Brand:Schneider PLC Item No.:NW16HA Product Origin:France Product Dimensions:442 x 352 x 297 mm Product Weight:60 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Schneider NW16HA is a high-current switch-disconnector in the MasterPact NW low-voltage distribution equipment family. It is designed for electrical installations where dependable switching and isolation are essential to power distribution and maintenance operations.
With a 1600 A rated-current designation, the NW16HA is suitable for consideration in industrial and commercial distribution systems with corresponding electrical requirements. Its integration into an existing switchboard requires careful verification of mounting arrangements, terminal connections, pole configuration, and operating conditions.
The distinction between a switch-disconnector and a conventional automatic circuit breaker is particularly important. The NW16HA provides switching and isolation functions, while overload and short-circuit protection must be addressed through an appropriately coordinated external protection arrangement.
For industrial maintenance teams, switchboard manufacturers, and electrical equipment distributors, the NW16HA is a relevant product for power distribution projects, equipment maintenance, and spare-parts procurement.
Technical Specifications – Schneider NW16HA
Parameter
Specification
Brand
Schneider Electric
Model
NW16HA
Product Series
MasterPact NW
Product Type
Switch-Disconnector
Performance Category
HA
Rated Current
1600 A
Network Type
AC
Network Frequency
50/60 Hz
Rated Operational Voltage
Confirm according to exact configuration
Pole Configuration
Confirm complete product reference
Mounting Type
Confirm complete product reference
Dimensions
442 × 352 × 297 mm
Weight
60 kg / 132.28 lb
Note: Dimensions and weight are based on the product information provided. Confirm the exact catalog number and nameplate specifications before ordering.
Recommended Related Models – Schneider MasterPact NW HA Series
The following models are relevant for comparison within the MasterPact NW HA switch-disconnector family.
Model
Rated Current
Product Description
NW08HA
800 A
MasterPact NW HA Switch-Disconnector
NW10HA
1000 A
MasterPact NW HA Switch-Disconnector
NW12HA
1250 A
MasterPact NW HA Switch-Disconnector
NW16HA
1600 A
MasterPact NW HA Switch-Disconnector
NW20HA
2000 A
MasterPact NW HA Switch-Disconnector
NW25HA
2500 A
MasterPact NW HA Switch-Disconnector
These models belong to the same general product family but have different current ratings. They should be evaluated according to the electrical and mechanical requirements of the target installation.
Popular Related Schneider Electric Products
Model
Product Description
NW08HA
MasterPact NW 800 A HA Switch-Disconnector
NW10HA
MasterPact NW 1000 A HA Switch-Disconnector
NW12HA
MasterPact NW 1250 A HA Switch-Disconnector
NW16HA
MasterPact NW 1600 A HA Switch-Disconnector
NW16HF
MasterPact NW HF Series Switch-Disconnector
NW16H1
MasterPact NW H1 Circuit Breaker
When sourcing replacement equipment, verify the complete catalog number, rated current, pole arrangement, mounting configuration, and accessory requirements. Similar model designations do not necessarily indicate identical electrical functions or direct interchangeability.
Applications – Industrial Power Distribution and Electrical Switching
The Schneider NW16HA belongs to the MasterPact NW family of low-voltage switch-disconnectors. It is designed for power distribution installations that require reliable switching and electrical isolation, particularly in industrial and commercial environments.
Typical application areas include:
Industrial main and secondary distribution switchboards
Manufacturing facilities and production lines
Commercial building electrical distribution systems
Infrastructure power supply installations
Low-voltage switchgear and control assemblies
Electrical networks requiring high-current switching and isolation
With a 1600 A rated-current designation, the NW16HA is intended for distribution systems with corresponding current requirements. Proper selection requires consideration of the network voltage, short-circuit conditions, and external protection arrangements.
Advantages – Reliable Switching for Industrial Systems
1600 A current rating: Designed for high-current power distribution applications.
HA performance category: Provides specified electrical characteristics for demanding switching and isolation conditions.
Electrical isolation capability: Supports safe isolation procedures when installed and operated according to the equipment requirements.
MasterPact NW product family: Designed for integration into compatible low-voltage switchboard assemblies.
Configuration flexibility: Different pole arrangements and mounting options may be available depending on the complete product reference.
Maintenance support: Clear model identification helps simplify spare-parts management and replacement planning.
Technical FAQs – Schneider NW16HA
Q1: What is the Schneider NW16HA used for?
The NW16HA is a MasterPact NW switch-disconnector intended for switching and isolating electrical circuits in low-voltage power distribution systems.
Q2: What is the rated current of the NW16HA?
The NW16HA is associated with a 1600 A rated-current configuration. Actual operating conditions should comply with the equipment nameplate and installation requirements.
Q3: Is the NW16HA an automatic circuit breaker?
No. The NW16HA is a switch-disconnector. It provides switching and isolation functions and should not be confused with an automatic circuit breaker incorporating integrated overload and short-circuit protection.
Q4: What does the HA designation mean?
HA identifies a performance category within the MasterPact NW switch-disconnector range. It describes the equipment's specified electrical performance characteristics.
Q5: Can the NW16HA be installed in an industrial switchboard?
It can be considered for industrial switchboard applications when the current rating, voltage requirements, mounting arrangement, and connection configuration match the electrical design.
Q6: Does the NW16HA provide overload protection?
The switch-disconnector should not be relied upon as a standalone overload-protection device. A suitable external protection arrangement must be provided in the electrical system.
Q7: What should be checked before commissioning the NW16HA?
Inspect the mounting arrangement, electrical connections, insulation condition, operating mechanism, and installation clearances. Confirm that the device matches the approved electrical drawings.
Q8: Can the NW16HA replace an NW12HA?
Not automatically. Although both belong to the MasterPact NW HA family, they have different rated-current designations. Electrical characteristics, connection arrangements, and installation dimensions must be checked before replacement.
Q9: What may cause abnormal switching operation?
Potential causes include mechanical wear, damaged operating components, incorrect installation, loose connections, or unsuitable operating conditions. Qualified electrical personnel should investigate the problem.
Q10: What information should be provided when ordering an NW16HA?
Provide the complete catalog number, rated current, pole configuration, mounting type, connection arrangement, and accessory details to help identify the correct equipment.
