Both brands offer broad low-voltage portfolios, but the right comparison is application-specific — not a "which brand is better" question. This guide compares MCB, MCCB, contactor and overload families by rating, standard and buyer risk, so you know when CHINT is a sensible cost-down and when Schneider should stay.
CHINT and Schneider Electric both offer broad low-voltage portfolios, but a sensible buyer-side comparison is application-specific. CHINT can be attractive for cost-sensitive standard distribution and motor-control panels when the project permits the brand and the exact IEC ratings/certifications are verified. Schneider remains the safer choice where the customer specification mandates Schneider, the site is standardized around Acti9 / ComPacT / TeSys, accessory compatibility matters, or the project depends on a globally standardized installed base.
Do not write "CHINT is the same as Schneider" or "CHINT is X% cheaper". Compare exact functions, standards, breaking capacity, trip/coordination, accessories, certification and project acceptance.
| Function | CHINT family | Schneider family | How to use the comparison |
|---|---|---|---|
| MCB / final distribution | NXB-63 | Acti9 iC60N | Strong functional overlap; not a one-to-one model map |
| MCCB / distribution | NM8N | ComPacT NSX / NSXm class | Match frame, trip unit, Icu/Ics, voltage, accessories |
| AC contactor | NC1 / NXC | TeSys Deca contactors | Match AC-3 current, coil, poles, aux contacts, interlock |
| Thermal/electronic overload | NXR / NR8 family | TeSys Deca overload relays | Match current range, trip class, contactor coordination |
| Item | CHINT NXB-63 | Schneider Acti9 iC60N |
|---|---|---|
| Product class | Miniature circuit breaker | Miniature circuit breaker |
| Published current range / example | NXB-63 family: 1–63 A | Example A9F79120: 20 A, 1P, C curve |
| Trip curves | B / C / D available in NXB-63 family | B / C / D variants exist in iC60N family; exact reference matters |
| Standard basis | IEC/EN 60898-1 | A9F79120: IEC/EN 60898-1 and IEC/EN 60947-2 data published |
| Breaking capacity | NXB-63 family marketed up to 10 kA; exact variant/system voltage must be checked | A9F79120: 6 kA to IEC/EN 60898-1; 10 kA to IEC/EN 60947-2 |
| Poles | 1P, 1P+N, 2P, 3P, 3P+N, 4P family options | Multiple pole variants; use exact Acti9 reference |
| Replacement rule | Candidate by rating/curve/standard only after full check | Do not infer accessory or mechanical compatibility |
NXB-63 C20 and Acti9 iC60N A9F79120 may belong to the same broad 20 A C-curve MCB use case, but that does not make them interchangeable. Verify breaking capacity at the system voltage, poles, busbar/accessories, dimensions, approval and project specification.
| Dimension | CHINT NM8N | Schneider ComPacT NSX |
|---|---|---|
| Current range | NM8N: 16–1600 A | ComPacT NSX: 100–630 A. Schneider also has smaller-frame ComPacT NSXm products; select the exact current family/reference rather than treating NSX/NSXm as one range. |
| Voltage | NM8N: AC up to 690 V; DC up to 1000 V | NSX family includes AC and dedicated DC solutions; do not generalize one AC reference to DC |
| Standard | IEC 60947 family incl. 60947-2 | IEC 60947-2 class product family |
| Trip architecture | Thermal-magnetic and electronic options across frames | Multiple trip-unit options / protection functions |
| Frame / accessory system | CHINT-specific frames/accessories | Schneider-specific frame, trip, accessory and communication ecosystem |
| Practical substitution | Possible in a new panel if project accepts and ratings are re-engineered | Brownfield replacement usually favors the installed Schneider architecture |
| CHINT | CHINT published scope | Schneider | Schneider published scope | Buyer note |
|---|---|---|---|---|
| NC1 | 9–95 A class; IEC/EN 60947-4-1 | TeSys Deca | 9–150 A motor-control range | Good overlap for standard motor starters |
| NXC | 6–630 A class; up to 690 V | TeSys Deca + higher TeSys families | Deca to 150 A motor control; broader Schneider range beyond Deca | Do not force one family across all currents |
| Accessories | CHINT aux/interlock/overload ecosystem | Schneider TeSys aux/interlock/overload ecosystem | Not physically interchangeable | Re-engineer starter assembly |
| Item | CHINT NXR / NR8 | Schneider TeSys Deca overload |
|---|---|---|
| Function | Overload + phase-loss protection for AC motors | Motor overload protection; coordinated with TeSys Deca contactors |
| Reset / indication | NXR: trip indication, manual/auto reset, temperature compensation | TeSys Deca: product-dependent reset/test/indication features |
| Example current range | Select exact NXR/NR8 frame and setting range | Example LRD14L: 7–10 A; TeSys Deca family extends to 150 A |
| Critical check | Current setting, trip class, contactor pairing, auxiliary contacts | Same checks plus direct-mount compatibility with exact LC1D contactor |
| CHINT can be a sensible choice when | Schneider should usually be retained when |
|---|---|
| New standard control/distribution panels where the end customer has not locked the brand | The project specification, consultant or end user explicitly names Schneider Electric |
| Cost-sensitive OEM equipment with controlled BOM, repeatable design and internal validation capability | Brownfield panels depend on existing Acti9, ComPacT or TeSys dimensions, accessories, communication or coordination data |
| General IEC applications where the exact CHINT reference carries the required electrical ratings and market certification | The site uses a corporate/global Schneider standard and requires common spares across countries |
| Projects where local distributor/service availability for CHINT is adequate and spare strategy is planned | Protection selectivity/coordination, advanced trip-unit integration or validated machine certification would have to be re-engineered if the brand changes; or the cost saving is small relative to commissioning, downtime, reapproval or warranty risk |
| Decision factor | CHINT | Schneider Electric | Procurement implication |
|---|---|---|---|
| Purchase price | Often cost-competitive; compare current quotation | Often premium; pricing varies by market/channel | Use same exact specification |
| Availability | Can be strong from China supply chain | Global distribution strength, but model/market availability varies | Check actual lead time |
| Certification | Many IEC/CE-certified references; verify exact model/market | Broad multi-standard portfolio | Never apply family-level certificates blindly |
| Ecosystem | Complete LV portfolio, growing international footprint | Deep Acti9/ComPacT/TeSys integration and installed base | Important in standardized plants |
| Brownfield fit | Usually requires re-engineering when replacing Schneider | Best fit for existing Schneider assemblies | Mechanical/accessory compatibility matters |
| New OEM design | Strong candidate when cost and BOM control matter | Strong candidate when customer brand/specification matters | Prototype and validate |
| Risk | Typical situation | Recommended action |
|---|---|---|
| Lower | New panel; basic MCB/contactor; brand open; standard IEC application | Compare exact ratings and approvals, then validate BOM |
| Medium | Existing panel but wiring/mechanics can be modified | Check dimensions, busbar, accessories, coordination and certification |
| High | Brownfield MCCB/protection system, specified brand, networked trip unit, validated machine | Keep Schneider unless a formal engineering redesign is justified |
We can mark what may be suitable for a CHINT cost-down option and what should stay Schneider — item by item, with the current/standard/accessory checks already done.
CHINT — NXB-63 Miniature Circuit Breaker, chintglobal.com · CHINT — NM8N Molded Case Circuit Breaker, chintglobal.com · CHINT — NC1 AC Contactor, chintglobal.com · CHINT — NXC AC Contactor, chintglobal.com · CHINT — NXR Thermal Overload Relay, chintglobal.com · Schneider Electric — Acti9 iC60N A9F79120, se.com · Schneider Electric — ComPacT NSX range, 100–630 A MCCBs, se.com · Schneider Electric — TeSys Deca contactors / overload relays, 9–150 A contactor series and coordinated LRD overload range, productinfo.se.com.
Technical Disclaimer: ElecBridge is independent from CHINT and Schneider Electric. This page is a procurement and engineering comparison, not a manufacturer-approved cross-reference. Final protective-device and motor-control selection must be validated for the actual circuit and applicable regulations.
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