SQUARE D POWERPACT JJ250 JJA36200CA 200A 3P CAT A CIRCUIT BREAKER (J FRAME, PN:07184)

SQUARE D (Schneider) PowerPact JJ250 JJA36200CA is heavy-duty 3-pole moulded case circuit breaker (MCCB) of classic PowerPact J-frame series, rated 200A continuous current, CAT A I-Line busbar mount type. The moulded case circuit breaker has thermal-magnetic trip unit built-in, rated voltage 600VAC, 25kA short-circuit breaking capacity. This moulded case circuit breaker supports installation of optional accessories including auxiliary contact, shunt trip and undervoltage release. The moulded case circuit breaker adopts I-Line plug-in connection structure, widely used for low voltage generator feeders and large motor protection switchboards.

This breaker provides thermal & magnetic overcurrent protection for low voltage power distribution network. The thermal & magnetic overcurrent protection delivers long-time overload thermal protection and instantaneous magnetic short-circuit trip. The thermal & magnetic overcurrent protection isolates faulty circuit quickly to protect busbars, power cables and downstream electrical loads. The thermal & magnetic overcurrent protection feeds back breaker ON/OFF and trip fault dry contact signals to PLC or vessel alarm system. The thermal & magnetic overcurrent protection meets 80% derating installation requirement for high temperature cabinet environments.

This SQUARE D spare is an essential low voltage distribution protection spare for industrial and marine switchboard overhaul. The low voltage distribution protection spare can replace damaged JJA36200CA breakers directly. The low voltage distribution protection spare meets UL489, IEC and CE safety standards. The low voltage distribution protection spare is widely fitted on factory, petrochemical and marine vessel low voltage power switchboards.

SQUARE D JJA36200CA PowerPact J-frame MCCB is classic I-Line plug-in type 3P 200A circuit breaker. It integrates thermal-magnetic trip function for overload and short-circuit fault isolation, performs reliably under vibration, high humidity and salt mist industrial & marine environments.