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EATON Molded Case Circuit Breaker: 125 A Amps, 65kA at 240/277V AC, Fixed, ABC - FD-Frame Eaton Molded Case Circuit Breakers
EATONFD-Frame Eaton Molded Case Circuit Breakers

EATON Molded Case Circuit Breaker: 125 A Amps, 65kA at 240/277V AC, Fixed, ABC

The EATON FD3125 is a 125 A FD-frame molded case circuit breaker from the EATON FD series. It features a 65kA interrupting rating at 240/277V AC, a fixed trip unit, ABC phase protection, and load-side lugs. The…

SKU 3G-OTH-151006

Also listed as: FD 3125 · FD-3125

Brand
EATON
Item
Molded Case Circuit Breaker: 125 A Amps, 65kA at 240/277V AC, Fixed, ABC
Category
FD-Frame Eaton Molded Case Circuit Breakers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EATON
Manufacturer Part Number
FD3125
Type
65kA at 240/277V AC, Fixed, ABC, Load Side Lug, Std

Technical Documents

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON FD3125 is a 125 A FD-frame molded case circuit breaker from the EATON FD series. It features a 65kA interrupting rating at 240/277V AC, a fixed trip unit, ABC phase protection, and load-side lugs. The breaker is rated for 225A/F frame size.

Frequently Asked Questions

What is the EATON FD3125 molded case circuit breaker used for?

The EATON FD3125 is a 125 A FD-frame molded case circuit breaker designed for overcurrent protection in industrial and commercial electrical distribution systems. It handles 65kA interrupting capacity at 240/277V AC, making it suitable for high-fault applications like motor control centers and panelboards.

What are the specifications of the EATON FD3125 circuit breaker?

The EATON FD3125 is rated 125 A with a 65kA interrupting rating at 240/277V AC. It has a fixed trip unit, ABC phase protection, load-side lugs, and a 225A/F frame size. The FD frame design ensures reliable performance in demanding environments.

Where to buy the EATON FD3125 circuit breaker worldwide?

3G Electric supplies the EATON FD3125 molded case circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Eaton FD-series breaker.

How to select the correct EATON FD-frame circuit breaker for an application?

To select the correct EATON FD-frame breaker like the FD3125, verify your system voltage (240/277V AC), required interrupting capacity (65kA), continuous current (125 A), and phase protection (ABC). Ensure the frame size (225A/F) matches your panelboard or switchgear. Consult a licensed electrician for code compliance.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON fd-frame eaton molded case circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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