C63H31M500 | NSX630H 70kA AC 3P3D 500A 1.3M – Schneider Electric
₹133,730.00 Original price was: ₹133,730.00.₹64,190.40Current price is: ₹64,190.40. Excl. GST
Dispatch By : 6 Weeks
Dispatch By : 6 Weeks
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Additional Addons/Accessories
LV429387 | MX shunt trip release, Compact NSX, PowerPact Multistandard, EasyPact CVS, rated voltage 220 to 240 VAC 50/60 Hz, 208 to 277 VAC 60 Hz – Schneider Electric
LV432614T | INTERLOCKING 400-630 FOR TOGGLE – Schneider Electric
LV432631 | FIXED LOCKING DEVICE FOR 3 PADLOCKS – Schneider Electric
LV429454 | Wireless auxiliary contact NSX – Schneider Electric
LV432464 | Vigi 200-440V 3P for NSX400/630 – Schneider Electric
LV432591 | 1 3P SHORT TERMINAL SHIELD. – Schneider Electric
LV429408 | MN 380-415V50/60HZ 440-480V60HZ UVR – Schneider Electric
LV432641 | motor mechanism, MT 400-630, Compact NSX400/630, PowerPact Multistandard L, 220 to 240 VAC 50/60 Hz, 208 to 277 VAC 60 Hz – Schneider Electric
LV432593 | 1 3P LONG TERMINAL SHIELD – Schneider Electric
LV432598T | ROTARY HANDLE EXT 400-630 BLK – Schneider Electric
29450 | standard auxiliary contact, circuit breaker status OF-SD-SDE-SDV, 1 single contact – Schneider Electric
LV429388 | MX shunt trip release, Compact NSX, PowerPact Multistandard, EasyPact CVS, rated voltage 380 to 415 VAC 50/60 Hz, 440 to 480 VAC 60 Hz – Schneider Electric
LV432597T | ROTARY HANDLE DIR 400-630 BLK – Schneider Electric
LV432570 | interphase barriers, Compact NSX 400/630, EasyPact CVS 400/630, set of 6 parts – Schneider Electric
LV432513 | TORQUE LIMITING SCREWS (SET OF 12) – Schneider Electric
LV432621T | INTERLOCKING 400-630 FOR DIR ROT-HANDLE – Schneider Electric
LV429407 | MN undervoltage release, Compact NSX, PowerPact Multistandard, EasyPact CVS, rated voltage 220 to 240 VAC 50/60 Hz, 208 to 277 VAC 60 Hz – Schneider Electric
LV432538 | COMPACT PLUG IN BASE KIT 3P – Schneider Electric
The Schneider Electric C63H31M500 is a mccb from the ComPacT range, engineered for reliable circuit protection and isolation in demanding Indian and international installations. Key ratings include 500 A at 65 °C, 690 V AC 50/60 Hz, 3P. Buy the C63H31M500 | NSX630H 70kA AC 3P3D 500A 1.3M online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.
📋 Technical Specifications
| Product | |
| Brand | Schneider Electric |
| Part Number / SKU | C63H31M500 |
| Category | MCCB |
| Main | |
| Range | ComPacT |
| Product name | ComPacT NSX |
| Device short name | NSX630H |
| Product or component type | Circuit breaker |
| Device application | Motor protection |
| Poles description | 3P |
| Protected poles description | 3D |
| [In] rated current | 500 A at 65 °C |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| Utilisation category | Category A |
| Breaking capacity | 100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1 65 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1 20 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1 |
| Breaking capacity code | H 70 kA 415 V AC |
| Trip unit name | MicroLogic 1.3 M |
| Trip unit technology | Electronic |
| Trip unit protection functions | SI |
| Control type | Toggle |
| Circuit breaker mounting mode | Fixed |
| Complementary | |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ics] rated service breaking capacity | 100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 15000 cycles |
| Electrical durability | 8000 cycles at 440 V In/2 4000 cycles at 440 V In 6000 cycles at 690 V In/2 2000 cycles at 690 V In |
| Power dissipation per pole | 25 W |
| Mounting support | Backplate |
| Mounting position | Horizontal and vertical Flat on the back |
| Upside connection | Front |
| Downside connection | Front |
| Connection pitch | 45 mm |
| Protection type | S : for short time short-circuit protection I : for instantaneous short-circuit protection |
| Trip unit rating | 500 A at 65 °C |
| Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
| [Isd] Short-time protection pick-up adjustment range | 2500 A 3000 A 3500 A 4000 A 4500 A 5000 A 5500 A 6000 A 6500 A |
| Short-time protection delay adjustment type tsd | Fixed |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 6500 A |
| Earth-leakage protection | Without |
| Zone selective interlocking ZSI | Without |
| Number of slots | 6 slot(s) |
| Local signalling | Flashing LED (green) for ready to operate |
| Width (W) | 140 mm |
| Height (H) | 255 mm |
| Depth (D) | 110 mm |
| Product weight | 6.2 kg |
| Environment | |
| Standards | EN/IEC 60947-2 |
| Overvoltage category | III |
| Electrical shock protection class | Class II on front face |
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -50…85 °C |
| Relative humidity | 0…95 % |
| Operating altitude | 0…2000 m without derating 2000 m…5000 m with derating |
| Packing Units | |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 15.000 cm |
| Package 1 Width | 16.000 cm |
| Package 1 Length | 29.000 cm |
| Package 1 Weight | 5.764 kg |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 2 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 40.000 cm |
| Package 2 Length | 60.000 cm |
| Package 2 Weight | 12.178 kg |
| Unit Type of Package 3 | P12 |
| Number of Units in Package 3 | 8 |
| Package 3 Height | 45.000 cm |
| Package 3 Width | 80.000 cm |
| Package 3 Length | 120.000 cm |
| Package 3 Weight | 60.712 kg |
| Contractual warranty | |
| Warranty (in months) | 18 |
⚡ Key Features
- 630 A frame rating — handles the full rated current continuously; designed for feeder and sub-distribution protection where fault levels exceed MCB capability.
- Performance level H — breaking capacity 70 kA (high breaking capacity, for MV/LV transformer secondaries and large industrial plants).
- Thermal-magnetic trip unit — factory-calibrated overload and short-circuit protection; suitable for standard feeder circuits without electronic adjustment.
- CompacT NSX form factor — 70mm wide per pole; designed for high-density LV switchboards with up to 3 units per standard 250mm busbar bay.
- Rotary handle with padlocking points — LOTO compliant; handle locks in OFF position with up to 3 padlocks, preventing accidental energisation during maintenance.
- Manufactured to IEC 60947-2 / IS 13947-2 — complies with the applicable Indian BIS and IEC international standards for this product category.
- BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
- Genuine authorised Schneider Electric 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.
🔗 Compatible Products & Accessories
The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:
❓ Frequently Asked Questions
Q: What load can the C63H31M500 protect at its rated 630 A?
A: The C63H31M500 is rated to carry and protect circuits up to 630 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 630 A rating is used directly. Derate by 20% for ambient temperatures above 40°C.
Q: What does the 70 kA breaking capacity on the C63H31M500 mean in practice?
A: Breaking capacity (70 kA) is the maximum prospective short-circuit current the C63H31M500 can safely interrupt without damage. Before installing, verify that the prospective fault level at the installation point does not exceed 70 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 C63H31M500 be motorised for remote switching and automation?
A: Yes. Schneider Electric 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 C63H31M500 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 C63H31M500 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 Schneider Electric coordination table for the specific contactor-overload-MCCB combination to confirm Type 1 or Type 2 coordination is achieved.












