Square D BGL36020 Molded Case Circuit Breaker – PowerPacT B-Frame – 3 Pole – 20A – 600Y/347VAC – Feed-Thru – Thermal Magnetic

The Square D BGL36020 is a PowerPacT B-Frame molded case circuit breaker designed to provide dependable overcurrent and short-circuit protection in commercial, industrial, and OEM electrical distribution systems. Manufactured by Schneider Electric under the Square D brand, this 3-pole breaker combines compact dimensions, high interrupting capacity, and proven thermal-magnetic trip technology for reliable circuit protection.

Rated at 20A and 600Y/347VAC, the BGL36020 features fixed thermal-magnetic protection with long-time and instantaneous (LI) trip functions. Its feed-thru unit-mount construction supports both traditional back-pan mounting and integrated DIN rail installation, providing flexibility for new installations and retrofit projects. The breaker incorporates patented EverLink lug terminals on both line and load sides to help maintain secure conductor connections and reduce the effects of cable creep over time.

With a 35kA interrupting capacity at 480VAC and an 18kA breaking capacity at 600Y/347VAC, this breaker is well suited for protecting three-phase distribution circuits in demanding commercial and industrial environments.

Specifications

• Brand: Square D
• Manufacturer: Schneider Electric
• Part Number: BGL36020
• Series: PowerPacT B-Frame
• Type: Molded Case Circuit Breaker
• Configuration: 3 Pole
• Phase: 3 Phase
• Current Rating: 20A
• Voltage Rating: 600Y/347VAC
• Connection Type: Feed-Thru
• Mounting Style: Unit Mount / DIN Rail Mount
• Trip Technology: Thermal Magnetic
• Trip Functions: LI – Long-Time and Instantaneous
• Protection Type: Thermal-Magnetic
• Interrupt Rating: 35kA @ 480VAC

Electrical Ratings

• Current Rating: 20A
• Voltage Rating: 600Y/347VAC
• Interrupting Capacity: 35kA @ 480VAC
• Breaking Capacity: 18kA @ 600Y/347VAC
• Continuous Current Rating: 80%
• Protection Type: Overload and Short-Circuit Protection

Dimensions

• Height: 5.39 in
• Width: 3.19 in
• Depth: 3.15 in
• Weight: 2.37 lb

Construction

• Compact PowerPacT B-Frame design
• Fixed thermal-magnetic trip unit
• Dual-break rotating contacts for reduced peak fault current
• Integral push-to-trip button
• Feed-thru unit-mount construction
• Traditional back-pan mounting capability
• Integrated DIN rail mounting option
• EverLink lug terminals on line and load sides
• Non-interchangeable trip mechanism
• Durable molded case construction

Applications

• Commercial electrical distribution systems
• Industrial control panels
• OEM equipment
• Manufacturing facilities
• Switchboards and panelboards
• Three-phase branch circuit protection
• Machinery power distribution
• Building electrical infrastructure

Certifications & Approvals

• UL Listed
• CSA Approved
• IEC Compliant
• NOM Compliant
• CE Marked
• Authentic Square D / Schneider Electric Product
• Designed for PowerPacT B-Frame Applications

Returns are easy

You may return items within 30 days of delivery for a refund.

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