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Home/Electrical/Switchgear/Circuit Breakers/Moulded Case Circuit Breaker (MCCB)/MCCB 1200A 4P | 70kA Breaking Capacity | Electronic LSIG | NS Frame by NHP

Trade Discount 25%

Allen-Bradley 140G MCCB NS Frame 70kA 4P 1200A Electronic LSIG Maintenance Instantaneous

MCCB 1200A 4P | 70kA Breaking Capacity | Electronic LSIG | NS Frame by NHP

BRAND: NHP

SKU: 140GNS6K4E12

$18,526.30 List price: $24,600.50

+ −

30 Days Return Delivery Options

MCCB with 1200A rated current and 4 poles—ideal for industrial and commercial power distribution. Built for precise protection with electronic LSIG trip unit and 70kA breaking capacity.

Description
Attachments

Product Name/Title: Allen-Bradley 140G MCCB NS Frame 70kA 4P 1200A Electronic LSIG Maintenance Instantaneous

Brand: NHP

SKU: 140GNS6K4E12

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

Technical Specifications

Rated Current: 1200 A
Number of Poles: 4
Max Rated Operation Voltage: 690 V
Rated Ultimate Short Circuit Breaking Capacity: 70 kA
Rated Service Short Circuit Breaking Capacity: 70 kA
Type of Protection Trip Unit: Electronic release
Trip Curve: LSIG
Frame Size Rating: 1250 A
Long Time Overload Protection Adjustment Range: 480-1200 A
Instantaneous Protection Adjustment Range: 1800-18000 A
Rated Frequency: 50-60 Hz
Rated Insulation Voltage: 1000 V
Rated Short Circuit Breaking Capacity: 42 kA at 690 V AC
Rated Short Circuit Breaking Capacity: 31.5 kA at 690 V AC
Short Time Protection Adjustment Range: 720-12000 A
Rated Impulse Withstand Voltage: 8 kV
Electrical Life at Un in Service Cycles: 2000 cycles
Mechanical Life Service Cycles: 10000 cycles
Power Loss: 336 W
Maximum Operating Temperature: 75 °C
Storage Temperature: -40-80 °C
Max Altitude Before Derating: 2000 m
Dimensions (H x L x W): 268mm x 178mm x 280mm
Weight: 14 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

Environmental Benefits

Designed for high efficiency, reducing energy loss and operational costs.

Warranty Information

1 year warranty against manufacturing defects.

Available Now

The Allen-Bradley 140G MCCB NS Frame 70kA 4P 1200A is available now for immediate purchase. Ideal for industrial and commercial electrical systems.

Non-Returnable & Non-Cancellable

140GNS6K4E12-AU-140G-MCCB-NS-Frame-Datasheet.pdf (140GNS6K4E12-AU-140G-MCCB-NS-Frame-Datasheet.pdf, 289 Kb) [Download]

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