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NZMN4-4-AE800

The Eaton NZMN4-4-AE800 is a 4-pole, high-performance molded case circuit breaker designed for industrial power distribution systems. Featuring an advanced electronic trip unit (AE type), this breaker provides precise protection for circuits up to 800A.

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Key Specifications:

Rated Current: 800A (adjustable)

Number of Poles: 4

Rated Voltage: 690V AC / 250V DC

Breaking Capacity:

Ultimate (Icu): Up to 100kA at 400V AC

Service (Ics): Up to 75kA at 400V AC

Trip Unit: Electronic (AE series)

Mounting: Fixed or draw-out version available

Technical Features:

Advanced Protection Functions:

Long-time (L), Short-time (S), Instantaneous (I) protection

Ground fault protection (G) optional

Adjustable trip settings

Monitoring Capabilities:

Current measurement (True RMS)

Energy monitoring

Communication-ready (optional communication modules)

Operational Features:

Rotary handle operation

Padlockable ON/OFF positions

Trip indicator flag

Robust Construction:

Current-limiting design

High resistance to short circuits

Corrosion-resistant components

Standards Compliance:

IEC 60947-2

UL 489

CE marked

RoHS compliant