Havells MCCB FP 10KA G Frame 63A
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The Leading Brand IHLGSF0063 is a mccb, engineered for reliable circuit protection and isolation in demanding Indian and international installations. Key ratings include 63 A, 4 Poles. Buy the Havells MCCB FP 10KA G Frame 63A online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.
📋 Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Leading Brand |
| Part Number / SKU | IHLGSF0063 |
| Category | MCCB |
| Current Rating | 63 A |
| Poles | 4 Poles |
| Breaking Capacity | 10 kA |
| Rated Operational Voltage (Ue) | 415V AC (50/60 Hz) |
| Mounting | Fixed, front connected |
| Rated Frequency | 50/60 Hz |
| Standard | IEC 60947-2 / IS 13947-2 |
| Certifications | BIS certified where applicable |
⚡ Key Features
- 10 kA breaking capacity at 415V AC — safely clears bolted three-phase faults in commercial and light industrial switchboards.
- Thermal-magnetic trip unit — factory-calibrated overload and short-circuit protection; suitable for standard feeder circuits without electronic adjustment.
- 4 Poles — three-phase + switched neutral (TN-S system) for full four-pole isolation per IEC 60364.
- Manufactured to IEC 60947-2 / IS 13947-2 — complies with the applicable Indian BIS and IEC international standards for this product category.
- BIS certified where applicable — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
- Genuine authorised Leading Brand product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
- GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
- Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.
❓ Frequently Asked Questions
Q: What load can the IHLGSF0063 protect at its rated 63 A?
A: The IHLGSF0063 is rated to carry and protect circuits up to 63 A continuously. For motor loads, ensure the full-load current (FLC) of the motor does not exceed this rating. For resistive loads (heaters, lighting), the 63 A rating is used directly. Derate by 20% for ambient temperatures above 40°C.
Q: What does the 10 kA breaking capacity on the IHLGSF0063 mean in practice?
A: Breaking capacity (10 kA) is the maximum prospective short-circuit current the IHLGSF0063 can safely interrupt without damage. Before installing, verify that the prospective fault level at the installation point does not exceed 10 kA — this is checked using a fault level calculation or from the upstream transformer impedance data. Installing a breaker with insufficient breaking capacity is a serious safety violation.
Q: Can the IHLGSF0063 be motorised for remote switching and automation?
A: Yes. Leading Brand MCCBs in this series support rotary handle adaptation and motorised operating mechanisms as accessories, enabling remote ON/OFF switching via PLC, SCADA, or BMS. Motorised MCCBs are used for automatic load management and remote trip in automated distribution systems.
Q: What trip unit type does the IHLGSF0063 use — thermal-magnetic or electronic?
A: Refer to the product label or datasheet for the exact trip unit specification. The trip unit determines adjustability and protection accuracy.
Q: Is the IHLGSF0063 suitable for use as a motor branch circuit protector (Type E coordination)?
A: MCCBs used for motor branch circuit protection must be coordinated with the downstream overload relay for Type 2 coordination (no damage to contactor or relay on short-circuit). Verify the Leading Brand coordination table for the specific contactor-overload-MCCB combination to confirm Type 1 or Type 2 coordination is achieved.













