: Schneider Electric / Square D
• Model / Part Number: BJA36020
• Product Type: PowerPact I‑LINE Molded Case Circuit Breaker
• Frame Size: BJA36 series
• Trip Type: Thermal‑magnetic
• Rated Current: 20 A
• Number of Poles: 3‑pole (three‑phase)
• Voltage Rating: Up to 600 VAC
• Interrupting Capacity: 36 kA @ 480 VAC (typical)
• Mounting: I‑LINE panel bus mount
• Standards: UL 489 / CSA Certified
• Operating Temperature: Industrial range
• Application: Branch circuit, feeder, and equipment protection

Common Replacements:

• Square D BJA36015 
• Square D BJA36030 
• Schneider Electric NF36020