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Eaton/Cutler-Hammer JGH3250FAG Circuit Breaker

  • 250A
  • 3 Pole
  • Unit Mount
Eaton/Cutler-Hammer JGH3250FAG
Circuit Breaker
Brand Eaton/Cutler-Hammer
SKU JGH3250FAG
Select Item Condition
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  • 250A
  • 3 Pole
  • Unit Mount

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Eaton/Cutler-Hammer JGH3250FAG 3 Pole Circuit Breaker

Eaton/Cutler-Hammer JGH3250FAG 3 Pole Circuit Breaker

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$2,277.40 In Stock

Quantity

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Description

Eaton/Cutler-Hammer JGH3250FAG 3 Pole Circuit Breaker

The Eaton/Cutler-Hammer JGH3250FAG is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 250 Amps and a voltage rating of 600VAC. It has an interrupting rating of 65kAIC at 480VAC. The JGH3250FAG has a feed-thru connection type and includes long time and instantaneous trip functions.

Specifications

Key specifications
Brand Eaton/Cutler-Hammer
Part Number JGH3250FAG
Series JGH
Amperage 250A
Poles 3
Mounting Style Unit Mount
Voltage 600VAC
Phase 3
AIC Rating 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC
Fit and installation
Frame Type JG
Terminal Type Lugs
For Use With Eaton Pow-R-Line Panelboards, Switchboards, Motor Control Centers
Wire Gauge 4 AWG - 350 kcmil (Cu/Al)
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Adjustable Magnetic
Standards and features
Approval CE, CSA, IEC, UL
Temp Rating 40 °C

Product FAQs

6 answers
Does the JGH3250FAG come with line and load lugs?

Yes, this complete JG-frame breaker includes standard line and load lugs with metric mounting hardware. The terminals accept 4 AWG to 350 kcmil copper or aluminum wire.

What type of trip unit is installed in the Eaton JGH3250FAG?

It features a thermal-magnetic trip unit with fixed thermal and adjustable magnetic trip settings for long-time and instantaneous (LI) protection.

Which enclosures are compatible with the JGH3250FAG circuit breaker?

This unit-mount breaker is designed for use in Eaton Pow-R-Line panelboards, switchboards, and motor control centers that accept Series G JG-frame breakers.

Can I install field accessories like shunt trips or auxiliary contacts on the JGH3250FAG?

Yes, the Eaton Series G JG-frame supports common field-fit internal accessories, including shunt trips, auxiliary contacts, and undervoltage releases.

How is the JGH3250FAG mounted in an electrical enclosure?

It is a unit-mount, feed-thru circuit breaker that bolts directly to the mounting pan or chassis in compatible enclosures, rather than plugging onto bus bars.

Does the JGH3250FAG offer any specific safety features for fault clearing?

Yes, Eaton Series G breakers feature a patented contact design with high-speed blow-open action, which helps clear faults quickly and can reduce arc flash hazards.

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