ABB FH204 RCCB AC-63/0.03, 63A 4-pole 30mA; white unit with red stripe and black toggle, front view
ABB FH204 RCCB 63A 4-pole, 30 mA residual current breaker, white housing with red ABB label, front view
ABB FH204 RCCB 63A 4-pole 30mA residual current circuit breaker, white body with red ABB label and black toggle
ABB FH204 RCCB AC-63/0.03, 63A 4-pole 30mA; white unit with red stripe and black toggle, front view
ABB FH204 RCCB 63A 4-pole, 30 mA residual current breaker, white housing with red ABB label, front view
ABB FH204 RCCB 63A 4-pole 30mA residual current circuit breaker, white body with red ABB label and black toggle

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

ABB

ABB RCCB 63 Amp 4-Pole 30mA Type AC — FH204 ELCB

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Order before 12 PM for same-day dispatch. Delivered in 1–2 business days across the UAE, free on orders over AED 200 (AED 15 below). Unused items in sealed packaging can be returned within 7 days.

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ABB FH204 AC-63/0.03 — 63A, 4P RCCB, 30mA

ABB FH204 AC-63/0.03 is a four-pole residual current circuit breaker (RCCB) rated at 63A with 30mA residual current sensitivity. It is designed to detect earth leakage and disconnect the circuit to help protect personnel and equipment in residential, commercial, and industrial installations. Suitable for distribution boards and panel mounting, this ABB device is a practical choice for UAE electrical projects where reliable earth fault protection is required.

Key Features

  • 63A rated current with 4-pole configuration
  • 30mA residual current sensitivity for enhanced personnel protection
  • AC-type protection for earth leakage faults
  • DIN rail mounting for quick and clean panel integration
  • Suitable for distribution boards, control panels, and main electrical installations
  • Proven ABB reliability for UAE electrical installations

Technical Specifications

Attribute Value
Brand ABB
Model FH204 AC-63/0.03
Type RCCB / ELCB
Rated Current 63A
Poles 4
Sensitivity 30mA
Protection Type AC Type
Mounting DIN Rail

Applications

  • Distribution boards and commercial electrical panels
  • Industrial installations requiring reliable earth leakage protection
  • Residential main panels and safety-critical circuits where leakage faults pose risk

FAQ

  • What's the difference between an MCB and an RCCB/RCD?
    An MCB protects circuits and wiring against overload and short-circuit current. An RCCB like this one protects against earth leakage by monitoring current imbalance and disconnecting the circuit — the two are complementary and are normally installed together in a distribution board.
  • What does the 30mA sensitivity rating mean?
    30mA RCCBs are sized for personnel/shock protection on final circuits — the standard choice for socket outlets and circuits people directly touch.
  • Is this a 4-pole ELCB or RCCB?
    Yes — RCCB and ELCB are two names for the same type of device. This model is a 4-pole unit rated 63A with 30mA sensitivity, switching all three phases plus neutral.
  • Does it mount on DIN rail?
    Yes, it's designed for standard DIN rail mounting in distribution boards and panels alongside other DIN-rail devices.
  • Can I install this myself?
    No. RCCBs are wired into a live distribution board and must be installed by a licensed electrician in line with UAE wiring regulations.

Orders placed before 12 PM (UAE time) are dispatched the same business day and delivered in 1–2 business days across the UAE. Delivery is free on orders over AED 200; below that it costs AED 15. International shipping is charged by weight at checkout, and international orders cannot be returned. Read our Shipping Policy and Refund Policy.

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