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Home > Panel & Rack Mount Hydraulic Magnetic Circuit Breakers > UL1077 AC High Current Panel and Rack Mount Magnetic Circuit Breakers

High Current Panel and Rack Mount Magnetic Circuit Breakers

Catalog No. Description 
NDB3100J4100-1LSS1A0 Panel-Rack Screw Mount Hydraulic Magnetic Circuit Breaker
  • UL1077 Recognized
  • Highly stable, hydraulic-magnetic, trip characteristics
  • Short circuit and Overload protection
  • One, two or three pole
  • 1 to 100 amp, AC and DC ratings and operation
  • Long life, 10,000 operations
  • Short, medium or long trip curve
  • 5000 amp interrupt capacity
  • Wide selection of operator handles and rockers
  • Front panel mount with screws
  • Easy to install, snap in mounting version available
  • Push-on, solder, plug-in or screw clamp wire connections
  • Opening range of > 10mm to avoid break down and easy to extinguish arc.
  • Accurate current setting value and low repeated trip error
NDB3100J4100-1LSS1A0 Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 100 amp, 1 pole 
List Price
$16.80 ea 
Panel-Rack Screw Mount Hydraulic Magnetic Circuit Breaker
  • UL1077 Recognized
  • Highly stable, hydraulic-magnetic, trip characteristics
  • Short circuit and Overload protection
  • One, two or three pole
  • 1 to 100 amp, AC and DC ratings and operation
  • Long life, 10,000 operations
  • Short, medium or long trip curve
  • 5000 amp interrupt capacity
  • Wide selection of operator handles and rockers
  • Front panel mount with screws
  • Easy to install, snap in mounting version available
  • Push-on, solder, plug-in or screw clamp wire connections
  • Opening range of > 10mm to avoid break down and easy to extinguish arc.
  • Accurate current setting value and low repeated trip error
NDB3100J4100-2LSS1A0 Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 100 amp, 2 pole 
List Price
$35.28 ea 
Panel-Rack Screw Mount Hydraulic Magnetic Circuit Breaker
  • UL1077 Recognized
  • Highly stable, hydraulic-magnetic, trip characteristics
  • Short circuit and Overload protection
  • One, two or three pole
  • 1 to 100 amp, AC and DC ratings and operation
  • Long life, 10,000 operations
  • Short, medium or long trip curve
  • 5000 amp interrupt capacity
  • Wide selection of operator handles and rockers
  • Front panel mount with screws
  • Easy to install, snap in mounting version available
  • Push-on, solder, plug-in or screw clamp wire connections
  • Opening range of > 10mm to avoid break down and easy to extinguish arc.
  • Accurate current setting value and low repeated trip error
NDB3100J4100-3LSS1A0 Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 100 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J41-1LSS1A0R Panel-Rack Screw Mount Hydraulic Magnetic Circuit Breaker, AC Trip
  • UL1077 Recognized
  • Highly stable, hydraulic-magnetic, trip characteristics
  • Short circuit and Overload protection
  • One, two or three pole
  • 1 to 100 amp, AC and DC ratings and operation
  • Long life, 10,000 operations
  • Short, medium or long trip curve
  • 5000 amp interrupt capacity
  • Wide selection of operator handles and rockers
  • Front panel mount with screws
  • Easy to install, snap in mounting version available
  • Push-on, solder, plug-in or screw clamp wire connections
  • Opening range of > 10mm to avoid break down and easy to extinguish arc.
  • Accurate current setting value and low repeated trip error
NDB3100J41-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 1 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J42-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 2 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J43-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 3 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J44-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 4 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J45-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 5 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J46-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 6 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J48-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 8 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J410-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 10 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J412-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 12 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J415-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 15 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J416-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 16 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J420-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 20 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J424-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 24 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J425-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 25 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J430-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 30 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J435-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 35 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J440-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 40 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J445-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 45 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J450-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 50 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J460-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 60 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J470-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 70 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J480-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 80 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J490-1LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 90 amp, 1 pole 
List Price
$16.80 ea 
NDB3100J41001LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 100 amp, 1 pole 
List Price
$16.80 ea 
 
  2 Pole
 Panel-Rack Screw Mount Hydraulic Magnetic Circuit Breaker, AC Trip
  • UL1077 Recognized
  • Highly stable, hydraulic-magnetic, trip characteristics
  • Short circuit and Overload protection
  • One, two or three pole
  • 1 to 100 amp, AC and DC ratings and operation
  • Long life, 10,000 operations
  • Short, medium or long trip curve
  • 5000 amp interrupt capacity
  • Wide selection of operator handles and rockers
  • Front panel mount with screws
  • Easy to install, snap in mounting version available
  • Push-on, solder, plug-in or screw clamp wire connections
  • Opening range of > 10mm to avoid break down and easy to extinguish arc.
  • Accurate current setting value and low repeated trip error
NDB3100J41-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 1 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J42-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 2 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J43-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 3 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J44-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 4 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J45-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 5 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J46-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 6 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J48-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 8 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J410-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 10 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J412-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 12 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J415-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 15 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J416-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 16 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J420-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 20 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J424-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 24 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J425-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 25 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J430-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 30 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J435-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 35 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J440-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 40 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J445-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 45 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J450-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 50 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J460-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 60 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J470-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 70 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J480-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 80 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J490-2LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 90 amp, 2 pole 
List Price
$35.28 ea 
NDB3100J41002LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 100 amp, 2 pole 
List Price
$35.28 ea 
 
  3 Pole
 Panel-Rack Screw Mount Hydraulic Magnetic Circuit Breaker, AC Trip
  • UL1077 Recognized
  • Highly stable, hydraulic-magnetic, trip characteristics
  • Short circuit and Overload protection
  • One, two or three pole
  • 1 to 100 amp, AC and DC ratings and operation
  • Long life, 10,000 operations
  • Short, medium or long trip curve
  • 5000 amp interrupt capacity
  • Wide selection of operator handles and rockers
  • Front panel mount with screws
  • Easy to install, snap in mounting version available
  • Push-on, solder, plug-in or screw clamp wire connections
  • Opening range of > 10mm to avoid break down and easy to extinguish arc.
  • Accurate current setting value and low repeated trip error
NDB3100J41-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 1 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J42-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 2 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J43-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 3 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J44-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 4 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J45-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 5 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J46-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 6 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J48-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 8 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J410-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 10 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J412-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 12 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J415-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 15 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J416-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 16 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J420-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 20 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J424-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 24 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J425-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 25 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J430-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 30 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J435-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 35 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J440-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 40 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J445-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 45 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J450-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 50 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J460-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 60 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J470-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 70 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J480-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 80 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J490-3LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 90 amp, 3 pole 
List Price
$52.94 ea 
NDB3100J41003LSS1A0R Panel-Rack screw mount hydraulic magnetic circuit breaker, AC trip, 100 amp, 3 pole 
List Price
$52.94 ea 
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