Eaton LG3500S03 500A 3P Generator Molded Case Circuit Breaker – LG Frame – Bolt-On – 600VAC

The Eaton LG3500S03 molded case generator circuit breaker is designed to deliver reliable protection and operational control in generator-based power distribution systems. Built on the durable LG frame platform, this breaker incorporates an electronic interchangeable trip unit with an adjustable trip range of 500–2500, enabling precise configuration to match generator load requirements. The S03 configuration includes a factory-installed 12–24 VAC/VDC shunt trip mounted on the left pole with wiring exiting the opposite side, providing remote tripping capability for improved safety and system management. With a continuous current rating of 500 amperes at 40°C and a 3-pole design, the LG3500S03 is well suited for demanding industrial and commercial generator protection applications.

Product Specification

• LG Frame Style Molded Case Generator Circuit Breaker
• Electronic Interchangeable Trip Unit
• Adjustable Trip Range: 500–2500
• S03 Configuration with Factory-Installed Shunt Trip
• Continuous Current Rating: 500A at 40°C
• 3 Pole Configuration
• With Terminals Standard

Technical Specification

• Electronic trip unit for accurate protection and monitoring
• S03 Option Includes: 12–24 VAC/VDC Shunt Trip Installed
• Shunt Trip Mounted on Left Pole with Opposite Side Exit
• Bolt-On Connection Type
• Interchangeable trip unit design for flexible system configuration
• Designed for generator protection and control applications

Voltage and Ratings

• Rated Voltage: 600VAC @ 50/60Hz
• Interrupting Capacity:
• • 18kA @ 240VAC
  • 14kA @ 480VAC
  • 10kA @ 600VAC

Product Data

• Manufacturer: Eaton / Cutler-Hammer
• Warranty: One Year
• Configuration: S03 Option (Shunt Trip Installed)
• Frame Type: L
• Poles: 3
• Maximum Voltage: 600V
• Amperage Rating: 500A
• Connection Type: Bolt-On
• Trip Setting: 500–2500
• Standard Lug Type: With Terminals Standard

Important Note

Product images typically represent a base model and are intended for identification purposes only. If accessories are purchased together with the breaker, they can be installed during order processing at no additional cost to ensure the breaker matches your specific configuration requirements. Please provide the necessary installation or configuration details in the order comment section when placing your order.

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