Eaton Three Phase, Thermal Circuit Breakers Series 4330Eaton Three Phase, Thermal Circuit Breakers Series 4330 Eaton Three Phase, Thermal Circuit Breakers Series 4330-circuit breakers,potentiometers,contactor
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Eaton Three Phase, Thermal Circuit Breakers Series 4330

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This lightweight, miniature, three-phase circuit breaker, Series 4330, reflects the latest advancements in circuit breaker design, incorporating self-wiping contacts, tight tolerances in design, and stringent manufacturing standards. It is fungus-proof and highly resistant to corrosion. The trip-free thermal mechanism avoids nuisance trips (even during temporary surges of starting loads) under ambient temperatures ranging from -55°C to +71°C. Calibration integrity is maintained through wide variations in ambient temperature and altitude, making this circuit breaker ideal for applications where temperature is not controlled.

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