Hager CFC264J RCCB 63A 2-Pole 300mA Type AC — ELCB Made in France

Hager 63A 2P 300mA ELCB/RCCB CFC264J

Ensure reliable earth leakage protection in UAE installations with the Hager CFC264J ELCB/RCCB. This 2-pole device delivers robust fault protection with a 300 mA residual current rating, safeguarding electrical systems against earth faults.

Key Features

• Current rating: 63 A
• Number of poles: 2
• Rated residual operating current: 300 mA
• Frequency: 50 Hz
• Compliance: IEC 61008-1
• Brand: Hager
• Type: Standard Circuit Breaker

Technical Specifications

Applications

• Residential distribution boards requiring earth leakage protection
• Commercial facilities needing robust RCCB protection for critical circuits
• Safety-conscious installations where leakage protection reduces shock risk

FAQ

• What's the difference between an RCCB and an MCB?
  An RCCB (ELCB) detects earth leakage current and disconnects the circuit to protect against electric shock — it does not protect against overload or short-circuit current. It's normally installed alongside MCBs, which handle overload and short-circuit protection; the two work together, not as substitutes for each other.
• What does the 300mA rating mean, and do I need this sensitivity?
  300mA sensitivity is typically used for fire protection on distribution or fixed-appliance circuits, rather than direct personal shock protection — check your circuit's requirement before ordering. If you're unsure which sensitivity your board needs, an electrician can confirm from the circuit design.
• How many poles do I need?
  This is a 2-pole unit, suited to a single-phase circuit (with neutral switched). Match the pole count to your incoming supply and the circuit(s) you're protecting.
• Can I install this myself?
  No — an RCCB is installed inside a distribution board and connected to live busbars. This must be done by a licensed electrician.