The Terasaki TemStart CS50 + 50⁺ Combination Circuit Breaker integrates motor protection and circuit breaking into one compact, high-performance unit. It is specifically designed for larger motor loads, making it suitable for motors rated at 20 HP (15 kW), 25 HP (18.5 kW), and up to 30 HP (22 kW).
Featuring an exceptional 50kA short-circuit breaking capacity, the Terasaki TemStart CS50 + 50⁺ ensures rapid fault interruption, minimizing downtime and protecting motors and connected equipment from severe electrical faults. The adjustable current range from 25A to 50A allows precise matching to motor requirements.
Built with robust materials and Terasaki’s proven engineering, this combination circuit breaker delivers long service life, stable performance, and dependable protection. It is widely used in motor control centers, industrial panels, manufacturing plants, and heavy-duty commercial installations.
Terasaki combination circuit breaker for motor protection
Adjustable current range: 25A to 50A
High short-circuit breaking capacity: 50kA
Supports motors up to 30 HP / 22 kW
Combines overload and short-circuit protection
Compact and robust molded case design
Fast and accurate tripping mechanism
Easy panel mounting
Heavy-duty construction for industrial use
Suitable for continuous and high-load operations
Product Specifications
Product type
combination circuit breaker
application
motor and low-voltage distribution circuits
rated current range
25a to 50a
motor capacity
15 kw / 20 hp, 18.5 kw / 25 hp, 22 kw / 30 hp
breaking capacity
50 ka
poles
3 pole
voltage
low voltage distribution
tripping protection
overload & short circuit
mounting type
panel mounted
housing material
molded insulated case
frequency
50 / 60 hz
Product Details
The Terasaki TemStart CS50 + 50⁺ Combination Circuit Breaker integrates motor protection and circuit breaking into one compact, high-performance unit. It is specifically designed for larger motor loads, making it suitable for motors rated at 20 HP (15 kW), 25 HP (18.5 kW), and up to 30 HP (22 kW).
Featuring an exceptional 50kA short-circuit breaking capacity, the Terasaki TemStart CS50 + 50⁺ ensures rapid fault interruption, minimizing downtime and protecting motors and connected equipment from severe electrical faults. The adjustable current range from 25A to 50A allows precise matching to motor requirements.
Built with robust materials and Terasaki’s proven engineering, this combination circuit breaker delivers long service life, stable performance, and dependable protection. It is widely used in motor control centers, industrial panels, manufacturing plants, and heavy-duty commercial installations.