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FMX MCB4

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MCB4-L2D-1P-C1

FMX Miniature Circuit Breaker, UL 489, 240 VAC / 60 VDC, 10 kA, 1-Pole, Box Lug Terminal, C Curve, 1A

$27.35
In Stock
MCB4-L40-1P-C1

FMX Miniature Circuit Breaker, UL 489, 277 VAC, 10 kA, 1-Pole, Box Lug Terminal, C Curve, 1A

$27.40
In Stock
MCB4-L2D-2P-C1

FMX Miniature Circuit Breaker, UL 489, 240 VAC / 125 VDC, 10 kA, 2-Pole, Box Lug Terminal, C Curve, 1A

$54.70
In Stock
MCB4-L40-2P-C1

FMX Miniature Circuit Breaker, UL 489, 480Y/277 VAC, 10 kA, 2-Pole, Box Lug Terminal, C Curve, 1A

$54.30
In Stock
MCB4-L2D-3P-C1

FMX Miniature Circuit Breaker, UL 489, 240 VAC, 10 kA, 3-Pole, Box Lug Terminal, C Curve, 1A


Temporarily Unavailable: Est. Availability 3/3/2026
$82.10
Out of
Stock
MCB4-L40-3P-C1

FMX Miniature Circuit Breaker, UL 489, 480Y/277 VAC, 10 kA, 3-Pole, Box Lug Terminal, C Curve, 1A

$82.10
In Stock
MCB4-L2D-1P-D1

FMX Miniature Circuit Breaker, UL 489, 240 VAC / 60 VDC, 10 kA, 1-Pole, Box Lug Terminal, D Curve, 1A

$27.35
In Stock
MCB4-L40-1P-D1

FMX Miniature Circuit Breaker, UL 489, 277 VAC, 10 kA, 1-Pole, Box Lug Terminal, D Curve, 1A

$27.55
In Stock
MCB4-L2D-2P-D1

FMX Miniature Circuit Breaker, UL 489, 240 VAC / 125 VDC, 10 kA, 2-Pole, Box Lug Terminal, D Curve, 1A

$54.10
In Stock
MCB4-L40-2P-D1

FMX Miniature Circuit Breaker, UL 489, 480Y/277 VAC, 10 kA, 2-Pole, Box Lug Terminal, D Curve, 1A

$54.80
In Stock
MCB4-L2D-3P-D1

FMX Miniature Circuit Breaker, UL 489, 240 VAC, 10 kA, 3-Pole, Box Lug Terminal, D Curve, 1A

$82.70
In Stock
MCB4-L40-3P-D1

FMX Miniature Circuit Breaker, UL 489, 480Y/277 VAC, 10 kA, 3-Pole, Box Lug Terminal, D Curve, 1A

$82.15
In Stock
MCB4-L2D-1P-C1.6

FMX Miniature Circuit Breaker, UL 489, 240 VAC / 60 VDC, 10 kA, 1-Pole, Box Lug Terminal, C Curve, 1.6A

$27.35
In Stock
MCB4-L40-1P-C1.6

FMX Miniature Circuit Breaker, UL 489, 277 VAC, 10 kA, 1-Pole, Box Lug Terminal, C Curve, 1.6A

$27.40
In Stock
MCB4-L2D-2P-C1.6

FMX Miniature Circuit Breaker, UL 489, 240 VAC / 125 VDC, 10 kA, 2-Pole, Box Lug Terminal, C Curve, 1.6A

$54.70
In Stock
MCB4-L40-2P-C1.6

FMX Miniature Circuit Breaker, UL 489, 480Y/277 VAC, 10 kA, 2-Pole, Box Lug Terminal, C Curve, 1.6A

$54.30
In Stock
MCB4-L2D-3P-C1.6

FMX Miniature Circuit Breaker, UL 489, 240 VAC, 10 kA, 3-Pole, Box Lug Terminal, C Curve, 1.6A

$82.10
In Stock
MCB4-L40-3P-C1.6

FMX Miniature Circuit Breaker, UL 489, 480Y/277 VAC, 10 kA, 3-Pole, Box Lug Terminal, C Curve, 1.6A

$82.10
In Stock
MCB4-L2D-1P-D1.6

FMX Miniature Circuit Breaker, UL 489, 240 VAC / 60 VDC, 10 kA, 1-Pole, Box Lug Terminal, D Curve, 1.6A

$27.35
In Stock
MCB4-L40-1P-D1.6

FMX Miniature Circuit Breaker, UL 489, 277 VAC, 10 kA, 1-Pole, Box Lug Terminal, D Curve, 1.6A

$27.55
In Stock
MCB4-L2D-2P-D1.6

FMX Miniature Circuit Breaker, UL 489, 240 VAC / 125 VDC, 10 kA, 2-Pole, Box Lug Terminal, D Curve, 1.6A

$54.10
In Stock
MCB4-L40-2P-D1.6

FMX Miniature Circuit Breaker, UL 489, 480Y/277 VAC, 10 kA, 2-Pole, Box Lug Terminal, D Curve, 1.6A

$54.80
In Stock
MCB4-L2D-3P-D1.6

FMX Miniature Circuit Breaker, UL 489, 240 VAC, 10 kA, 3-Pole, Box Lug Terminal, D Curve, 1.6A

$82.70
In Stock
MCB4-L40-3P-D1.6

FMX Miniature Circuit Breaker, UL 489, 480Y/277 VAC, 10 kA, 3-Pole, Box Lug Terminal, D Curve, 1.6A

$82.15
In Stock