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Home >  DIN Rail Mount Circuit Breakers, Standard UL489
18 mm Wide, 1 to 63 Amps
> 2 Pole Standard UL489


DIN Rail Circuit Breakers UL489 Listed, Two Pole

ASI UL489 DIN rail mount circuit breakers two pole are available in 1 to 63 amps with C trip curve. Each one is tested 3 times to 100% reliability ensuring that the branch circuit will be protected from overloads, short circuits and over temperature events.

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Catalog No. / Description 
NDB2T-63C1-2L Product
UL 489 Circuit Breaker,
2 Pole
  • UL489 listed
  • DIN Rail Mount
  • 18 mm width per pole
  • 1, 2 & 3 Pole
  • Up to 63 Amps
  • 10kA Interrupting Capacity
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UL 489 Circuit Breaker, 2 pole, 1 Amp, 240-480 Vac/60-125 Vdc, C Trip Curve, 36 mm Wide, 10kA Interrupt Capacity 
$44.93 each
1       $44.93 Each

6       $42.68 Each

30       $40.44 Each

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30+ units saves 10% 
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UL 489 Circuit Breaker, 2 pole, 2 Amp, 240-480 Vac/60-125 Vdc, C Trip Curve, 36 mm Wide, 10kA Interrupt Capacity 
$44.93 each
1       $44.93 Each

6       $42.68 Each

30       $40.44 Each

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30+ units saves 10% 
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Units
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4 Amp, 10kA Interrupt Capacity 
$53.49 each
1       $53.49 Each

6       $46.80 Each

30       $41.60 Each

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30+ units saves 22% 
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6 Amp Circuit Breaker, DIN rail mount, 10kA Interrupt Capacity 
SPECIAL PRICE!!
While Supplies Last!

Special Offer
$47.89 each
1       $47.89 Each

6       $41.91 Each

30       $37.25 Each

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30+ units saves 22% 
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UL 489 Circuit Breaker, 10 Amp, 10kA Interrupt Capacity 
$39.42 each
1       $39.42 Each

6       $37.45 Each

30       $35.48 Each

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30+ units saves 10% 
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16 Amp, 10kA Interrupt Capacity 
$39.42 each
1       $39.42 Each

6       $37.45 Each

30       $35.48 Each

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20 Amp, 10kA Interrupt Capacity 
SPECIAL PRICE!!
While Supplies Last!

Special Offer
$39.42 each
1       $39.42 Each

6       $37.45 Each

30       $35.48 Each

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30+ units saves 10% 
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Units
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25 Amp, 240 Vac/60-125 Vdc, 10kA Interrupt Capacity 
$39.42 each
1       $39.42 Each

6       $37.45 Each

30       $35.48 Each

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30+ units saves 10% 
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Units
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32 Amp, 10kA Interrupt Capacity 
$39.42 each
1       $39.42 Each

6       $37.45 Each

30       $35.48 Each

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30+ units saves 10% 
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40 Amp, 480 Vac/60-125 Vdc, 10kA Interrupt Capacity 
$48.48 each
1       $48.48 Each

6       $46.06 Each

30       $43.63 Each

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50 Amp, 10kA Interrupt Capacity 
$48.48 each
1       $48.48 Each

6       $46.06 Each

30       $43.63 Each

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63 Amp, 10kA Interrupt Capacity 
$48.48 each
1       $48.48 Each

6       $46.06 Each

30       $43.63 Each

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30+ units saves 10% 
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Units
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Customers who bought ASI UL489 Circuit Breakers Also Saved Time and Money with:

Terminal BlocksSturdy and reliable. ASI offers a complete line of DIN rail Terminal blocks. From single level feed through to high current, find the terminal block for your application.
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AC Power OutletsAdd an outlet or GFI protection to any piece of equipment or panel. It's easy. It's fast. It's inexpensive.
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DIN RailASI DIN rail, all popular sizes available, at very competitive prices
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REMIT-TO: P.O. Box 1340 | Mechanicsburg, PA 17055
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