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APPLETON ELECTRIC AEFB42640C Hazardous Location Enclosed Circuit Breaker - Hazardous Location Enclosed Circuit Breakers
APPLETON ELECTRICHazardous Location Enclosed Circuit Breakers

APPLETON ELECTRIC AEFB42640C Hazardous Location Enclosed Circuit Breaker

The APPLETON ELECTRIC Hazardous Location Enclosed Circuit Breaker (SKU AEFB42640C, MPN AEFB42640C) is a 2-pole, 400 A unit with a 600V AC voltage rating and a maximum AIR rating of 65kA at 240V AC. It features a…

SKU 3G-OTH-21359

Brand
APPLETON ELECTRIC
Item
AEFB42640C Hazardous Location Enclosed Circuit Breaker
Part Number
AEFB42640C
Category
Hazardous Location Enclosed Circuit Breakers
Available to Order
Also known as:AEFB42640CAPPLETON ELECTRIC
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
AEFB42640C
Type
65kA at 240V AC
AC
600V
Amps
400 A
Frame Size
400/KD
Max. AIR Rating
65kA at 240V AC
AC Voltage Rating
600V AC
Circuit Breaker Included
Cutler-Hammer

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

Product Description

The APPLETON ELECTRIC Hazardous Location Enclosed Circuit Breaker (SKU AEFB42640C, MPN AEFB42640C) is a 2-pole, 400 A unit with a 600V AC voltage rating and a maximum AIR rating of 65kA at 240V AC. It features a Cutler-Hammer circuit breaker and is housed in a 400/KD frame size.

Frequently Asked Questions

What is the APPLETON ELECTRIC AEFB42640C hazardous location circuit breaker used for?

This enclosed circuit breaker is designed for hazardous locations where flammable gases or dusts may be present. It provides overcurrent protection and switching for 2-pole, 400 A, 600V AC circuits in industrial plants, refineries, and chemical facilities.

What are the specifications of the APPLETON ELECTRIC AEFB42640C?

The AEFB42640C is a 2-pole, 400 A enclosed circuit breaker rated 600V AC with a maximum AIR rating of 65kA at 240V AC. It includes a Cutler-Hammer breaker in a 400/KD frame size. The unit is built for hazardous location use.

Where to buy the APPLETON ELECTRIC AEFB42640C worldwide?

3G Electric supplies the APPLETON ELECTRIC AEFB42640C hazardous location circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the right hazardous location circuit breaker for my application?

Select a breaker based on voltage, current rating, interrupting capacity, and environmental classification. The APPLETON ELECTRIC AEFB42640C suits 400 A, 600V AC circuits with up to 65kA fault current. Verify the area's hazardous class and ensure the enclosure is rated accordingly.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas processing — Appleton Electric straight hazardous location metallic cable grips for securing power cords to equipment in Class I, Division 2 areas.
Chemical manufacturing — Appleton Electric UNY250R-A straight union for connecting rigid conduit to control enclosures in corrosive environments.
Petrochemical plants — Appleton Electric enhanced rating cord connectors with IP66 rating for washdown and dust-laden areas.
Pharmaceutical production — Appleton Electric brass cable grips with silver finish for sealing cords in Class II, Division 2 locations.
Wastewater treatment — Appleton Electric aluminum cable grips with 1-1/4 in MNPT for reliable cord termination in humid, outdoor installations.
Grain handling facilities — Appleton Electric cable grips rated for Class III, Division 2 to secure cords in dust-hazard zones.
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APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC hazardous location enclosed 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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This enclosed circuit breaker is designed for use in hazardous locations where flammable gases or dust may be present. It provides overcurrent protection and disconnection for 240V AC circuits. The unit features a 100/EHD frame size and includes a Cutler-Hammer circuit breaker
APPLETON ELECTRIC
This enclosed circuit breaker is designed for use in hazardous locations where flammable gases or dust may be present. It provides overcurrent protection and disconnection for 240V AC circuits. The unit features a 100/EHD frame size and includes a Cutler-Hammer circuit breaker

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