AURORE RLT 63A Cut Out Unit C/W Fuse RC-163 | IEC60947-3
The AURORE RLT RC-163 63A Cut Out Unit C/W Fuse is a heavy-duty electrical protection and circuit isolation device certified to international IEC60947-3 standards. Designed for low-voltage single-phase energy distribution in Malaysia, it combines a fuse switch with robust overcurrent and short-circuit protection. It is ideal for residential main switchboards, meter boards, commercial distribution boards, and industrial sub-panels.
Full Description:
The
AURORE RLT RC-163 63A Cut Out Unit C/W Fuse acts as a critical line defender between incoming utility power mains and downstream consumer units.
Built for single-phase low-voltage systems, it provides immediate, reliable isolation during overcurrent, high thermal surges, or short-circuit events.Manufactured under the IEC60947-3 standard, this switch-disconnector ensures mechanical and electrical safety during routine circuit maintenance or emergency power isolation.
Heavy-Duty Build & Thermal Endurance
The housing is constructed from high-grade thermo-hardened, flame-retardant composite material built to withstand high temperatures and prevent dielectric arc tracking.
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High-Purity Copper Terminals: Internal busbars and terminal screws feature anti-corrosive copper/brass alloys that lower resistance, minimize voltage drop, and prevent heat buildup under continuous 63A load.
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Integrated Fuse Protection: Comes complete with a fitted 63A High-Rupturing Capacity (HRC) fuse link inside an ergonomic, safe removable carrier.
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Durable Outer Shell: Weather- and impact-resistant casing designed for reliable performance in Malaysian climatic conditions.
Target Applications in Malaysia
- Residential DB Boards & Meter Boxes: Serves as the primary service cut-out fuse next to utility kWh energy meters in landed properties, townhouses, and high-rise apartments.
- Commercial Shoplots & Offices: Secures main incoming line sub-circuits, heavy HVAC equipment, and secondary sub-panels.
- Industrial & Factory Panels: Delivers single-phase equipment isolation for machinery, workshops, and light manufacturing power setups.
Specifications
- Brand: RLT
- Model: RC-163
- Product Type: Cut-Out Fuse-Switch Unit C/W Fuse
- Standard: IEC60947-3
Q1: What is the function of the AURORE RLT RC-163 63A Cut Out Unit?
A:It acts as a primary safety isolator and circuit protection device, stopping overcurrent and short circuits from reaching electrical DB panels.
Q2: Does the AURORE RLT RC-163 come with an internal fuse?
A:Yes, the unit comes complete (C/W) with an integrated 63A fuse link inside a removable safety carrier handle.
Q3: Can I use the RLT RC-163 cut-out unit for single-phase DB box replacement in Malaysia?
A: Yes, it is suitable for standard single-phase 230V/240V residential and light commercial DB board or meter box setups across Malaysia.
Q4: What happens when an electrical overload occurs in the AURORE RLT 63A unit?
A: The internal 63A fuse safely breaks the flow of excess current, isolating downstream equipment from damage or fire hazards.
Q5: Is a cut-out unit the same as a main circuit breaker (MCB)?
A: No, a cut-out unit uses a fusible link combined with a manual switch carrier, offering higher rupturing protection at the incoming service entry before the main breaker panel.
Q6: Who should install the AURORE RLT RC-163 63A Cut Out Unit?
A: Installation must be performed by a competent electrician registered with Suruhanjaya Tenaga (Energy Commission Malaysia) for safety compliance.
Q7: Why choose an IEC60947-3 compliant cut-out unit?
A: IEC60947-3 certification guarantees the switch carrier can safely handle full load switching and electrical isolation under heavy service usage.
Q8: How do I replace a blown fuse inside the AURORE RLT RC-163?
A:Disconnect main power, isolate the switch handle, remove the carrier unit safely without touching live terminals, and insert a new rated 63A link.
Q9: Where can I buy original AURORE RLT RC-163 units in Malaysia?
A: Available through authorized Malaysian electrical wholesalers, hardware distributors, and online marketplaces.
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