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Home/Electrical/Switchgear/Circuit Breakers/Moulded Case Circuit Breaker (MCCB)/MCCB N Frame 50kA 3P 1200A | Electronic LSIG | Earth Fault Protection by NHP

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Allen-Bradley 140G MCCB N Frame 50kA 3P 1200A Electronic LSIG Maintenance Instantaneous

MCCB N Frame 50kA 3P 1200A | Electronic LSIG | Earth Fault Protection by NHP

BRAND: NHP

SKU: 140GN5K3E12

$10,303.20 List price: $12,839.30

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30 Days Return Delivery Options

MCCB N Frame with 50kA breaking capacity and 1200A rated current—ideal for industrial and commercial power distribution. Built for precise protection with electronic LSIG and integrated earth fault protection.

Description
Attachments

Product Name/Title: Allen-Bradley 140G MCCB N Frame 50kA 3P 1200A Electronic LSIG Maintenance Instantaneous

Brand: NHP

SKU: 140GN5K3E12

Alternatively Known As: Moulded Case Circuit Breaker, MCCB, Circuit Breaker 1200A

Technical Specifications

Rated Current: 1200 A
Number of Poles: 3
Max Rated Operation Voltage: 690 V
Rated Ultimate Short Circuit Breaking Capacity: 50 kA
Rated Service Short Circuit Breaking Capacity: 50 kA
Trip Curve: LSIG
Long Time Overload Protection Adjustment Range: 480-1200 A
Instantaneous Protection Adjustment Range: 1800-18000 A
Rated Insulation Voltage: 1000 V
Rated Short Circuit Breaking Capacity (ICU): 30 kA
Rated Short Circuit Breaking Capacity (ICS): 30 kA
Short Time Protection Adjustment Range: 720-12000 A
Rated Impulse Withstand Voltage: 8 kV
Electrical Life: 2000 cycles
Mechanical Life: 10000 cycles
Power Loss: 252 W
Rated Surrounding Temperature: 40 °C
Maximum Operating Temperature: 75 °C
Storage Temperature: -40-80 °C
Max Altitude Before Derating: 2000 m
Dimensions (H x L x W): 268mm x 225mm x 210mm
Weight: 9.7 kg

Key Features

Electronic release trip unit for precise protection.
Integrated earth fault protection.
Suitable for isolation.

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: Suitable for various electrical installations requiring circuit protection

Standards & Compliance

Complies with AS/NZS 3000 for electrical installation safety.

Environmental Benefits

Designed for high efficiency, reducing energy loss and improving system reliability.

Warranty Information

1 year warranty against manufacturing defects.

Available Now

The Allen-Bradley 140G MCCB N Frame 50kA 3P 1200A is available now for immediate purchase. Ideal for industrial and commercial electrical systems.

Non-Returnable & Non-Cancellable

140GN5K3E12-AU-140G-MCCB-N-Frame-Datasheet.pdf (140GN5K3E12-AU-140G-MCCB-N-Frame-Datasheet.pdf, 435 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:

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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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