Eaton residual current circuit breaker 4-pole 40A 30mA type A (PFIM-40/4/003-A-MW) - 235439

Eaton PFIM-40/4/003-A-MW residual current circuit breaker – Reliable 4-pole residual current protection for maximum safety

The Eaton PFIM-40/4/003-A-MW residual current circuit breaker (part number 235439) provides effective protection against residual currents in three-phase installations. With a rated current of 40 A and a high sensitivity of 30 mA, this residual current circuit breaker ensures the safety of people and electrical equipment. As part of the Eaton xPole series, it combines state-of-the-art technology, reliability, and easy installation for residential and commercial applications.

Technical details:

• Type: PFIM-40/4/003-A-MW (Type A, pulse current sensitive)
  
• Number of poles: 4-pole (suitable for 3-phase applications with neutral conductor)
  
• Rated current: 40 A (for versatile applications)
  
• Rated residual current: 30 mA (life-saving protection against electric shocks and fires)
  
• Rated operating voltage: 230/400 V AC
  
• Rated fault breaking capacity: 500 A
  
• Impulse current resistance: Conditionally resistant to impulse currents up to 250 A
  
• Installation width: 4 TE (70 mm)
  
• Cap installation dimension: 45 mm
  
• Mounting: DIN rail mounting (top hat rail)
  
• Clamping cross-section:
  • Solid wire: 1.5–35 mm²
    
  • Multi-stranded: 2 x 16 mm²
    
  
  
• Area of ​​application: Residential and commercial buildings
  

Areas of application:

• Private households: Protection of 3-phase devices such as heat pumps, electric stoves or PV inverters.
  
• Commercial applications: Securing machines and equipment in factories and offices.
  
• Special-purpose building: Perfect for installations with high security requirements and modern equipment technology.
  

Key features and benefits:

1. Pulse current sensitive (Type A): Detects pulsating DC fault currents, such as those generated by modern devices like LED lighting, computers or frequency converters.
   
2. Compact design: With an installation width of only 4 TE (70 mm) and a cap installation dimension of 45 mm, the switch fits into any standard distribution box.
   
3. Reliable protection: The rated residual current of 30 mA ensures the rapid detection of dangerous fault currents, while the surge current-proof design (250 A) offers additional protection against transient overvoltages.
   
4. Flexible clamping cross-section: The terminals are designed for single-wire conductors up to 35 mm² and multi-wire conductors up to 2 x 16 mm², enabling versatile wiring.
   
5. High load capacity: With a rated current of 40 A and a fault breaking capacity of 500 A, the switch is also suitable for demanding applications.
   
6. Easy installation: DIN rail mounting simplifies installation and replacement in distribution cabinets.
   

Why choose Eaton PFIM-40/4/003-A-MW?

The Eaton PFIM-40/4/003-A-MW residual current circuit breaker offers an optimal combination of safety, flexibility, and efficiency. With its robust construction, compact form, and high reliability, it is the ideal solution for modern electrical installations.

Manufacturer part number : 235439
Article number : VER0867

Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.

Switzerland: flat rate €25.00

Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.

Eaton Industries GmbH
Scheydgasse 42
A-1210 Vienna
0043 50868 – 0