MCCB Price in Sri Lanka 2026 – Buy Moulded Case Circuit Breakers from India
MCCB Price in Sri Lanka – Schneider NSX100 & Indoasian Optium from India
A Moulded Case Circuit Breaker (MCCB) protects feeders, sub-mains, and large motors from overloads and short circuits where a standard MCB does not have sufficient breaking capacity. MCCBs are used at the incomer position in distribution boards, at the output of transformers and generators, and for protection of HV/AC chillers, large pumps, and compressors in Sri Lanka’s commercial and industrial buildings. The key parameters when selecting an MCCB are the rated current (In), breaking capacity (Icu), and the number of poles (3P or 4P).
MyElectric.in stocks two brands of MCCB for export to Sri Lanka — Schneider Electric NSX100 series (available in 25kA, 36kA, and 50kA breaking capacities) and Indoasian Optium 2.0/2.1 (budget option with 16kA–36kA breaking capacity). Both carry IEC 60947-2 certification. Proforma invoice in 2 business hours.
Brand Comparison – MCCB at a Glance
| Brand | Series | Breaking Capacity | Current Range | Poles | Trip Unit |
|---|---|---|---|---|---|
| Schneider Electric | NSX100B | 25kA @ 415V | 16A – 100A | 3P / 4P | TMD (adjustable) |
| Schneider Electric | NSX100F | 36kA @ 415V | 16A – 100A | 3P / 4P | TMD (adjustable) |
| Schneider Electric | NSX100N | 50kA @ 415V | 16A – 100A | 3P | TMD (adjustable) |
| Indoasian | Optium 2.0 | 16kA / 25kA @ 415V | 16A – 63A | 3P / 4P | TM (adjustable) |
| Indoasian | Optium 2.1 | 36kA @ 415V | 40A – 630A | 3P | Electronic / TM |
Understanding MCCB Breaking Capacity for Sri Lanka
Breaking capacity (Icu) is the maximum fault current the MCCB can safely interrupt without damage. Sri Lanka’s CEB distribution system delivers prospective short circuit currents of 10–25kA at the service entrance of most commercial buildings, rising to 35–50kA at transformer LV busbars in industrial facilities. Selecting the correct Icu prevents the MCCB from failing to clear a fault and causing a fire or explosion. As a rule: NSX100B (25kA) for standard commercial incomer protection up to 200kVA transformers; NSX100F (36kA) for 200–500kVA transformers and main distribution boards; NSX100N (50kA) for large industrial sites and transformer LV busbars above 500kVA. The Indoasian Optium 2.0 at 16kA is suitable for sub-distribution boards in buildings that are already protected by a higher-rated main MCCB.
Schneider Electric NSX100 MCCB — SKUs & Links
The Schneider NSX100 is the industry benchmark MCCB in the sub-100A range, used by consultants, panel builders, and EPC contractors across South Asia and the Gulf. The TMD (Thermal Magnetic Dual) trip unit provides independently adjustable overload (Ir) and short circuit (Im) settings, allowing the same breaker body to be set at any point between 63% and 100% of its rated current — eliminating the need for multiple breaker sizes on a project.
| SKU | Series | Rating | Poles | Breaking |
|---|---|---|---|---|
| C10B3TM016 | NSX100B | 16A | 3P | 25kA |
| C10B3TM025 | NSX100B | 25A | 3P | 25kA |
| C10B3TM050 | NSX100B | 50A | 3P | 25kA |
| C10B3TM080 | NSX100B | 80A | 3P | 25kA |
| C10F3TM040 | NSX100F | 40A | 3P | 36kA |
| C10F3TM050 | NSX100F | 50A | 3P | 36kA |
| C10F3TM080 | NSX100F | 80A | 3P | 36kA |
| C10F6TM080 | NSX100F | 80A | 4P | 36kA |
| C10N3TM016 | NSX100N | 16A | 3P | 50kA |
| C10N3TM025 | NSX100N | 25A | 3P | 50kA |
| C10N3TM032 | NSX100N | 32A | 3P | 50kA |
Indoasian Optium MCCB — SKUs & Links
For projects with a tighter budget where the available fault current at the installation point is confirmed to be below 36kA, Indoasian’s Optium 2.0 and 2.1 MCCBs offer IEC 60947-2 compliant protection at a significantly lower price than the Schneider NSX range. The Optium 2.0 covers smaller ratings (16A–63A) at 16kA and 25kA breaking capacities, while the Optium 2.1 is available from 40A to 630A with a 36kA breaking capacity and an optional electronic trip unit for more precise settings.
| SKU | Series | Rating | Poles | Breaking |
|---|---|---|---|---|
| 830221 | Optium 2.0 | 16A | 3P | 16kA |
| 830235 | Optium 2.0 | 16A | 4P | 16kA |
| 830251 | Optium 2.0 | 16A | 3P | 25kA |
| 830265 | Optium 2.0 | 16A | 4P | 25kA |
| 830430 | Optium 2.1 | 40A | 3P | 36kA |
| 830431 | Optium 2.1 | 100A | 3P | 36kA |
| 830432 | Optium 2.1 | 160A | 3P | 36kA |
| 830433 | Optium 2.1 | 250A | 3P | 36kA |
| 830510 | Optium 2.1 | 400A | 3P | 36kA |
Havells G Frame MCCB — Available on myelectric.in
Havells G Frame MCCBs cover 63A–160A at 10kA breaking capacity in 3-pole (TP) and 4-pole (FP) versions. Ideal for sub-distribution panel incomers, feeder protection, and motor circuit protection in Sri Lanka commercial and industrial installations.
| SKU / Buy Link | Current | Poles | Breaking Capacity |
|---|---|---|---|
| IHLGST0063 | 63A | 3P | 10kA |
| IHLGST0100# | 100A | 3P | 10kA |
| IHLGST0125# | 125A | 3P | 10kA |
| IHLGST0160# | 160A | 3P | 10kA |
| IHLGSF0063 | 63A | 4P | 10kA |
| IHLGSF0100# | 100A | 4P | 10kA |
| IHLGSF0125# | 125A | 4P | 10kA |
| IHLGSF0160# | 160A | 4P | 10kA |
Also Available — Siemens Sinova 3VJ1 MCCB
myelectric.in also stocks the complete Siemens Sinova 3VJ1 MCCB range — 77 variants from 16A to 400A at 10kA–55kA breaking capacity. See full Siemens 3VJ1 MCCB listing →
Exporting MCCBs from India to Sri Lanka
MCCBs are classified under HS code 8536.20 for Sri Lanka customs. Air freight via DHL or FedEx delivers in 4–7 working days for urgent site requirements; sea freight is available for full panel orders at a lower cost with 12–18 days transit. All Schneider Electric products are CE marked and come with Schneider’s global warranty. Both Schneider NSX100 and Indoasian Optium are manufactured in India, qualifying for ISFTA preferential customs duty where applicable. Send your BOQ (bill of quantities) — including the transformer kVA, cable size, and downstream load details — and we’ll recommend the correct MCCB model and issue a proforma invoice within 2 business hours.
📲 +91 94814 00316 — WhatsApp your requirement for a proforma invoice within 2 hours. | myelectric.in/sri-lanka