Terasaki TemBreak XS100NS Circuit Breaker, 15A, AC600V, DC250V, 3-Pole.

The Terasaki TemBreak XS100NS is a compact, high-performance, three-pole molded case circuit breaker (MCCB) designed for reliable circuit protection in a wide range of industrial and commercial electrical applications. It is part of Terasaki’s renowned XS series, known for its durability and advanced interrupting capacity.

Key Features

• Compact Design (XS100 Frame): The “XS100” indicates a compact frame size, saving valuable space in electrical panels and switchboards.

• High Breaking Capacity: Engineered to safely interrupt high fault currents, protecting downstream equipment from damage due to short circuits.

• Versatile Voltage Ratings: Suitable for both AC (up to 600V) and DC (up to 250V) applications, making it a flexible choice for various power systems.

• 3-Pole Configuration: Protects three-phase electrical systems commonly used in industrial motors, machinery, and power distribution.

• Fixed Thermal-Magnetic Trip (NS): The “NS” suffix typically denotes a non-adjustable, fixed thermal-magnetic trip unit. This provides reliable overload (thermal) and short-circuit (magnetic) protection.

• High-Quality Construction: Built to Terasaki’s stringent standards for long service life and consistent performance in demanding environments.

Detailed Technical Specifications

Typical Applications

This circuit breaker is ideal for providing protection in:

• Industrial Control Panels: Protecting feeders and motors in manufacturing plants.

• Power Distribution Boards: As an incoming isolator and protector for sub-circuits.

• Commercial Buildings: For lighting and power distribution circuits.

• HVAC Systems: Protecting large three-phase compressor units.

• Renewable Energy Systems: DC side protection in solar photovoltaic (PV) installations (within the DC250V rating).

• Machine Tools and Industrial Machinery.