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ABB FA4C 2500 EK2 LSI 4P FHR NST frame circuit breaker

Name: ABB FA4C 2500 EK2 LSI 4P FHR NST frame circuit breaker
SKU: 10246470

Brand:

ABB

Wiring Method:

Upper horizontal rear wiring + lower horizontal rear wiring

Trip Unit:

EK2

Model:

FA4C 2500 EK2 LSI 4P FHR NST

Order Number:

10246470

Description:

ABBFA4C 2500 EK2 LSI 4P FHR NST,measurement and display of current, voltage, power, energy, 50KA, 2500A, EK2, fixed, 400/415VAC, 4P

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Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	ABB
Series：	Formula A
Protection Function：	LSI
Configured Attachments：	Opening coil 220VAC/DC, closing coil 220VAC/DC, energy storage motor 220VAC/DC, auxiliary contact 4C/O
Frame Current：	2500A
Wiring Method：	Upper horizontal rear wiring + lower horizontal rear wiring
Poles：	4P
Rated Voltage：	400/415VAC
Installation：	Fixed
Trip Unit：	EK2
Rated Current of Release：	2500A
Breaking Capacity：	50KA
Measurement Display Function：	Current, voltage, power, energy
Required Accessories (please purchase separately)：	-

Products with the same attribute : 0

Show details

Series Overview

Key Features

· Simple, secure, and reliable, tailored for the construction industry.

· The FormulaAIR low-voltage air circuit breaker delivers unparalleled convenience for protecting your electrical installations.

·The FormulaAIR series is easy to order, use, and install, maintaining ABB's consistent standards of high quality and reliability.

· As a comprehensive product range, FormulaAIR perfectly meets key installation requirements—from distribution cabinets to equipment rooms—providing tailored solutions for diverse needs.

Product Performance

·FormulaAIR offers three frame sizes with a rated current of up to 4,000A and a short-circuit performance rating of up to 65kA. The new Ek1 and Ek2 trip units are interchangeable and universal across all frame sizes, ensuring maximum flexibility.

· Ek1: Quick and precise protection settings via DIP switches. Ideal for common applications.

·Ek2: Intuitive navigation through a graphical user interface (GUI) on an LCD screen. Real-time current display and 10 language options eliminate setup delays or uncertainties.

Simplicity and Convenience

· FormulaAIR and its accessories are simple, fast, and safe to install. All three frame sizes share modular accessories, accelerating installation and minimizing inventory.

· Its innovative design ensures installation flexibility, allowing last-minute adjustments. For instance, rear terminal orientation can be switched between horizontal and vertical on-site. Front terminals are available for more compact distribution cabinets.

Safety and Reliability

· Monitoring electrical installations is critical. FormulaAIR enables direct monitoring of key electrical parameters via the circuit breaker’s front panel. The Ek2 trip unit’s large screen ensures clear, comprehensive data visibility. FormulaAIR also prioritizes technician safety: removing the main protective cover exposes only accessory areas, isolating them from the operating mechanism.

· As a leader in low-voltage circuit breaker development, ABB guarantees FormulaAIR’s quality through decades of global expertise. ABB’s worldwide network ensures rapid, effective support.

Choose ABB for quality, reliability, and experience in safeguarding your installations.

Rachel

Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes. Email: Anthony@icxsg.com

We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!

We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com

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ABB FA4C 2500 EK2 LSI 4P FHR NST frame circuit breaker

Product parameters

Series Overview

Key Features

Simplicity and Convenience

Safety and Reliability

Rachel

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