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Moulded Case Circuit Breaker 250A Frame 4P 36kA 690V NHP

BRAND: Terasaki
SKU: A250F4250TM
$1,323.60 List price: $1,649.40
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NHP Moulded Case Circuit Breaker 4P 250A features 36kA breaking capacity, 690V rated. Suited to main switchboards and sub-mains.
Technical Specifications
  • Rated Current: 250 A
  • Number of Poles: 4
  • Max Rated Operation Voltage: 690 V
  • Rated Ultimate Short Circuit Breaking Capacity: 36 kA
  • Rated Service Short Circuit Breaking Capacity: 20 kA
  • Type of Protection: Thermal/magnetic release
  • Trip Curve: Adjustable thermal, adjustable magnetic
  • Long Time Overload Protection Adjustment Range: 160-250 A
  • Instantaneous Protection Adjustment Range: 1250-2750 A
  • Rated Frequency: 50-60 Hz
  • Rated Insulation Voltage: 690 V
  • Rated Short Circuit Breaking Capacity (ICU): 4 kA
  • Rated Short Circuit Breaking Capacity (ICS): 2 kA
  • Rated Impulse Withstand Voltage: 8 kV
  • Over Voltage Category: IV
  • Mechanical Life: 18000 cycles
  • Electrical Life: 6000 cycles
  • Cable Cross Section Range: 35-185 mm²
  • Dimensions (H x L x W): 165mm x 95.5mm x 140mm
  • Weight: 1.9 kg
Key Features
  • Adjustable thermal and magnetic trip settings for customized protection.
  • High breaking capacity of 36 kA at 415 V for enhanced safety.
Professional Installation Requirements
  • Professional installation by a qualified electrician is recommended for optimal safety.
Applications
  • Industrial: Power distribution in manufacturing facilities
  • Commercial: Electrical installations in commercial buildings
  • General: Protection of electrical circuits in various applications
Standards & Compliance
  • Complies with AS/NZS IEC 60947.2 for safety and performance standards.
Environmental Benefits
  • Designed for energy efficiency, reducing power loss during operation.
Warranty Information

Standard warranty of 12 months against manufacturing defects.

Available Now

The Terasaki TemBreak PRO MCCB 250 Frame 36kA 4P 250A is available now for immediate purchase, ideal for industrial and commercial electrical installations.

A250F4250TM-AU-TBP-MCCB-250AF-Datasheet.pdf (A250F4250TM-AU-TBP-MCCB-250AF-Datasheet.pdf, 1,082 Kb) [Download]

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