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EATON Molded Case Circuit Breaker: 40 A Amps, 65kA at 240/277V AC, Fixed, AB - FD-Frame Eaton Molded Case Circuit Breakers
EATONFD-Frame Eaton Molded Case Circuit Breakers

EATON Molded Case Circuit Breaker: 40 A Amps, 65kA at 240/277V AC, Fixed, AB

The EATON FD2040 is a 40 A FD-frame molded case circuit breaker from the EATON FD series. It features a fixed trip unit, AB frame type, and load-side lug termination, with a 65kA interrupting rating at 240/277V AC…

SKU 3G-OTH-151042

Also listed as: FD 2040 · FD-2040

Brand
EATON
Item
Molded Case Circuit Breaker: 40 A Amps, 65kA at 240/277V AC, Fixed, AB
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
FD2040
Type
65kA at 240/277V AC, Fixed, AB, Load Side Lug, Std, FD

Technical Documents

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

Product Description

The EATON FD2040 is a 40 A FD-frame molded case circuit breaker from the EATON FD series. It features a fixed trip unit, AB frame type, and load-side lug termination, with a 65kA interrupting rating at 240/277V AC. This unit is rated for 225A/F and is designed for industrial electrical distribution applications.

Frequently Asked Questions

What is the EATON FD2040 molded case circuit breaker used for?

The EATON FD2040 is a 40 A FD-frame molded case circuit breaker designed for industrial electrical distribution. It protects circuits from overloads and short circuits with a 65kA interrupting rating at 240/277V AC, making it suitable for panelboards, switchboards, and motor control centers.

What are the specifications of the EATON FD2040?

The EATON FD2040 is a 40 A, FD-frame molded case circuit breaker with a fixed trip unit, AB frame type, and load-side lug termination. It has a 65kA interrupting rating at 240/277V AC and is rated for 225A/F. The manufacturer part number is FD2040.

Where to buy the EATON FD2040 worldwide?

3G Electric supplies the EATON FD2040 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 right EATON FD-frame circuit breaker?

To select the correct EATON FD-frame breaker like the FD2040, match the continuous current rating (40 A), interrupting capacity (65kA at 240/277V AC), frame type (AB), and termination style (load-side lug) to your system's voltage and fault current requirements. Always consult a licensed electrician for proper coordination.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
EATON Molded Case Circuit Breaker: 30 A Amps, 65kA at 240/277V AC, Fixed, AB, Load Side Lug, Std, FD (MPN FD2030)
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EATON Molded Case Circuit Breaker: 90 A Amps, 65kA at 240/277V AC, Fixed, AB, Load Side Lug, Std, FD (MPN FD2090)
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EATON Molded Case Circuit Breaker: 15 A Amps, 65kA at 240/277V AC, Fixed, AB, Load Side Lug, Std, FD (MPN FD2015)

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