Terasaki Xe100ns Circuit Breaker 100a

What is the Terasaki XE100NS Circuit Breaker 100A?

The Terasaki XE100NS is a high-performance 100A molded case circuit breaker that has been designed for electrical protection in highly demanding environments such as on marine vessels, industrial plants, automation lines, and power distribution systems.

The XE100NS is manufactured by Terasaki Electric Co. Ltd., a world-renowned Japanese manufacturer. It is engineered to give dependable overload, short-circuit, and fault protection. This breaker features a rugged construction, compact size, and high-quality tripping technology, which makes it well-suited for critical electrical installations that demand uninterrupted power and protection.

Whether applied to motor loads, control panels, switchboards, or heavy-duty equipment, the XE100NS ensures system stability and eliminates frustrating downtime.

Key Features of the Terasaki XE100NS 100A Circuit Breaker

1. Precise Overload & Short-Circuit Protection

The XE100NS, with advanced trip units, provides fast response in case of overloads or faults, thus protecting equipment from damage.

2. Space-saving and robust MCCB design

The molded case construction ensures superior insulation, mechanical strength, and long-term reliability in both industrial and marine systems.

3. Rated current handling: 100A

Designed for applications requiring a stable 100A load capacity, suitable for medium-size distribution networks.

4. High Breaking Capacity

Ensures safe disconnection even under high fault current conditions, thereby reducing the risk of electrical hazards.

5. Easy Panel Integration

The standardized mounting and connection layout make installation and maintenance straightforward.

6. Dependable Operation under Severe Conditions

Engineered for marine, offshore, and industrial environments where temperature, vibration, and humidity can vary.

7. Conforming to International Standards

Manufactured under strict international safety and performance certifications for reliable use worldwide.

Applications of the Terasaki XE100NS Circuit Breaker 100A

The XE100NS is widely used across sectors that need reliable electrical protection:

Marine & Offshore Systems

• Ship power distribution
• Marine control panels
• Engine Room Electrical Protection
• Navigation and communication equipment safety

Industrial Automation & Manufacturing

• Motor control centers (MCCs)
• Conveyor systems
• PLC and automation cabinets
• Production machinery and process lines

Commercial & Building Electrical Panels

Main distribution boards

• HVAC systems
• Pump systems
• Lighting and utility distribution

Power & Energy Sector

• Sub-panels in power plants
• Renewable energy installations
• Backup generator systems

Protection of Machinery and Equipment

• Compressors
• Industrial drives
• Transformers
• Switchgear assemblies

Being able to handle demanding conditions, the breaker can be used for applications that need safety and operational stability without interruption.

Why Choose the Terasaki XE100NS Circuit Breaker 100A?

1. Trusted Japanese Quality & Engineering

Terasaki has been known for precision, long life, and high reliability in marine and industrial fields.

2. Superior Electrical Protection

It provides fast tripping response and stable overload handling to keep equipment and personnel safe.

3. Long Service Life with Minimal Maintenance

The breaker is designed to deliver consistent performance for years, with minimum downtime and lower maintenance costs.

4. Ideal for Harsh & Critical Environments

Its robust insulated housing and mechanical strength make it ideal for marine and heavy industrial use.

5. Widely Compatible & Easy to Replace

Useful in repairs, retrofits, and upgrades in existing systems without major modifications.

6. Cost-effective & Highly Reliable Solution

It offers the right balance of performance, safety, and affordability compared to other MCCBs in its category.