Making Trade Life Easy!

Home/Electrical/Switchgear/Circuit Breakers/Moulded Case Circuit Breaker (MCCB)/Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Electronic LSI

Trade Discount 25%

SKU: 140GKTH4D30

Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Electronic LSI

$834.10 List price: $1,107.50

+ −

30 Days Return Delivery Options

Brand: NHP

Description

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

Brand: NHP

SKU: 140GKTH4D30

Alternatively Known As: MCCB, Molded Case Circuit Breaker, Circuit Breaker 300A

Technical Specifications

Rated Current: 300 A
Number of Poles: 4
Type of Protection: Electronic release
Trip Curve: LSI
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.
Adjustable long-time overload and instantaneous protection.

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 3000 for electrical installation safety.

Environmental Benefits

Designed to operate efficiently in various temperature conditions, reducing energy waste.

Warranty Information

1 year warranty against manufacturing defects.

Available Now

The Allen-Bradley 140G MCCB K Frame Trip Unit 4P 300A Electronic LSI is available now for immediate purchase. Ideal for industrial and commercial applications requiring reliable circuit protection.

Non-Returnable & Non-Cancellable

Related Products

Trade Discount 23%

25Amp 3 Pole MCB - MCB6/325

MCB6/325

$14.20 $10.90

+ −

Trade Discount 3%

MC440NC - 4 pole 40 Amp NC - MC440NC

MC440NC

$34.10 $33.00

+ −

Trade Discount 3%

MC440NO - 4 pole 40 Amp NO - MC440NO

MC440NO

$34.10 $33.00

+ −

Trade Discount 3%

SD37 - 37kW 415V Star Delta - SD37

SD37

$289.90 $280.50

+ −

Trade Discount 3%

MCB10K3P20 - 20 Amp 3 Pole MCB 10 kA - MCB10K3P20

MCB10K3P20

$21.50 $20.80

+ −

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
Industrial UPS systems and power protection
Professional cable management systems and electrical conduit
Commercial switchboards and distribution boards
Electrical circuit breakers and circuit protection
Hardwired smoke alarms and smoke detectors
Emergency lighting and LED exit signs
Security systems, CCTV cameras, and data cabling products
Industrial electrical switchgear and control gear
Electrical installation materials and electrical accessories
Electrical safety equipment and testing devices
Smart home automation products
Electrical tools and electrical test equipment

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.

Our technical electrical expertise helps identify and source the electrical supplies you need quickly. Whether you need residential electrical products, commercial electrical supplies, or industrial electrical equipment, we have the solution.

Customer satisfaction in electrical wholesale is paramount, backed by our 30-day, no-questions-asked electrical product return policy.

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

4.9 ★★★★★ 897 Reviews Google