Square D LX36225 225A 3 Pole Molded Case Circuit Breaker – Plug In Mount – 600VAC

The LX36225 by Square D is an LX (I-Line) molded case circuit breaker designed for reliable overcurrent protection in industrial and commercial electrical systems. Featuring an electronic non-interchangeable trip unit with LSI (Long-Time, Short-Time, Instantaneous) protection functions, this breaker delivers precise fault response and effective system coordination. Rated at 225 amperes and constructed on a 600 amp maximum frame platform, the breaker supports operation up to 600VAC and includes a factory-installed ARP090 rating plug. Its plug-in mounting design and standard load-end terminals provide easy installation and dependable long-term performance.

Product Specifications

• Manufacturer: Square D
• Model Number: LX36225
• Product Type: Molded Case Circuit Breaker
• Frame Style: LX (I-Line)
• Mounting Type: Plug In
• Trip Unit Type: Electronic Non-Interchangeable
• Trip Functions: LSI (Long-Time, Short-Time, Instantaneous)
• Rated Current: 225 Ampere
• Number of Poles: 3 Pole
• Maximum Frame Capacity: 600 Amp
• Standard Lug Type: Load End
• Rating Plug Included: ARP090
• Warranty: 1 Year

Technical Specifications

• Calibrated for operation at 40°C ambient temperature
• Electronic trip system for accurate protection
• Non-interchangeable trip unit construction
• Designed for I-Line distribution systems
• High interrupting capacity performance
• Plug-in mounting for simplified installation
• Factory-installed load-end terminals
• Suitable for industrial and commercial applications

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: 225 Ampere

Product Data

• Brand: Square D
• Series: LX (I-Line)
• Model: LX36225
• Frame Type: L Frame
• Connection Type: Plug In
• Pole Configuration: 3 Pole
• Protection Type: LSI Electronic Trip
• Included Accessory: ARP090 Rating Plug
• Application: Power distribution and circuit protection

Important Note

The product image provided is for identification purposes only and may not represent the exact breaker configuration. Accessories ordered together with the breaker can be professionally installed according to customer requirements at no additional charge. This breaker is backed by a one-year in-house warranty covering shipping, repair services, replacement parts, and labor necessary for recertification. Warranty coverage excludes damage caused by misuse, improper handling, or normal operational wear and tear.

Returns are easy

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

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