63A 300MA FP Caretron RCCB – Indoasian

Name: 63A 300mA FP RCCB by Indoasian | Earth Leakage Protection | 810167
Brand: Indoasian
SKU: 810167
Price: 1959.30 INR
Availability: InStock

SKU: 810167

Original price was: ₹4,354.00.Current price is: ₹1,959.30. Excl. GST

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Sourced through authorised channels, the Indoasian 810167 rccb delivers dependable performance for reliable circuit protection and isolation. Key ratings include 63 A, 4 Poles. myelectric.in stocks the 63A 300MA FP Caretron RCCB for contractors, panel builders, and project buyers — buy online with GST invoice, or request a bulk quote for domestic supply and export to UAE, Singapore, UK, USA, Sri Lanka and more.

📋 Technical Specifications

Parameter	Value
Brand	Indoasian
Part Number / SKU	810167
Category	RCCB
Series / Model	Caretron
Current Rating	63 A
Poles	4 Poles
Sensitivity	300 mA
Rated Voltage	415V AC (3-phase 4-wire)
Rated Frequency	50 Hz
Max Break Time	≤ 300 ms at rated IΔn (per IEC 61008-1)
RCD Type	Type AC (sinusoidal AC sensitive)
Protection Function	Earth leakage only — pair with upstream MCB for overcurrent
Mounting	35mm DIN rail (EN 60715)
Test Facility	Built-in test button (monthly test per IS 12640)
Standard	IS 8828 / IEC 60898-1
Certifications	BIS certified (ISI mark)

⚡ Key Features

300 mA sensitivity — coarse sensitivity for fire protection on large circuits — must be backed by a 30mA RCCB at the point of use for personnel protection.
63 A rated load current — the RCCB carries this full circuit current continuously while monitoring the live-neutral balance for any earth leakage.
4 Poles — for three-phase four-wire (TN-S/TT) installations; all four conductors pass through the toroidal CT for complete leakage detection.
Earth-leakage protection only — no overload or short-circuit protection; install in series with an appropriately rated MCB for full circuit protection.
Mandatory test button — simulate a leakage fault to verify the trip mechanism without live fault conditions; test monthly per IS 12640 recommendation.
Type AC — designed for purely sinusoidal AC residual currents on standard residential and commercial circuits.
B curve: for resistive loads (heaters, lighting); C curve: for inductive loads (motors, transformers)
Manufactured to IEC 61008 / IS 12640-1 — complies with the applicable Indian BIS and IEC international standards for this product category.
BIS certified (ISI mark) — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised Indoasian product — sourced directly from the official distribution network with full manufacturer traceability and warranty.

❓ Frequently Asked Questions

Q: What is the significance of the 63 A rating on the 810167?

A: The 63 A rating is the device’s maximum continuous current carrying capacity under specified conditions (typically 40°C ambient). For circuit design, use 80% of this value as the design current to allow for derating due to grouping, temperature, and future load growth.

Q: Why is the 300 mA sensitivity specified on the 810167 and when should you choose a different rating?

A: 300 mA is the residual current at which the 810167 will trip within 300ms. A 30mA sensitivity provides additional shock protection (mandatory for socket circuits per IS 732). 100mA is used for fire protection (no shock protection). 300mA protects feeders without nuisance tripping. Choose based on the circuit’s risk profile — never use >30mA for socket outlet circuits in wet or high-risk locations.

Q: Will the 810167 trip on earth faults from variable frequency drives (VFDs)?

A: VFDs, LED drivers, and switched-mode power supplies generate high-frequency leakage currents that can cause nuisance tripping in standard Type AC RCCBs. If your installation includes VFDs, use a Type A (for pulsating DC components) or Type F/B RCCB. The 810167 specification (AC or A type) determines suitability — check the product marking.

Q: How many downstream circuits can be protected under the 810167 without nuisance tripping?

A: Downstream MCBs or RCBOs can be connected below the 810167, but the total standing leakage current of all connected circuits must not exceed 30–50% of the RCCB’s rated sensitivity — typically 9–15mA for a 30mA device. Each appliance with a filter (computers, VFDs, LED drivers) contributes 0.5–3mA of standing leakage, so limit the count of such loads per RCCB to prevent cumulative leakage causing nuisance tripping.

Q: Which Indoasian accessories are compatible with the 810167?

A: The Indoasian Caretron series supports snap-on accessories including auxiliary contacts (OF), alarm contacts (SD), shunt trip coils (MX), undervoltage releases (MN), and comb busbars. Accessories are series-specific — always verify compatibility using the Indoasian product catalogue before ordering. myelectric.in can advise on the correct accessory part numbers for the 810167.