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EJB24040
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EJB24040
Schneider
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EJB24040 - Mini circuit breaker, E-Frame, 40A, 2 pole, 480Y/277VAC, 100kA max, bolt on [TAA] - Schneider Electric

Cat No. EJB24040
Category MCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCB

Back Ordered

$710.76

Lead Time: 25 Working Days.

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Technical Specification

Schneider EJB24040 MCB Technical Specification

MCB
Breaking Cap 100kA
Curve Not Applicable
Model EJB
No of pole 2P
Range of Product —
Rating 40A

Product Details

Schneider Electric EJB24040 - E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This range of breaker is ideally designed to offer superior overload and short circuit protection. All E-Frame breakers have a thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. Mounting bolts are used to hold these breakers in place. This E-Frame breaker is 40A, 2 pole, and has an operating voltage of 480Y/277 VAC. It also provides a 100 kA max interrupt rating at 120 VAC. This device has a hold current of 630A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 1800A which is the current value when the breaker is guaranteed to trip. Many accessories are available for this breaker. This breaker was calibrated for 40 degrees C. This product is UL Listed as High Intensity Discharge. HACR rated. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

Schneider EJB24040 dimensions and weight

Dimensions (L × W × H)
Length 24.89 cm
Width 15.24 cm
Height 9.4 cm
Weight
Net Weight 1.12 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Schneider Electric EJB24040 - E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This range of breaker is ideally designed to offer superior overload and short circuit protection. All E-Frame breakers have a thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. Mounting bolts are used to hold these breakers in place. This E-Frame breaker is 40A, 2 pole, and has an operating voltage of 480Y/277 VAC. It also provides a 100 kA max interrupt rating at 120 VAC. This device has a hold current of 630A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 1800A which is the current value when the breaker is guaranteed to trip. Many accessories are available for this breaker. This breaker was calibrated for 40 degrees C. This product is UL Listed as High Intensity Discharge. HACR rated. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for EJB24040

Schneider MCB EJB24040 offers high breaking capacity depending on its pole and rating. You can check exact kA rating using ElectriHub MCB filters such as poles, current rating, and curve type.
Yes, Schneider MCB EJB24040 is designed for home distribution systems and ensures protection against overload and short circuits. Select your pole and ampere rating from the ElectriHub MCB filter.
Schneider MCB EJB24040 is available in B, C, and D curve options depending on the application. Use the curve filter on ElectriHub to verify available options.
To select the right ampere rating for Schneider MCB EJB24040, check your load requirement and matching poles. ElectriHub rating filter helps you choose from 1A to 63A.
Yes, Schneider MCB EJB24040 supports standard DIN rail mounting for easy installation in all household and industrial panels.
Every Schneider EJB24040 MCB purchased from Electrihub is 100% genuine, brand new, and supplied in original sealed packaging — ensuring top performance and reliability. We source all products from trusted Schneider supply channels, so you can buy with complete confidence.
Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right MCB for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

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Miguel Li Apr 7, 2026

Replaced an old unit with this EJB24040. Works as expected. The packaging from Electrihub was very professional.

Hiroshi Zhang Apr 7, 2026

The EJB24040 is a solid breaker. Electrihub's price was the most competitive I found. Highly recommend this store.

Hans Li Apr 7, 2026

Top notch performance from this Schneider unit. Easy to install and secure. Electrihub is my go-to for electrical supplies.

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