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Home/Electrical/Switchgear/Circuit Breakers/Moulded Case Circuit Breaker (MCCB)/MCCB 4P 300A Electronic LSIG | 140G K Frame | Precise Trip by NHP

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Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Electronic LSIG Maintenance Instantaneous

MCCB 4P 300A Electronic LSIG | 140G K Frame | Precise Trip by NHP

BRAND: NHP

SKU: 140GKTK4D30

$2,206.90 List price: $2,930.50

+ −

30 Days Return Delivery Options

MCCB with 300A rated current and LSIG trip curve—ideal for industrial and commercial power distribution. Built for precise electronic trip settings, ensuring comprehensive protection.

Description
Attachments

Product Name/Title: Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Electronic LSIG Maintenance Instantaneous

Brand: NHP

SKU: 140GKTK4D30

Alternatively Known As: MCCB, Molded Case Circuit Breaker, Electronic Circuit Breaker

Technical Specifications

Rated Current: 300 A
Number of Poles: 4
Type of Protection: Electronic release
Trip Curve: LSIG
Frame Size Rating: 400 A
Long Time Overload Protection Adjustment: 120-300 A
Instantaneous Protection Adjustment: 450-3600 A
Rated Frequency: 50-60 Hz
Rated Insulation Voltage: 1000 V
Short Time Protection Adjustment: 180-3000 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 150mm x 186mm
Weight: 5 kg

Key Features

Electronic release for precise trip settings.
LSIG trip curve for comprehensive protection.

Professional Installation Requirements

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

Applications

Industrial: Power distribution in manufacturing facilities
Commercial: Electrical protection in commercial buildings

Standards & Compliance

Complies with AS/NZS 60950 for safety and performance standards.

Environmental Benefits

Designed for high efficiency, reducing energy loss in electrical systems.

Warranty Information

1 year warranty against manufacturing defects.

Available Now

The Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A is available now for immediate purchase. Ideal for industrial and commercial electrical protection.

Non-Returnable & Non-Cancellable

140GKTK4D30-AU-140G-MCCB-Trip-Unit-Datasheet.pdf (140GKTK4D30-AU-140G-MCCB-Trip-Unit-Datasheet.pdf, 210 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.

Our comprehensive electrical product range includes:

Energy-efficient LED lighting solutions and LED downlights
Designer electrical switches and power points
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Orders are dispatched daily from our Sydney electrical warehouse and delivered Australia-wide via efficient electrical supply chain logistics, ensuring timely arrival for your electrical projects and electrical installations.

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The Kingsgrove Electrical Branch operates seven days a week, allowing electrical trades to collect emergency electrical supplies for early Monday starts or weekend electrical emergency jobs. Contact your local electrical wholesaler at SCHNAP for all your electrical supply needs in Sydney, Melbourne, Brisbane, Perth, Adelaide, and across Australia

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