JCB3-80H Miniature Circuit Breaker
TECHNICAL DATA
JCB3-80H 10kA Miniature Circuit Breaker Specifications
W9 Group lists the JCB3-80H miniature circuit breaker for overload and short-circuit protection. The catalog offers 1–80 A current options, single-pole through four-pole configurations and B, C or D trip curves for distribution circuits.
| Product model | JCB3-80H |
|---|---|
| Protection function | Overload and short circuit |
| Catalog current range | 1–80 A |
| Pole options | 1P, 2P, 3P, 4P |
| Trip curves | B / C / D |
| Breaking-capacity options | 10 kA; confirm the applicable voltage |
| Contact position indicator | Listed |
| Standard listed by supplier | IEC 60898-1; request applicable documents |
SELECTION GUIDE
Selecting a 1–80A MCB by Pole Arrangement and B, C or D Curve
Specify the rated current, pole count, trip curve, supply voltage and required breaking capacity when you request a JCB3-80H quotation from W9 Group.
Choose the rated current
For JCB3-80H, match the ordered current to the circuit design and conductor protection requirements; the catalog range is 1–80 A.
Choose the trip curve
Specify B, C or D and request the corresponding time-current curve to assess starting current and coordination.
Match pole count and fault duty
State the number of poles and supply voltage. Confirm that the selected breaking rating meets the prospective short-circuit current.
Check mounting and connections
Request the terminal, busbar and mounting drawing for the ordered version before finalizing the distribution board.
ABOUT W9 GROUP
W9 Group 10kA MCB Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JCB3-80H enquiry, contact W9 Group about configuration and matching product documents.
RELATED RESOURCES
JCB3-80H 10kA MCB Technical Document Requests
Use W9 Group technical support and the product directory to specify JCB3-80H. Request the matching datasheet before ordering.
PRODUCT DIRECTORYExplore W9 Group productsBrowse W9 Group models and request the specifications of the selected product
DOCUMENTSW9 Group download centreRequest the current document for your quoted JCB3-80H variant
BUYER FAQ
10kA MCB FAQs: Voltage, Trip Curve and Board Fit
Find answers about JCB3-80H selection, configuration and ordering.
What does JCB3-80H protect against?
The supplier lists overload and short-circuit protection. Confirm any separate residual-current protection required by the installation.
Which current options are listed?
W9 Group lists 1–80 A for this model range. Ask for the exact order code and available current steps.
What is needed for a JCB3-80H quotation?
Send the required configuration, quantity, destination market and document requirements. Ask W9 Group to confirm price, minimum order quantity, samples and lead time for the selected configuration.
What pole options are available for JCB3-80H?
The catalog lists 1P, 2P, 3P and 4P configurations. Confirm the pole count, supply voltage and complete order code before ordering.
How should I specify the breaking capacity?
The source lists a 10 kA version for this model. Confirm the applicable voltage, prospective short-circuit current and matching datasheet before ordering.
PRODUCT ENQUIRY
Request a JCB3-80H 10kA MCB Quotation
Tell W9 Group your rated current, pole count, trip curve, supply voltage and required breaking capacity, quantity and destination market so the selected configuration can be identified.