NF 125 - SV 3P 100 A Mitsubishi Moulded Case Circuit Breaker (MCCB)

NF 125 - SV 3P 100 A  Mitsubishi Moulded Case Circuit Breaker (MCCB)
Product Specifications

• Device Type: Moulded Case Circuit Breaker (MCCB) / No-Fuse Breaker
• Series: Mitsubishi WS-V Series (NF-S Standard Class)
• Poles: 3-Pole (3P)
• Rated Current (\(I_{n}\)): 100 A
• Rated Voltage: Up to 690 V AC
• Tripping Mechanism: Thermal-Magnetic 

Understanding the Confusion

• Limit Sensors: These are automation input devices (like mechanical limit switches or electronic proximity sensors) used to detect the presence, position, or limit of travel of a moving machine part.
• MCCBs: Used strictly in power distribution and motor control panels to safely break electrical current during a fault or overload condition.

If you are looking for an internal accessory for this circuit breaker—such as an auxiliary switch (AX) or alarm switch (AL) which acts like a contact sensor for the breaker's trip/open status—let me know so I can provide the correct part number.