Manufacturing capability
Published site mediaPublished production media relevant to this equipment family.
- Assembly and production environment
- Configuration checked against approved drawings
Evidence source: Published site media
CM1 Series
CM1 Moulded Case Circuit Breaker (MCCB)
Why choose ZY POWER for this project
Compact feeder protection
CM1 provides a practical protection option for LV feeders where panel space and cost control are important.
Wide application inside LV panels
It can be used in GGD, GCS, GCK and MNS switchgear for outgoing feeders, branch circuits and auxiliary distribution.
Accessory-ready configuration
Electrical accessories and operating handles can be selected to match panel control and indication requirements.
Coordination with upstream breakers
Breaker selection should be reviewed together with upstream ACB settings and downstream protective devices.
CM1 series molded case circuit breaker (MCCB) rated 125A, 3P, 400/690V AC, breaking capacity 36kA. Thermal-magnetic trip unit with adjustable overload and fixed short-circuit protection. Compact design, DIN-rail or panel mounting. IEC 60947-2 certified for feeder and motor protection.
- Rated Voltage
- 12-40.5 kV project configuration
- Rated Current
- 630-4000 A project configuration
- Frequency
- 50Hz / 60Hz
- Standard
- IEC 60947 for low-voltage circuit breaker applications
- Application
- Distribution Panels, Motor Feeders, Commercial Buildings, Industrial Plants
- Protection Level
- Indoor panel-mounted mechanism, enclosure by cabinet design
- Installation Type
- Indoor fixed or withdrawable installation
Factory and delivery evidence
Evidence buyers can verify
Review the published factory media now. Order-specific drawings, test records, packing photos, and certificates are supplied only for the confirmed project scope.
Testing information
Published site mediaRoutine test scope is confirmed against the applicable standard and approved specification.
- Routine test record by serial number
- FAT scope agreed before inspection
Evidence source: Published site media
Packing and shipment
Published site mediaExport preparation is coordinated after dimensions, route, and delivery terms are confirmed.
- Packing method matched to transport conditions
- Loading record can be retained for the order
Evidence source: Published site media
Project document package
Project scope requiredDocuments are issued for the confirmed order instead of reused as generic proof.
- Approved datasheet and drawings
- Test record, packing list, and nameplate data
Evidence source: Project scope required
Images show published manufacturing, testing, and loading scenes. Final product appearance and project documents depend on the approved technical configuration.
Request evidence packageCM1 moulded case circuit breaker is used for low-voltage feeder protection, motor branch circuits, distribution panels and compact power cabinets. It is a practical MCCB platform when the project needs short-circuit protection, overload protection and compact panel installation. Buyers should confirm rated current, number of poles, breaking capacity, trip type, accessory set and coordination with upstream ACB or downstream miniature breakers.
What Buyers Should Confirm
- Rated current, pole number, voltage, breaking capacity and trip type.
- Load type, cable size, feeder schedule and coordination requirement.
- Accessory list, operating handle, panel type and wiring requirement.
- Preferred brand level, delivery quantity and packing method.