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Home/Electrical/Switchgear/Circuit Breakers/Moulded Case Circuit Breaker (MCCB)/Allen-Bradley 140G MCCB K Frame 120kA 3P 400A Adjustable Thermal Magnetic

Trade Discount 25%

SKU: 140GK0F3D40

Allen-Bradley 140G MCCB K Frame 120kA 3P 400A Adjustable Thermal Magnetic

$4,074.60 List price: $5,410.60

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30 Days Return Delivery Options

Weight: 3.250 kg

Description

Product Name/Title: Allen-Bradley 140G MCCB K Frame 120kA 3P 400A Adjustable Thermal Magnetic

Brand: NHP

SKU: 140GK0F3D40

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

Technical Specifications

Rated Current: 400 A
Number of Poles: 3
Max Rated Operation Voltage: 690 V
Rated Ultimate Short Circuit Breaking Capacity: 120 kA
Rated Service Short Circuit Breaking Capacity: 120 kA
Type of Protection: Thermal/magnetic release
Trip Curve: Adjustable thermal, adjustable magnetic
Long Time Overload Protection Adjustment Range: 280-400 A
Instantaneous Protection Adjustment Range: 2000-4000 A
Rated Frequency: 50-60 Hz
Rated Insulation Voltage: 1000 V
Rated Short Circuit Breaking Capacity (ICU): 70 kA
Rated Impulse Withstand Voltage: 8 kV
Electrical Life: 7000 cycles
Mechanical Life: 20000 cycles
Power Loss: 58.5 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): 205mm x 139mm x 140mm
Weight: 3.25 kg

Key Features

Adjustable thermal and magnetic trip settings for customized protection.
High short-circuit breaking capacity of 120 kA.

Professional Installation Requirements

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

Applications

Industrial: Motor protection, power distribution
Commercial: Electrical panels, machinery

Standards & Compliance

Complies with AS/NZS 3000 for electrical installation standards.

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 K Frame 120kA 3P 400A Adjustable Thermal Magnetic is available now for immediate purchase. Ideal for industrial and commercial electrical applications.

Non-Returnable & Non-Cancellable

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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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