Eaton JG3250S46 250A 3P Molded Case Generator Circuit Breaker – Bolt-On – 600VAC

The Eaton JG3250S46 molded case generator circuit breaker provides reliable protection for industrial and commercial power systems. Constructed on the durable JG frame platform, this 3-pole breaker is rated for 250 Amps at 40°C and features a thermal magnetic interchangeable trip unit with an adjustable trip range of 350–700 Amps, ensuring consistent protection against overloads and short circuits. The S46 configuration includes a 12–24V DC shunt trip installed on the right pole with rear exit wiring, enabling remote tripping for improved safety and operational control. Standard line and load end terminals allow secure connections and simplify installation.

Product Specification:

• Brand: Eaton / Cutler Hammer
• Model: JG3250S46
• Frame Type: JG
• Amperage: 250A
• Poles: 3
• Breaker Type: Molded Case Generator Circuit Breaker
• Mount Type: Bolt-On
• Trip Unit Type: Thermal Magnetic Interchangeable
• Configuration: S46 Shunt Trip Option
• Voltage: 600VAC

Technical Specification:

• Trip Setting Range: 350–700A
• Interrupting Capacity:
• • 18 kA @ 240VAC
  • 14 kA @ 480VAC
  • 10 kA @ 600VAC
• Accessory Configuration:
  • S46: 12–24V DC Shunt Trip, Right Pole Mounted, Exiting Rear
• 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
• Installed Accessory: S46 Shunt Trip (12–24V DC)

Important Note:
The product image shown represents a base model and is for identification purposes only. Accessories ordered with the breaker will be installed according to your specified configuration at no additional cost. Provide the installation details in the order comment box during checkout. Installation must be carried out by a qualified electrician to ensure safe operation and compliance with all applicable electrical codes.

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