Schneider Electric LV429646 Low Voltage Circuit Breaker

Schneider Electric LV429646 is a 4-pole molded-case circuit breaker from the Compact NSX family, built on the NSX100F frame with a TM25D adjustable thermal-magnetic release and a nominal current rating of 25 A. This 4P device provides overload and short-circuit protection for low-voltage distribution circuits in panels handling three-phase and four-wire configurations, and it is designed for seamless integration within Schneider Electric’s NSX modular protection lineup. With its compact NSX form factor, it supports space-efficient mounting and coordinated protection alongside other NSX components in modern electrical installations. Typical applications include motor-control circuits, branch circuits for lighting and general power in commercial or light-industrial environments, and distribution boards where reliable, adjustable protection is essential. The LV429646 designation identifies a compact NSX MCCB within the NSX100F platform, ensuring consistent trip characteristics and straightforward integration into protection schemes across Schneider Electric’s low-voltage offerings.