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Moulded Case Circuit Breaker 400A Frame 3P 110kA 690V Smart Electronic NHP

BRAND: Terasaki
SKU: P400S3400SE
$9,123.40 List price: $11,369.20
+ −
30 Days Return Electricians Unlock Trade Access
NHP Moulded Case Circuit Breaker 3P 400A features 110kA breaking capacity, 690V rated. Suited to main switchboards and sub-mains.
Technical Specifications
  • Rated Current: 400 A
  • Number of Poles: 3
  • Max Rated Operation Voltage: 690 V
  • Short Circuit Breaking Capacity: 110 kA
  • Type of Protection: Electronic release
  • Trip Curve: LSIG
  • Frame Size Rating: 400 A
  • Long Time Overload Protection Adjustment: 160-400 A
  • Instantaneous Protection Adjustment: 1200-4800 A
  • Integrated Earth Fault Protection: Yes
  • Rated Frequency: 50-60 Hz
  • Rated Insulation Voltage: 800 V
  • Suitable for Isolation: Yes
  • Rated Impulse Withstand Voltage: 8 kV
  • Over Voltage Category: IV
  • Power Loss per Pole: 28.4 W
  • Mechanical Life: 15000 cycles
  • Max Vibration Acceleration: 19 m/s²
  • Cable Cross Section Range: 35-400 mm²
  • Dimensions (H x L x W): 260mm x 145mm x 140mm
  • Weight: 4.3 kg
Key Features
  • Electronic release trip unit for enhanced protection.
  • Integrated energy metering and communication functions.
  • Zone selective interlocking for improved safety.
Professional Installation Requirements
  • Professional installation by a qualified electrician is recommended for optimal safety.
Applications
  • Industrial: Power distribution in manufacturing facilities
  • Commercial: Electrical protection in commercial buildings
  • General: Any application requiring reliable circuit protection
Standards & Compliance
  • Complies with AS/NZS IEC 60947.2 for safety and performance standards.
Environmental Benefits
  • Energy-efficient design reduces power loss.
Warranty Information

Standard warranty applies, please check with the manufacturer for details.

Available Now

The Terasaki TemBreak PRO MCCB 400 Frame 110kA 3P 400A Smart Electronic is available now for immediate purchase. Ideal for industrial and commercial applications requiring reliable circuit protection.

Non-Returnable & Non-Cancellable

P400S3400SE-AU-TBP-MCCB-400AF-Datasheet.pdf (P400S3400SE-AU-TBP-MCCB-400AF-Datasheet.pdf, 1,255 Kb) [Download]

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