About TERASAKI (XS800NS) 700AMP MCCB
A moulded case circuit breaker (MCCB) is aAA type of electrical protection device that is used to protect the electrical circuit from excessive current, which can cause overload or short circuit.Advanced Protection CapabilitiesEngineered with an adjustable thermal and fixed magnetic trip unit, the TERASAKI XS800NS MCCB ensures precise safeguarding against overloads and short circuits. Its 65 kA breaking capacity at 415V AC makes it suitable for demanding power distribution applications requiring high reliability and quick fault interruption.
Flexible Installation OptionsThe MCCB's versatile design supports both vertical and horizontal panel mounting. With box lug terminals accommodating wire ranges up to 300mm2 and three-pole configuration, installation is simplified for distributors, manufacturers, and electrical fitters seeking adaptable power protection solutions.
FAQ's of TERASAKI (XS800NS) 700AMP MCCB:
Q: How is the TERASAKI XS800NS 700AMP MCCB installed in an electrical panel?
A: The XS800NS can be panel mounted with either a vertical or horizontal orientation. Its box lug terminals support wire sizes up to 300 mm2, ensuring secure connections during installation.
Q: What protection functions does the XS800NS MCCB provide for electrical systems?
A: This MCCB offers adjustable thermal and fixed magnetic protection, efficiently guarding circuits against both overloads and short circuits, with trip settings tailored to specific application needs.
Q: When should optional accessories like shunt trip and undervoltage release be used?
A: Shunt trip and undervoltage release accessories are recommended when remote tripping or automatic disconnection during power supply drops is required, enhancing system safety and flexibility.
Q: Where is the XS800NS MCCB typically used?
A: It is commonly utilized in commercial and industrial three-phase power distribution boards, especially where high current ratings and reliability are essential.
Q: What is the process for adjusting thermal protection settings on the XS800NS?
A: Thermal trip settings are adjustable via the trip unit on the MCCB, allowing customization of the overload protection threshold to better align with your load requirements.
Q: What are the main benefits of using this MCCB for circuit protection?
A: Key benefits include high short-circuit breaking capacity, adjustable protection, compatibility with auxiliary devices, clear contact position indication, and long mechanical life, all contributing to enhanced safety and reduced downtime.