Ycb7-63n Series 6ka 230/400V AC MCB 25A 32A 63A E | RFQ Sourcing Details
Low Voltage Switchgear · 18-3 T · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Low Voltage Switchgear. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
General The YCB7-63N series miniature circuit breaker are suitable for overcurrent protection building line facilities and similar purposes in AC 50/60. Hz, rated voltage 230V/400V, rated current up to 63A circuits.
They have isolation, overload, and short circuit protection functions, and can also be used for infrequent operation and switching of lines undernormal circumstances. Circuit breakers are suitable for various places such as industry,commerce, high-rise buildings, and residential buildings. Standard: IEC/EN 60898-1.
Type Standard EC/EN 60898-1 Comprehensive data Function Overload,Short circuit,Isolation Number of poles 1P,2P,3P,4P Rated current In A 1-63A Rated frequency Hz 50/60.
Hz Electrical features Rated voltage Ue V 230/400 Rated insulation voltage Ui V 500 Rated breaking capacity lcn A 6000 Rated impulse withstand voltage Uimp(1.2/50) kA 4 Pollution degree 2 Use category II,I Trip type Thermal magnetic release Thermal magnetic tripping characteristics B,C,D Electrical and mechanical accessories Mechanica features Mechanical life Times 20000 Electrical life Times 10000 Protection degree IP20 Antihumidity and heat resistance The relative humidity of the air is not more than 50%when the ambient air temperature is +40 ºC ,and it can have a higher relative humidity at a lower temperature Reference ambient temperature ºC 30 Ambient temperature ºC -5° ºC -+40° ºC ,the average value of 24h does not exceed +35 ºC Height M Not exceeding 2000 Installation Terminal connection type Cable/Pin-type busbar Maximum wire capacity Terminal size top/bottom for cable mm2 25 AWG 18-3 Terminal size top/bottom for busbar mm2 25 AWG 18-3 Torque N*m 2 In-Ibs 18 Tool 18 Phillips screwdriver or flat-blade screwdriver Installation On DIN rail EN 60715(35mm)by means of fast clip device Wiring method From top or bottom 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker 6KA 230/400V AC MCB 25A 32A 63A Electric Miniature Circuit Breaker Product Catalog
Ycb7-63n | Applications and Buyer Notes
Ycb7-63n is organized as a sourcing-ready Low Voltage Switchgear reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time q
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Low Voltage SwitchgearBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- size
- top/bottom for cable mm2 25 AWG 18-3 TerminalBased on visible page data; confirm exact value in the RFQ.
- voltage
- Uimp(1.2/50) kA 4 Pollution degree 2 Use category II,I TripBased on visible page data; confirm exact value in the RFQ.
- Standard
- IEC/EN 60898-1Based on visible page data; confirm exact value in the RFQ.
- frequency
- Hz 50/60Hz Electrical features RatedBased on visible page data; confirm exact value in the RFQ.
- Capacity
- 18-3 TBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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