Brand:Schneider PLC Item No.:NW16N1 Product Origin:France Product Dimensions:352 x 537 x 297 mm Product Weight:65 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 NW16N1 Masterpact Air Circuit Breaker is designed for high-current low-voltage electrical distribution systems. Its 1600 A frame rating makes it suitable for main distribution circuits and substantial feeder applications in industrial and commercial facilities.
As part of the Masterpact NW product family, the NW16N1 supports different installation arrangements and compatible protection-unit configurations. These options allow electrical engineers to select equipment according to the requirements of the switchboard, power system, and protection coordination strategy.
For maintenance and procurement projects, accurate product identification is important. The complete ordering reference should be checked to establish the mounting type, pole arrangement, trip-unit specification, and accessory requirements before purchasing a replacement unit.
Technical Specifications
Parameter
Description
Brand
Schneider Electric
Model
NW16N1
Product Name
Masterpact NW Circuit Breaker
Product Type
Air Circuit Breaker (ACB)
Product Family
Masterpact NW
Frame Rating
1600 A
Performance Category
N1
Application
Low-voltage power distribution
Protection Functions
Dependent on installed trip unit
Mounting Type
Fixed or drawout, depending on reference
Pole Configuration
3P or 4P, depending on reference
Dimensions (W × H × D)
537 × 352 × 297 mm
Weight
65 kg / 143.30 lb
Note: Confirm the rated operational voltage, short-circuit breaking capacity, trip-unit type, and mounting configuration against the complete product reference and nameplate.
Recommended Related Models
The following Schneider Electric Masterpact NW references may be useful when comparing different current ratings and performance categories:
Schneider NW12N1 Circuit Breaker
Schneider NW16H1 Circuit Breaker
Schneider NW16H2 Circuit Breaker
Schneider NW20N1 Circuit Breaker
These models belong to the broader Masterpact NW range, but their electrical characteristics and configurations are not necessarily interchangeable.
Popular Related Models
Other Schneider Electric circuit breaker models commonly considered for industrial power distribution include:
Schneider NW08N1 Circuit Breaker
Schneider NW10N1 Circuit Breaker
Schneider NW12N1 Circuit Breaker
Schneider NW16N1 Circuit Breaker
Schneider NW20H1 Circuit Breaker
Schneider NW32H1 Circuit Breaker
When sourcing the Schneider NW16N1, confirm the complete model reference, electrical ratings, mounting arrangement, and installed protection unit. Accurate configuration matching helps ensure suitability for the intended switchboard and supports reliable operation in the power distribution system.
Applications
The Schneider NW16N1 is part of Schneider Electric's Masterpact NW air circuit breaker series, designed for low-voltage power distribution systems. With a 1600 A frame rating, it is intended for installations requiring reliable protection and switching of high-current electrical circuits.
Typical application areas include:
Industrial power distribution: Protects main incoming circuits and high-capacity feeders in manufacturing plants.
Commercial buildings: Supports main electrical distribution in large commercial and institutional facilities.
Power distribution switchgear: Integrates into compatible low-voltage switchboards and distribution assemblies.
Infrastructure projects: Provides circuit protection for transportation facilities and public infrastructure.
Critical power systems: Supports coordinated electrical protection in facilities where power reliability is essential.
Advantages and Key Features
1600 A frame rating
The NW16N1 belongs to the 1600 A frame category within the Masterpact NW family. It is designed for high-current distribution applications and can be selected according to the electrical requirements of the installation.
N1 short-circuit performance
The N1 performance category identifies a specific short-circuit breaking level. The breaker must be selected according to the prospective fault current and operating voltage of the electrical system.
Flexible protection configuration
Compatible protection units provide configurable circuit protection. Available functions and settings depend on the installed trip unit and its associated components.
Multiple installation arrangements
The Masterpact NW family includes different mounting and pole configurations. Fixed or drawout versions can be selected according to the switchboard design and ordering reference.
Integration with power distribution systems
The NW16N1 is intended for professional low-voltage switchgear applications. Correct configuration helps support reliable operation and coordination with other protective devices.
Technical FAQs
Q1: What is the Schneider NW16N1 used for?
The NW16N1 is an air circuit breaker used in low-voltage power distribution systems. It provides switching and protection against overload and short-circuit conditions when equipped with a suitable protection unit.
Q2: What is the rated current of the NW16N1?
The NW16N1 belongs to the 1600 A frame category. The actual rated current and protection settings depend on the installed sensor and trip-unit configuration.
Q3: What does the N1 designation mean?
N1 identifies the breaker’s short-circuit performance category. Its breaking capacity must be verified at the applicable rated operational voltage before installation.
Q4: Which protection functions can the NW16N1 provide?
Depending on the installed trip unit, protection may include long-time, short-time, instantaneous, and ground-fault functions. The exact capabilities depend on the selected control unit.
Q5: Can the NW16N1 be used in three-phase power distribution?
Yes. A compatible three-pole configuration can be used in three-phase systems. The required pole arrangement should be selected according to the electrical installation.
Q6: Is the NW16N1 available in drawout construction?
Masterpact NW breakers are available in fixed and drawout versions, depending on the complete product reference. The mounting arrangement must be confirmed before ordering.
Q7: Can the NW16N1 support remote electrical operation?
Remote operation may be supported through compatible operating mechanisms and electrical accessories. The exact requirements depend on the breaker configuration.
Q8: What should be checked before commissioning?
Verify the product nameplate, rated voltage, current settings, protection-unit configuration, terminal connections, mechanical operation, and accessory installation. Commissioning should be performed by qualified electrical personnel.
Q9: Why might the NW16N1 trip during normal operation?
Possible reasons include overload, short-circuit faults, incorrect protection settings, wiring defects, or abnormal load conditions. Review the trip indication and investigate the circuit before resetting the breaker.
Q10: Can the NW16N1 replace an NW12N1?
Not automatically. Although both belong to the Masterpact NW family, their frame ratings differ. Check the electrical ratings, switchboard dimensions, terminal connections, mounting arrangement, and protection configuration before considering a replacement.
