MCCB circuit breaker WLM6-1600A-3300 3P/4P WLM6 Series thermal magnetic type breaker 400V/690V 1600 amp 3/4 Poles
TECHNICAL DATA
WLM6 1600A Thermal-Magnetic MCCB Product Information
The W9 Group product title identifies WLM6-1600A-3300 as a 1600A thermal-magnetic molded case circuit breaker with 3P/4P and 400V/690V designations. Use the complete title model in your enquiry and confirm the supplied current, pole configuration and voltage-specific protection data.
The title identifies 1600A, while the retained original table is headed 2000. Confirm the exact frame and nameplate current before selecting this breaker.
| WLM6 Moulded Case Circuit Breaker | 2000 | |||||||||||
| Rated operating current In (A),40℃ | Magnetic Type | 1000-1250-1600-2000 | ||||||||||
| Thermal-magnetic type | 1000-1250-1600-2000 | |||||||||||
| Adjustable type | 1000-1250-1600-2000 | |||||||||||
| Electric characteristics | ||||||||||||
| Rated insulation voltage Ui (V) | 1000 | |||||||||||
| Rated impulse withstand voltage (kV) | 8 | |||||||||||
| Rated operational voltage Ue(V),AC 50/60Hz | 380/400/415,440,500,660/690 | |||||||||||
| Breaking capacity code | S | M | H | |||||||||
| Number of poles | 1P(Adjutable has no this type) | – | – | – | ||||||||
| 2P | – | – | – | |||||||||
| 3P | – | ■ | ■ | |||||||||
| 4P | – | ■ | ■ | |||||||||
| Number of poles | AC220/230/240V | – | – | – | ||||||||
| AC380/400/415V | – | 70 | 100 | |||||||||
| AC440V | – | – | – | |||||||||
| AC500V | – | – | – | |||||||||
| AC660/690V | – | 20 | 20 | |||||||||
| Number of poles | AC220/230/240V | – | – | – | ||||||||
| AC380/400/415V | – | 50 | 70 | |||||||||
| AC440V | – | – | – | |||||||||
| AC500V | – | – | – | |||||||||
| AC660/690V | – | 20 | 20 | |||||||||
| Standard | ||||||||||||
| Utilization category | A(Thermal-magnetic)/B(Electronic) | |||||||||||
| Ambient temperature | ||||||||||||
| Safety of insulation | ■ | |||||||||||
| Arcing distance | 0 | |||||||||||
|
Mechanical life (CO recycle) |
Maintenance | 8000 | ||||||||||
|
Electrical life (CO recycle) |
AC415V,In | 1000 | ||||||||||
| AC690V,In | 800 | |||||||||||
| Release units | ||||||||||||
| Distribution protection | TM | ■ | ||||||||||
| Motor protection | TM | ■ | ||||||||||
| Mounting and connection | ||||||||||||
| Fixed | Front connection | ■ | ||||||||||
| Rear connection | – | |||||||||||
| Plug-in | Front connection | – | ||||||||||
| Rear connection | – | |||||||||||
| Draw-out | Front connection | – | ||||||||||
| Rear connection | – | |||||||||||
| DIN rail | Front connection | – | ||||||||||
| Dimension | ||||||||||||
|
Dimension (mm) W×H×D |
Width (1P/2P/3P/4P) | 210/280 | ||||||||||
| Height | 340 | |||||||||||
| Depth | 141 | |||||||||||
| Weight | ||||||||||||
| Distribution protection | 1P | – | ||||||||||
| 2P | – | |||||||||||
| 3P | 16.46/16.72/18.42 | |||||||||||
| 4P | 21.4/22.78/24.1 | |||||||||||
SELECTION GUIDE
Selecting WLM6 1600A thermal-magnetic MCCB for Your Installation
Use WLM6 1600A as the enquiry reference and confirm the selected configuration against your circuit, connection and installation requirements.
Specify the current and poles
Use WLM6 1600 A in the enquiry and state the required 3P or 4P arrangement. Confirm the rated current and full order code on the quotation.
Check fault duty at the supply voltage
State the supply voltage and prospective short-circuit current. Request the selected capacity code and its ultimate and service breaking ratings.
Match the trip unit
Request the thermal-magnetic time-current curve and confirm that it matches the load and upstream protection.
Check panel integration
Request a dimension drawing for the selected WLM6 1600 A pole and trip-unit configuration. Do not plan the enclosure from the series name alone.
ABOUT W9 GROUP
W9 Group Support for WLM6 1600A Product Enquiries
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WLM6 order, contact W9 Group about the required configuration and product documents.
RELATED RESOURCES
Request WLM6 1600A MCCB Trip Curves and Wiring Drawings
Use W9 Group’s MCCB guide and product directory for context. Request a datasheet and wiring diagram matching the selected WLM6 configuration.
BUYER FAQ
WLM6 1600A MCCB Current, Pole and Trip-Unit FAQs
Find answers about ratings, trip-unit configuration and installation documents.
Which configuration does the WLM6 1600A title identify?
Use the complete WLM6 1600A designation as the enquiry reference. Confirm the selected nameplate current, number of poles and trip-unit code together on the quotation and matching datasheet.
How do I confirm the WLM6 1600A current and pole configuration?
Request a nameplate photograph and a current-and-pole schedule identifying the exact WLM6 1600A order code. Confirm any difference between the catalogue title and legacy technical information before approving the breaker.
Which WLM6 1600A trip-curve information should I request?
Request the complete release code, time-current curve and setting instructions for WLM6 1600A. Confirm the available adjustment functions and compare the selected release with the load and upstream protection.
How should I check the WLM6 1600A breaking capacity?
Provide the operating voltage and prospective short-circuit current. Request the applicable Icu and Ics schedule for the exact WLM6 1600A order code, including its test conditions.
Which WLM6 1600A dimensions are needed before panel manufacture?
Request the outline, fixing positions and terminal drawing for the selected WLM6 1600A pole arrangement. Confirm conductor access and busbar spacing before preparing the panel.
How do I confirm WLM6 1600A accessory compatibility?
Provide the full WLM6 1600A breaker and release codes, together with the required accessory function. Request written confirmation of the mounting and control-supply combination.
What should I send for a WLM6 1600A quotation?
Send the complete WLM6 1600A designation, required configuration, quantity, destination market and documents needed. Ask W9 Group to confirm the offered item, price, minimum order quantity and delivery terms.
Send W9 Group the complete WLM6 1600A designation, circuit or host-equipment requirements, quantity and destination market. Request the exact offered configuration and its matching technical documents.
Request WLM6 1600A Pricing and Technical Documents
Tell W9 Group your required 1600 A configuration, pole arrangement, supply voltage, short-circuit duty, trip-unit settings and installation requirements, quantity and destination market so the selected configuration can be identified.