SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

MCCB 4P 630A | 50kA Breaking Capacity | Electronic LSIG | M Frame by NHP

BRAND: NHP
SKU: 140GM5K4D63
$10,932.40 List price: $13,623.40
+ −
30 Days Return Delivery Options
MCCB with 630A rated current and 50kA breaking capacity—ideal for industrial and commercial power distribution. Built for precise protection with electronic LSIG and integrated earth fault safety.

Product Name/Title: Allen-Bradley 140G MCCB M Frame 50kA 4P 630A Electronic LSIG Maintenance Instantaneous

Brand: NHP

SKU: 140GM5K4D63

Alternatively Known As: Moulded Case Circuit Breaker, MCCB, Circuit Breaker 630A

Technical Specifications
  • Rated Current: 630 A
  • Number of Poles: 4
  • 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
  • Frame Size Rating: 800 A
  • Long Time Overload Protection Adjustment Range: 252-630 A
  • Instantaneous Protection Adjustment Range: 945-7560 A
  • Rated Frequency: 50-60 Hz
  • Rated Insulation Voltage: 1000 V
  • Rated Short Circuit Breaking Capacity (ICU): 22 kA
  • Rated Short Circuit Breaking Capacity (ICS): 16.5 kA
  • Short Time Protection Adjustment Range: 378-6300 A
  • Rated Impulse Withstand Voltage: 8 kV
  • Electrical Life: 7000 cycles
  • Mechanical Life: 20000 cycles
  • Power Loss: 120 W
  • Max Operating Temperature: 75 °C
  • Storage Temperature: -40-80 °C
  • Max Altitude Before Derating: 2000 m
  • Dimensions (H x L x W): 268mm x 159mm x 280mm
  • Weight: 15.1 kg
Key Features
  • Electronic release trip unit for precise protection.
  • Integrated earth fault protection for enhanced safety.
  • Suitable for isolation and reverse connection of supply.
Professional Installation Requirements
  • Professional installation by a qualified electrician is recommended for optimal safety and compliance.
Applications
  • Industrial: Motor control and protection
  • Commercial: Power distribution systems
  • General: Electrical installations requiring reliable 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

Standard warranty as per manufacturer’s policy.

Available Now

The Allen-Bradley 140G MCCB M Frame 50kA 4P 630A is available now for immediate purchase. Ideal for industrial and commercial electrical installations.

Non-Returnable & Non-Cancellable

140GM5K4D63-AU-140G-MCCB-M-Frame-Datasheet.pdf (140GM5K4D63-AU-140G-MCCB-M-Frame-Datasheet.pdf, 283 Kb) [Download]

Related Products