Square D LX36150G 150A 3 Pole Molded Case Circuit Breaker – Plug In Mount – 600VAC

The LX36150G by Square D is a high-capacity LX (I-Line) molded case circuit breaker designed for advanced electrical protection in demanding commercial and industrial applications. Equipped with an electronic non-interchangeable trip unit featuring LSIG (Long-Time, Short-Time, Instantaneous, Ground Fault) protection functions, this breaker provides accurate fault detection and enhanced system coordination. Rated at 150 amperes with a 600 amp maximum frame size, the breaker operates at up to 600VAC and includes a factory-installed ARP060 rating plug. Its plug-in mounting configuration and standard load-end terminals allow for efficient installation and reliable long-term performance.

Product Specifications

• Manufacturer: Square D
• Model Number: LX36150G
• Product Type: Molded Case Circuit Breaker
• Frame Style: LX (I-Line)
• Mounting Type: Plug In
• Trip Unit Type: Electronic Non-Interchangeable
• Trip Functions: LSIG (Long-Time, Short-Time, Instantaneous, Ground Fault)
• Rated Current: 150 Ampere
• Number of Poles: 3 Pole
• Maximum Frame Capacity: 600 Amp
• Standard Lug Type: Load End
• Rating Plug Included: ARP060
• Warranty: 1 Year

Technical Specifications

• Calibrated for 40°C ambient operation
• Electronic trip protection technology
• Integrated ground fault protection functionality
• Non-interchangeable trip unit construction
• Designed for I-Line electrical distribution systems
• Plug-in mounting for simplified installation
• Standard load-end terminals included
• Suitable for industrial and commercial power systems

Voltage and Ratings

• Maximum Operating Voltage: 600 VAC
• Interrupting Rating at 240 VAC: 100 kA
• Interrupting Rating at 480 VAC: 65 kA
• Interrupting Rating at 600 VAC: 35 kA
• Frequency Rating: 50/60 Hz
• Current Rating: 150 Ampere

Product Data

• Brand: Square D
• Series: LX (I-Line)
• Model: LX36150G
• Frame Type: L Frame
• Connection Type: Plug In
• Pole Configuration: 3 Pole
• Protection Type: LSIG Electronic Trip
• Included Accessory: ARP060 Rating Plug
• Application: Circuit protection and electrical distribution

Important Note

The product image provided is for identification purposes only and may not reflect the exact breaker configuration. Accessories ordered together with the breaker can be installed according to customer specifications at no additional charge. This product includes a one-year in-house warranty covering shipping, repairs, replacement parts, and labor required for recertification. Warranty coverage excludes damage caused by misuse, improper handling, or normal wear during operation.

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

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