HSW6-1600 intelligent air circuit breaker
Published product range- Model
- HSW6-1600
- Rated-current options at40°C
- 200 /400 /630 /800 /1000 /1250 /1600 A
- Rated operational voltage / frequency
- AC400 /690 V ·50 Hz
CHINA / ZHEJIANG / SWITCHGEAR
Hangzhou Zhijiang Switch · HANGSHEN
杭州之江开关股份有限公司
Manufacturer publishing HANGSHEN electrical-distribution and control products. The selected HSW6-1600 and HSW6-2500S files preserve voltage-specific breaking ratings and current-option context. Supplier approval, system design and product conformity require current order-specific documents.
Products & published specifications
2 detailed product filesSelect a family to see the source, dimensional range and questions to confirm. Images below identify product families. Read each caption for the source and illustration status.
Images are credited individually. Technical illustrations explain published dimensions; they are not factory photographs. Series photographs do not establish individual specifications.
| Frame | Current options at40°C (A) | Icu (kA),400 /690V | Ics (kA),400 /690V |
|---|---|---|---|
| HSW6-1600 | 200 /400 /630 /800 /1000 /1250 /1600 | 66 /50 | 55 /50 |
| HSW6-2500S | 630 /800 /1000 /1250 /1600 /2000 /2500 | 100 /85 | 85 /65 |
Ratings belong to the named variants only. HSW6-2500 and HSW6-2500S are not interchangeable entries. No DC rating, universal trip setting or simultaneous operating approval is inferred.
Original comparison source ↗HSW6-2500S intelligent air circuit breaker
Published product range- Model
- HSW6-2500S
- Rated-current options at40°C
- 630 /800 /1000 /1250 /1600 /2000 /2500 A
- Rated operational voltage / frequency
- AC400 /690 V ·50 Hz
Product series in the official catalogue
HSW6 air circuit breakers
Two selected frame variants are compared below. The S suffix and400/690V columns change rating values; do not substitute other frames or a DC family.
Company publication ↗Other distribution and control products
Company scope includes distribution, control, terminal devices, instruments and assemblies. Individual models need their own technical review and must not inherit HSW6 ratings.
Company publication ↗Company facts
The following identity information is attributed to the company website. It does not replace registration or supplier approval checks.
| Field | Company-published information |
|---|---|
| Chinese entity | 杭州之江开关股份有限公司 |
| Published brand | 杭申 / HANGSHEN; confirm registered English contracting name |
| Published contact address | 4518 Xiaoqing Avenue, Xiaoshan District, Hangzhou, Zhejiang, China |
| Website correction | hzk.com.cn replaces the unverified zjswitch.com candidate source |
| Corporate boundary | The product page refers to Hangshen Group and this manufacturer; do not treat every group entity as the producing plant. |
Manufacturing & testing
The quality page labels injection, stamping and automatic tapping equipment. These are company-published capabilities, not a verified route or capacity commitment for every order.
The same page identifies HSW frame-breaker automatic testing, electrical/mechanical endurance benches and three-phase current equipment. No batch test result or current lab accreditation is established here.
Request the actual manufacturer and plant, agreed inspection programme, traceability and routine/type-test documents for the selected configuration.
Technical & quality documents
These are public-document leads. Current certificate validity and product applicability have not been independently established.
HSW6 model and selection data
Official HTML table contains current options and voltage-dependent Icu/Ics values. A sample-download link is provided; its current revision is not verified here.
Before approval
Obtain current technical catalogue, exact controller/order code and approved dimension/terminal drawings.
Standards and certificates
The product page refers to GB/T14048.2, IEC60947 and CCC testing. No current certificate validity is asserted.
Before approval
Confirm applicable standard part/edition, destination requirements and certificate number, holder, site, scope and validity for the exact model.
Protection and installation
Family ratings do not establish system coordination, installation approval or actual trip settings.
Before approval
Have the responsible electrical designer approve fault duty, selectivity, derating, earthing, settings and installation requirements.
What to confirm before an order
Buyer guidance from Honyawn Atlas — not a statement of the manufacturer’s commercial terms.
Electrical duty
Specify operational voltage, frequency, load current, fault level and required coordination. Use the correct voltage column for breaking capacity.
Configuration
Confirm full model suffix, poles, mounting, controller, auxiliaries and control supply. Current options at40°C are not universal trip settings.
Mechanical interface
Provide enclosure, busbar/cable and maintenance constraints. Request controlled dimensions and terminal drawings.
Acceptance and delivery
Agree current compliance/test evidence, samples if appropriate, plant and contracting identity, quantity, packaging, lead time and terms. No price or MOQ is verified.
Have a specification ready?
Include the drawing or standard, quantity per size and delivery destination. Select quotation, samples or technical documents in the request form.
Prepare a sourcing request →Sources & review record
Reviewed 2026-10-24. The publisher and document scope are identified below. Information is attributed to each publisher; no site visit or independent factory audit is claimed.
- Official manufacturer introduction ↗
Chinese entity, Xiaoshan location, brand and product scope
- Official HSW6 model performance table ↗
Exact frame current options at40°C, voltage/frequency, pole options and Icu/Ics columns
- Official manufacturing and quality equipment page ↗
Company-labeled equipment; no independent audit, current accreditation or lot tests claimed
- Official contact page ↗
Published contact address, distinct from proof of a specific production site