KGM21 Moulded Case Circuit Breaker
KGM21 Standard Frame Moulded Case Circuit Breaker
KGM21 Standard Frame Moulded Case Circuit Breaker for low-voltage panel and feeder circuit protection. Contact KANGGE ELECTRIC for ratings and quotation.
Buyer Overview
KANGGE ELECTRIC supplies KGM21 Standard Frame Moulded Case Circuit Breaker for B2B buyers sourcing low-voltage electrical products. This page is prepared for KGM21 moulded case circuit breaker inquiries, distributor sourcing, project replacement, and panel builder quotation work.
KGM21 retains its original product image and technical table while presenting model-specific selection information for distributors, panel builders, contractors and project buyers.
Key Features
- Standard frame moulded case circuit breaker for low-voltage circuit protection
- Suitable for industrial panels, feeder circuits, and power distribution systems
- Uploaded technical table is retained for buyer comparison
- Useful for distributors, contractors, panel builders, and OEM / ODM buyers
- Final selection should follow the visible table and latest confirmed datasheet
Technical Specifications
| Type | Rated / Current(A) | Poles | Rated Voltage(V) | Rated Voltage(V) | Rated Ultimate Breaking Capacity lcu / According to IEC 60947-2AC Voltage | DC Voltage | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| AC | DC | 550V | 440V | 415V | 380V | 240V | 250V | 125V | |||
| KGM21E-30 | 10,15, / 20,30 | 2P,3P | 600 | 250 | 2.5 | 2.5 | 5 | 5 | 10 | 2.5 5 | - |
| KGM21S-30 | 3,5,10,15, 20,30 | 2P,3P | 600 | 250 | 2.5 | 7.5 | 10 | 14 | 25 | 5 10 | - |
| KGM21E-50 | 3,5,10, 15,20,30, 40,50 | 2P,3P | 600 | 250 | 2.5 | 5 | 5 | 7.5 | 10 | 2.5 5 | - |
| KGM21S-50 | 10,15,20 ,30,40,50 | 2P,3P | 600 | 250 | 5 7.5 | 7.5 10 | 10 | 14 18 | 25 35 | 5 10 | - |
| KGM21E-60 | 60 | 2P,3P | 600 | 250 | 2.5 | 2.5 | 5 | 5 | 10 | 5 10 | - |
| KGM21S-60 | 60 | 2P,3P | 600 | 250 | 5 | 18 | 25 | 25 | 35 | 10 15 | - |
| KGM21E-100 | 15,20,30, / 40,50,60, / 75,100 | 2P,3P | 600 | 250 | 5 | 7.5 | 10 | 14 | 25 | 5 10 | - |
| KGM21S-100 | 10,15,20, / 30,40,50, / 60,75,100 | 3P | 600 | 250 | 10 | 14 | 14 | 25 | 50 | 20 | 14 |
| KGM21E-225 | 125,150, / 175,200, / 225 | 3P | 600 | 250 | 7.5 | 10 | 10 | 18 | 35 | 10 | - |
| KGM21S-225 | 125,150, / 175,200, / 225 | 3P | 600 | 250 | 10 | 14 | 25 | 25 | 50 | 20 | 14 |
| KGM21E-400 | 250,300, / 350,400 | 3P | 600 | 250 | 18 | 18 | 25 | 25 | 35 | 10 | - |
| KGM21S-400 | 250,300, / 350,400 | 3P | 600 | 250 | 22 | 25 | 35 | 35 | 50 | 20 | 14 |
Selection Notes
For search and quotation matching, this page naturally covers: KGM21 standard frame moulded case circuit breaker, KGM21 MCCB, KGM21 industrial circuit breaker, KGM21 feeder protection MCCB, KGM21 low voltage MCCB, KGM21 MCCB quotation. These terms are included for buyer understanding and should not replace confirmed technical selection.
Before ordering KGM21, confirm the visible table data, latest datasheet, local electrical rules, project design, application condition, quantity, and packing requirements.
Applications and Installation Notes
Applications
- Low-voltage power distribution panels
- Industrial feeder circuit protection
- Commercial electrical control cabinets
- Panel builder and OEM electrical assemblies
- Contractor and project replacement supply
Installation Notes
- Installation should be carried out by qualified electrical personnel.
- Use the product only within confirmed ratings and application conditions.
- Confirm wiring diagram, terminal marking, rated values, and panel space before installation.
- Request the latest datasheet before production, replacement, or bulk order confirmation.
Information to Confirm
KGM21 FAQ
What is KGM21 Standard Frame Moulded Case Circuit Breaker used for?
What style or series does KGM21 match?
What information should be confirmed before selecting KGM21?
What technical data is available on the current page?
Can KGM21 be supplied for distributor or OEM orders?
What information is needed for a KGM21 quotation?
Related Products and Internal Links
Related Search Terms
KGM21 50A E S frame breaker; 3A to 50A low current molded breaker; AC 600V DC 250V circuit breaker; IEC 60947-2 breaking capacity selection; KGM21 E S 30A 50A model range.
Send Inquiry
Looking for KGM21 Standard Frame Moulded Case Circuit Breaker? Contact KANGGE ELECTRIC for product specifications, available ratings, packing requirements, and quotation support.
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CONTACT US
No.268,Punan Fifth Road,Yueqing Economic Development Zone,Yueqing,Zhejiang,China. 325604
+86-0577-57112069
+86-13588992688
peggy@cncango.com
Package Details
Products usually are typically packed in a plastic bag, then in a separate cardboard box, and several boxes are then packed into a corrugated carton. For loose cargo, we will palletize it to protect the goods from deformation during transport. We also accept customized package.
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