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Home/Electrical/Switchgear/Circuit Breakers/Moulded Case Circuit Breaker (MCCB)/MCCB 3P 400A Electronic LSI | K Frame | Precise Trip by NHP

Trade Discount 25%

Allen-Bradley 140G MCCB K Frame Trip Unit 3P 400A Electronic LSI

MCCB 3P 400A Electronic LSI | K Frame | Precise Trip by NHP

BRAND: NHP

SKU: 140GKTH3D40

$987.70 List price: $1,311.50

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30 Days Return Delivery Options

MCCB with 400A rated current and electronic LSI trip curve—ideal for industrial and commercial power distribution. Built for precise protection, with electronic release and high efficiency.

Description
Attachments

Product Name/Title: Allen-Bradley 140G MCCB K Frame Trip Unit 3P 400A Electronic LSI

Brand: NHP

SKU: 140GKTH3D40

Alternatively Known As: MCCB, Molded Case Circuit Breaker, Circuit Breaker 400A

Technical Specifications

Rated Current: 400 A
Number of Poles: 3
Type of Protection: Electronic release
Trip Curve: LSI
Long Time Overload Protection Adjustment: 160-400 A
Instantaneous Protection Adjustment: 600-4800 A
Rated Frequency: 50-60 Hz
Rated Insulation Voltage: 1000 V
Short Time Protection Adjustment: 240-4000 A
Rated Impulse Withstand Voltage: 8 kV
Maximum Operating Temperature: 75 °C
Storage Temperature: -40-80 °C
Max Altitude Before Derating: 2000 m
Dimensions (H x L x W): 200mm x 200mm x 140mm
Weight: 5 kg

Key Features

Electronic release for precise trip settings.
LSI trip curve for enhanced protection against overloads and short circuits.

Professional Installation Requirements

Professional installation by a qualified electrician is recommended for optimal safety.

Applications

Industrial: Power distribution and protection in manufacturing facilities
Commercial: Electrical systems in commercial buildings
General: Any application requiring reliable circuit protection

Standards & Compliance

Complies with AS/NZS 60898 for safety and performance standards.

Environmental Benefits

Designed for high efficiency and reliability, reducing energy waste.

Warranty Information

1 year warranty against manufacturing defects.

Available Now

The Allen-Bradley 140G MCCB K Frame Trip Unit 3P 400A Electronic LSI is available now for immediate purchase. Ideal for industrial and commercial electrical systems.

Non-Returnable & Non-Cancellable

140GKTH3D40-AU-140G-MCCB-Trip-Unit-Datasheet.pdf (140GKTH3D40-AU-140G-MCCB-Trip-Unit-Datasheet.pdf, 218 Kb) [Download]

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For nearly two decades, SCHNAP has been Australia's premier electrical wholesaler and supplier of electrical equipment and electrical components. We provide an extensive selection of electrical supplies and electrical products from leading electrical brands, all certified to meet Australian electrical standards and AS/NZS regulations. Our reputation extends throughout the Australian electrical industry and internationally among licensed electricians, electrical contractors, commercial electricians, procurement managers, electrical engineers, architects, and project managers who source industrial electrical supplies and commercial electrical products at competitive electrical project prices from SCHNAP.

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