Square D BDL36050 PowerPact B Circuit Breaker – 3 Pole – 50A – Thermal Magnetic – Feed-Thru – EverLink Terminals

The Square D BDL36050 is a PowerPact B-frame molded case circuit breaker manufactured by Schneider Electric, designed for reliable overcurrent protection in commercial and industrial three-phase electrical distribution systems. This 3-pole, 50A breaker provides thermal-magnetic (LI) protection with fixed Long-Time and Instantaneous trip functions, ensuring dependable response to overloads and short-circuit faults.

Built in a feed-thru configuration, the BDL36050 supports flexible installation using DIN rail mounting or back-pan mounting. Its EverLink lug technology on both line and load sides improves long-term connection reliability by reducing conductor loosening caused by vibration and thermal cycling. The compact B-frame design ensures efficient panel space usage while maintaining strong electrical performance.

Specifications

• Brand: Square D
• Manufacturer: Schneider Electric / Square D
• Series: PowerPact B (BDL Type)
• Part Number: BDL36050
• Type: Molded Case Circuit Breaker (MCCB)
• Poles: 3
• Amperage Rating: 50A
• Phase: 3 Phase
• Voltage Rating: 600V Class (up to 600Y/347VAC systems)
• Mounting Style: Feed-Thru / DIN Rail / Screw Mount
• Terminal Type: EverLink Lugs (Line and Load)

Electrical Ratings

• Interrupting Capacity (AIC):
  • 18kA @ 480VAC
  • 14kA @ 600Y/347VAC
• Protection Type: Thermal Magnetic
• Trip Functions: Long-Time and Instantaneous (LI)
• Continuous Current Rating: 80% Rated

Connection Details

• Connection Type: Feed-Thru
• Line/Load Termination: EverLink Lug System
• Installation Options: Back-pan mounting or DIN rail mounting

Construction Features

• Compact PowerPact B-frame design
• Dual-break rotating contact system
• Current-limiting protection
• Push-to-trip manual test button
• EverLink creep-compensating lug technology
• Non-interchangeable trip unit
• Robust industrial-grade construction

Applications

• Industrial electrical distribution systems
• Commercial power panels
• OEM control panels
• HVAC systems and motor control circuits
• Branch and feeder protection
• Square D PowerPact panel assemblies

Standards & Approvals

• UL 489
• CSA C22.2 No. 5
• IEC 60947-2
• NEMA AB 1
• CE compliant
• NOM certified

Approvals:

• UL Listed
• CSA Certified
• CE Marked
• IEC Compliant

Returns are easy

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

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