Moeller NZMB2-S33-BT-CNA
Circuit Breaker

Magnetic, Release 3-Pole

Short-circuit protection

Terminals Standard


Short-circuit protection
Motor protection in conjunction with contactor and overload relay
with short-circuit release without overload release

Rated current = rated
uninterrupted current
In = Iu
Short-circuit releases
33 256 – 448

NZMB2-S33-BT-CNA Circuit Breaker Dimensions

NZMB2-S33-BT-CNA Circuit Breaker Dimensions

NZMB2-S33-BT-CNA Circuit Breaker Side Dimensions

Inch to MM Conversion

Convert to MM

MM to Inch Conversion

Convert to Inches

NZMB2-S33-BT-CNA Mounting Options

NZMB2-S33-CNA Mounting Options
View all Mounting Options

Circuit Breaker Ordering Information

Switching capacity (UL 489, CSA 22.1 No. 5.1) sym. rms (60 Hz) Switching capacity of the integrated switch-disconnector in accordance with IEC/EN 60947-3 at 400 V Release system Frame size
Basic switching capacity 240 V 60 Hz 480 V 60 Hz 600 V 60 Hz Magnetic short-circuit release NZM2

Return to NZM2

Return to NZMB2

Return to NZMB2-S

Circuit Breaker Engineering Information

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