Eaton JG3250 250A 3P Molded Case Generator Circuit Breaker – Bolt-On – 600VAC

The Eaton JG3250 molded case generator circuit breaker is designed to provide dependable circuit protection for industrial and commercial power distribution systems. Built on the durable JG frame platform, this 3-pole breaker delivers a rated current of 250 Amps at 40°C and utilizes a thermal magnetic interchangeable trip unit with an adjustable trip range of 350–700 Amps. This configuration ensures reliable protection against overloads and short circuits while maintaining stable operation in generator and power distribution applications. Standard line and load end terminals allow secure electrical connections and simplified installation.

Product Specification:

• Brand: Eaton / Cutler Hammer
• Model: JG3250
• Frame Type: JG
• Amperage: 250A
• Poles: 3
• Breaker Type: Molded Case Generator Circuit Breaker
• Mount Type: Bolt-On
• Trip Unit Type: Thermal Magnetic Interchangeable
• Voltage: 600VAC

Technical Specification:

• Trip Setting Range: 350–700A
• Interrupting Capacity:
• • 18 kA @ 240VAC
  • 14 kA @ 480VAC
  • 10 kA @ 600VAC
• Trip Mechanism: Thermal Magnetic Interchangeable Trip Unit
• Terminal Type: Standard Line and Load End Terminals
• Mounting Method: Bolt-On Connection

Voltage and Ratings:

• Maximum Rated Voltage: 600VAC
• Rated Current: 250A at 40°C
• Frequency: 50/60 Hz
• Short-Circuit Current Ratings:
• • 18 kA @ 240VAC
  • 14 kA @ 480VAC
  • 10 kA @ 600VAC

Product Data:

• Manufacturer: Eaton / Cutler Hammer
• Warranty: One Year
• Frame Series: JG Frame
• Connection Type: Bolt-On
• Standard Lug Type: Line and Load
• Number of Poles: 3

Important Note:
The product image shown represents a base model and is provided for identification purposes only. If accessories are ordered together with the breaker, they will be installed according to your specified configuration at no additional cost. Simply include the required installation details in the order comment box during checkout. Installation should always be carried out by a qualified electrician to ensure safe operation and compliance with applicable electrical codes and safety standards.

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.