Eaton residual current circuit breaker 4-pole 63A 30mA type A (PFIM-63/4/003-A-MW) - 235443

Eaton 4-pole residual current circuit breaker 63A 30mA Type A (PFIM-63/4/003-A-MW) – Reliable residual current protection for demanding applications

The Eaton PFIM-63/4/003-A-MW residual current circuit breaker (part number: 235443) is a reliable solution for protecting your electrical installations. This 4-pole residual current circuit breaker, with a rated current of 63 A and a residual current value of 30 mA, offers excellent protection against electrical faults and potential electric shocks. Particularly suitable for residential, commercial , and industrial applications, the breaker protects against both AC and pulsating DC residual currents , making it ideal for modern installations that generate these types of currents.

Technical details:

• Model: PFIM-63/4/003-A-MW (Type A)
  
• Number of poles: 4-pole (ideal for 3-phase systems with neutral conductor)
  
• Rated current (In): 63 A (for medium to large electrical installations)
  
• Rated short-circuit withstand capability (Icn): 630 A (maximum current carrying capacity in case of short-circuit faults)
  
• Fault current value (IN): 30 mA (highest protection against dangerous fault currents)
  
• Fault current type: Pulse current sensitive (detects both alternating and pulsating direct fault currents)
  
• Surge current resistance: Conditionally surge current resistant up to 250 A (enables operation even with voltage spikes and transient fault currents)
  
• Operating and nominal voltage: 230/400 V (for standard installations in residential and commercial buildings)
  
• Mounting: DIN rail mounting, easy installation in electrical distribution cabinets
  
• Clamping cross-section:
  • Solid wire: 1.5–35 mm²
    
  • Multi-stranded: 2 x 16 mm²
    
  
  
• Cap installation dimension: 45 mm (compact size for easy integration)
  
• Installation width: 4 TE (70 mm)
  

Key features and benefits:

1. Type A – Reliable protection: The Eaton Type A residual current circuit breaker detects both AC and pulsating DC fault currents and is therefore particularly suitable for modern electrical appliances that generate such currents, such as inverters , LED lighting or computer systems .
   
2. High short-circuit withstand capability: The switch is equipped with a rated short-circuit withstand capability of 630 A , which provides additional safety, especially in the event of current spikes and sudden short-circuit faults.
   
3. Pulse current sensitive: The residual current circuit breaker (RCCB) detects pulsating fault currents, which frequently occur in modern devices. This ensures that devices with AC and DC faults are also safely disconnected.
   
4. Surge current resistance: The switch is surge current resistant up to 250 A , which makes it resistant to transient disturbances and voltage spikes that can be caused by switching operations or fault currents.
   
5. Easy installation and adaptation: The Eaton residual current circuit breaker (RCCB) can be easily mounted on DIN rails and is compatible with terminal cross-sections of 1.5–35 mm² for solid conductors and 2 x 16 mm² for stranded conductors. This allows for flexible installation in various applications.
   
6. Compact design: With an installation dimension of 45 mm and a width of 4 TE (70 mm), the switch is particularly space-saving and suitable for installation in distribution cabinets without wasting valuable space.
   

Areas of application:

• Residential buildings: Ideal for use in private homes, especially in combination with modern appliances that generate pulsating residual currents. Protection against residual currents ensures maximum safety.
  
• Commercial and industrial buildings: Perfectly suited for commercial areas such as offices, workshops or production facilities, where electrical safety and reliable protection against fault currents are required.
  
• Industrial applications: The residual current circuit breaker (RCCB) is also suitable for industrial plants with 3-phase systems that need to be reliably monitored and protected.
  

Why the Eaton residual current circuit breaker PFIM-63/4/003-A-MW?

The Eaton PFIM-63/4/003-A-MW residual current circuit breaker (RCCB) offers maximum protection for all electrical installations where pulsating fault currents may occur. Its high short-circuit withstand capability , pulse current sensitivity , and surge current-resistant design make it ideal for modern installations and demanding applications. Easy DIN rail mounting and flexible connection options ensure straightforward installation.

Manufacturer part number : 235443
Article number : VER0874

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