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Miniature Circuit Breaker 2-Pole 40A | C Tripping Characteristic | IP20 Protection by Eaton

BRAND: Eaton
SKU: Y7-278764
$145.00 List price: $180.70
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The Eaton FAZ-C40/2 is a 2-pole miniature circuit breaker with a 40A rating and C tripping characteristic—ideal for branch circuit protection in industrial and commercial applications. Built for safety and efficiency, it features IP20 protection and a rated switching capacity of 15 kA.

Product Name/Title: Miniature Circuit Breaker 2-Pole 40A | C Tripping Characteristic | IP20 Protection by Eaton

Brand: Eaton

SKU: Y7-278764

Alternatively Known As: Eaton FAZ-C40/2 MCB, Eaton 2-pole circuit breaker 40A, xEffect FAZ Miniature Circuit Breaker

Technical Specifications
  • Type: FAZ Miniature circuit breaker
  • Number of poles: 2
  • Tripping characteristic: C
  • Rated current (In): 40 A
  • Voltage rating AC: 240 V AC / 415 V AC
  • Voltage rating DC: 60 V DC per pole
  • Rated switching capacity IEC/EN 60947-2: 15 kA
  • Rated service short-circuit breaking capacity: 7.5 kA
  • Operational frequency: 50-60 Hz
  • Mounting method: Top-hat rail IEC/EN 60715
  • Terminal capacity: up to 25 mm² for control cable
  • Degree of protection: IP20 (IEC), IP40 when fitted
  • Ambient operating temperature: -25 °C to 75 °C
  • Electrical lifespan: 10,000 operations
  • Overvoltage category: III
  • Pollution degree: 2
  • Dimensions (H x L x W): 75.5mm x 80mm x 36mm
  • Weight: 0.233 kg
Key Features
  • 2-pole miniature circuit breaker with tripping characteristic C
  • Rated current: 40 A
  • Voltage rating: 240 V AC / 415 V AC, 60 V DC per pole
  • Rated switching capacity up to 15 kA (IEC/EN 60947-2)
  • Twin-purpose terminals for solid and multi-wired conductors
  • Mounting on Top-hat rail IEC/EN 60715
  • Finger and hand touch safe terminals
  • Ambient operating temperature range: -25 °C to 75 °C
  • Additional equipment possible
  • Complies with multiple international standards including IEC/EN 60898, UL 1077, CSA
Professional Installation Requirements
  • Installation must be performed by a qualified electrician to ensure compliance with safety standards and proper operation.
Applications
  • Branch circuits protection
  • Industrial switchgear
  • Advanced commercial electrical applications
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • High electrical efficiency reduces energy loss
  • Durable design minimizes replacement frequency and waste
  • RoHS compliant, free from hazardous substances
Warranty Information

Warranty terms as provided by Eaton, typically covering manufacturing defects. Please refer to Eaton's official warranty policy.

Available Now

The Eaton Moeller series xEffect FAZ-C40/2 Miniature Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

Product specifications (skuPage.278764.pdf, 103 Kb) [Download]