SEH3C50 - 50 Amp Circuit Breaker

SEH3C50 - 50 Amp Circuit Breaker

The SEH3C50 is a high-quality, commercial‑grade 50 Amp, 3‑pole molded‑case circuit breaker built to protect your electrical systems from overloads, faults, and short circuits. Designed for both industrial and business applications, this compact yet powerful unit delivers dependable performance—so you can trust it to keep your power distribution safe and efficient.

Key Features and Benefits

• Reliable Overload and Short‑Circuit Protection: Thermal‑magnetic trip mechanism offers precise response to overcurrents and short circuits, ensuring dependable protection even in challenging conditions.
• High Interrupting Capacity: Rated for 18k A.I.C. at 240 VAC and 14k A.I.C. at 480 VAC, it’s versatile enough for most commercial and industrial power configurations.
• Space‑Saving Design: Measures just 4.13″ W × 6.31″ L × 3.38″ D—ideal for tight panel layouts or crowded breaker enclosures.
• Durable SEH Frame Style: Built from long‑lasting materials engineered to stand up to regular use and fluctuating temperatures (operates effectively up to 40 °C).

Technical Specifications

• Number of Poles: 3‑Pole
  
• Rated Current: 50 Amps
  
• Interrupting Capacity:
  • 18 kA @ 240 VAC
  • 14 kA @ 480 VAC
• Frame Construction: SEH Molded Case
  
• Dimensions:
  • Width: 4.13 inches
  • Length: 6.31 inches
  • Depth: 3.38 inches
• Weight: 6.50 lbs (≈ 2.95 kg)
  
• Max Operating Temperature: 40 °C
  
• Device Type: Thermal‑Magnetic Circuit Breaker
  

Material Compliance and Certifications

• Industry Standards: Engineered to meet or exceed rigorous industry safety and performance standards, the SEH3C50 is manufactured using quality materials for dependable electrical protection.
• Certifications: Built in full compliance with recognized certifications (UL, IEC, or similar)—ensuring trust in commercial and industrial use cases.

Suitability

• Industrial Distribution Panels: Ideal for multi‑phase systems in factories, pump stations, and heavy‑duty power setups.
• Commercial Facilities: Perfect for office buildings, schools, hospitals, or retail environments needing dependable circuit protection.
• Flexible Voltage Use: With 240 VAC and 480 VAC interrupting ratings, it adapts easily to variable voltage environments.
• Compact Panel Installations: Small form factor makes it a solid fit for cramped breaker cabinets and retrofit jobs.