Brand:Schneider PLC Item No.:NS1600N Product Origin:France Product Dimensions:224 x 210 x 182 mm Product Weight:14 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 NS1600N Circuit Breaker is a high-current low-voltage circuit protection device in the ComPacT NS product family. It is designed for use in electrical distribution systems where controlled switching, circuit isolation, and protection against electrical faults are important.
The NS1600N range offers different product configurations to accommodate various switchgear designs and operating requirements. Depending on the selected reference, users may choose fixed or withdrawable mounting, manual or electrical operation, and compatible protection units.
For industrial equipment suppliers, electrical contractors, and maintenance teams, confirming the complete product reference is particularly important when sourcing this model. Differences in trip units, pole configurations, and operating mechanisms can affect installation compatibility and system performance.
Technical Specifications
Parameter
Specification
Brand
Schneider Electric
Model
NS1600N
Product Name
ComPacT NS1600N
Product Type
Circuit Breaker
Product Range
ComPacT NS630b...1600
Device Application
Power Distribution
Rated Current
Configuration-dependent; 1600 A versions available
Rated Operational Voltage
Configuration-dependent; up to 690 V AC in documented versions
Breaking Capacity
Configuration- and voltage-dependent
Trip Unit
Depends on the selected reference
Mounting Type
Fixed or withdrawable, depending on configuration
Dimensions
224 × 210 × 182 mm
Weight
14 kg / 30.86 lb
Note: The NS1600N designation covers multiple configurations. Confirm the exact rated current, breaking capacity, pole arrangement, trip unit, and mounting type using the complete product reference and nameplate before installation or replacement.
Recommended Related Models
The following models belong to or are associated with the Schneider ComPacT NS circuit breaker family and may be useful for comparing distribution-system requirements. Confirm the exact product references and configurations before procurement.
Model
Product Type
Schneider NS630b
Circuit Breaker
Schneider NS800
Circuit Breaker
Schneider NS1000
Circuit Breaker
Schneider NS1250
Circuit Breaker
Popular Related Models
Other ComPacT NS models and configurations that buyers may encounter when sourcing high-current circuit protection equipment include:
Model
Product Type
Schneider NS1600N
Circuit Breaker
Schneider NS1600N 3P
3-Pole Circuit Breaker
Schneider NS1600N 4P
4-Pole Circuit Breaker
Schneider NS1600N Withdrawable
Withdrawable Circuit Breaker
Applications
The Schneider NS1600N Circuit Breaker is part of the ComPacT NS range and is designed for power distribution and circuit protection in industrial and commercial electrical systems. With a high-current frame design, it is suitable for applications where dependable switching and protection are required in low-voltage distribution networks.
Typical applications include:
Main power distribution: Used in main distribution boards and power control assemblies.
Industrial facilities: Supports electrical protection in factories, processing plants, and production facilities.
Commercial buildings: Can be incorporated into electrical distribution systems serving large buildings and infrastructure.
Power control panels: Suitable for integration into low-voltage switchgear and distribution cabinets.
Electrical infrastructure: Used in systems that require circuit isolation and protection against specified overload and short-circuit conditions.
Advantages
High-current distribution capability
The NS1600N belongs to Schneider Electric's ComPacT NS630b...1600 product range. It is designed for high-current distribution applications and can be configured to meet different system requirements.
Reliable circuit protection
When equipped with a compatible protection unit, the circuit breaker can monitor electrical conditions and interrupt the circuit when specified fault thresholds are reached.
Flexible configuration options
The NS1600N family includes different configurations, such as fixed or withdrawable mounting and manual or electrical operation. Trip-unit selection and accessories should be matched to the intended installation.
Suitable for industrial switchgear
Its application in low-voltage distribution systems makes it relevant to industrial switchboards, power distribution cabinets, and other electrical infrastructure.
Designed for system integration
The ComPacT NS range can be incorporated into appropriately designed electrical distribution architectures. Correct selection of accessories, protection settings, and connection arrangements is essential for safe operation.
Technical FAQs
Q1: What is the main function of the Schneider NS1600N Circuit Breaker?
The NS1600N is designed to switch, isolate, and protect electrical distribution circuits. When fitted with a compatible trip unit, it can provide protection against specified overload and short-circuit conditions.
Q2: What does the N designation mean in NS1600N?
The letter N identifies a breaking-capacity level within the ComPacT NS product range. The applicable short-circuit breaking capacity depends on the rated operational voltage and the exact product configuration.
Q3: Is the NS1600N suitable for main distribution applications?
Yes. The NS1600N is intended for power distribution applications and can be used in main distribution assemblies when its electrical ratings and protection characteristics match the installation requirements.
Q4: What is the difference between a fixed and withdrawable NS1600N?
A fixed circuit breaker is installed directly in the switchboard, while a withdrawable version uses a dedicated chassis or cradle that allows the breaker to be moved between defined operating positions. The correct arrangement depends on the switchgear design and maintenance requirements.
Q5: Can the NS1600N be operated remotely?
Certain electrically operated configurations support remote opening and closing through a motor mechanism and suitable control accessories. The exact remote-control functions depend on the selected version and installed accessories.
Q6: Does every NS1600N include a trip unit?
No. Some NS1600N product references are supplied as basic frames without a trip unit. Buyers should check the complete reference and confirm whether the required protection unit is included.
Q7: What protection functions can be available with the NS1600N?
Protection functions depend on the selected trip unit. Depending on the configuration, electronic trip units may provide long-time, short-time, instantaneous, or other protection functions. The actual functions must be checked against the installed unit.
Q8: What should be checked if the breaker trips unexpectedly?
Inspect the trip indication and protection-unit settings first. Then check for overload, short circuit, ground-fault conditions where applicable, incorrect coordination, or problems in the connected load. Do not repeatedly reset the breaker without identifying the cause.
Q9: Can the NS1600N be used in a three-phase distribution system?
Three-pole NS1600N configurations are available for three-phase applications. The required pole arrangement and neutral protection must be selected according to the electrical system design.
Q10: What information is required when replacing an existing NS1600N?
Confirm the complete product reference, rated current, pole count, breaking capacity, trip-unit type, mounting arrangement, operating mechanism, terminal configuration, and installed accessories. Matching only the NS1600N model designation may not be sufficient to ensure compatibility.
