The Terasaki S 800NJ MCCB 4-Pole TEMBREAK is engineered to protect high-current electrical installations against overloads and short circuits while providing full neutral isolation through its 4-pole configuration. As part of the globally respected TERASAKI TEMBREAK series, this MCCB delivers consistent performance in demanding power distribution environments.
Featuring a precision thermal-magnetic trip mechanism, the S 800NJ 4-Pole MCCB responds rapidly to abnormal current conditions, helping prevent equipment damage and minimize system downtime. Its robust, industrial-grade construction makes it ideal for main distribution boards, switchgear panels, and large commercial or industrial facilities.
Widely trusted for quality, safety, and performance, TERASAKI MCCBs are used across critical infrastructure worldwide. Choosing the Terasaki S 800NJ MCCB 4-Pole TEMBREAK means investing in high-capacity protectio...
4-Pole design with full phase & neutral protection
Heavy-duty construction for continuous high-current operation
High-capacity MCCB breaker for heavy-duty power systems
Ideal for main distribution and critical power circuits
Part of the trusted TERASAKI TEMBREAK series
Reliable overload and short-circuit protection
Thermal-magnetic trip unit for precise fault response
Product Specifications
Type
molded case circuit breaker (mccb)
rated current
800 ampere
pole configuration
4-pole
trip unit type
thermal-magnetic
protection
overload & short circuit
neutral protection
yes (4th pole)
mounting type
fixed mount
voltage class
low voltage
application
industrial & commercial power distribution
Product Details
The Terasaki S 800NJ MCCB 4-Pole TEMBREAK is engineered to protect high-current electrical installations against overloads and short circuits while providing full neutral isolation through its 4-pole configuration. As part of the globally respected TERASAKI TEMBREAK series, this MCCB delivers consistent performance in demanding power distribution environments.
Featuring a precision thermal-magnetic trip mechanism, the S 800NJ 4-Pole MCCB responds rapidly to abnormal current conditions, helping prevent equipment damage and minimize system downtime. Its robust, industrial-grade construction makes it ideal for main distribution boards, switchgear panels, and large commercial or industrial facilities.
Widely trusted for quality, safety, and performance, TERASAKI MCCBs are used across critical infrastructure worldwide. Choosing the Terasaki S 800NJ MCCB 4-Pole TEMBREAK means investing in high-capacity protection, international compliance, and long-term peace of mind.
