-
$53.47$53.47 -
Available Now! 
Available Now!Noark
B1N1C5
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 5A, 240VAC/60VDC, 10kA, Box Lugs
$14.11$14.11 -
$15.47$15.47 -
Available Now! 
Available Now!Noark
B1N2C20
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 20A, 240VAC/125VDC, 10kA, Box Lugs
$29.58$29.58 -
Noark
B1N2C32
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 32A, 240VAC/125VDC, 10kA, Box Lugs
$29.58$29.58 -
Available Now! 
Available Now!Noark
B1N2C60
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 60A, 240VAC/125VDC, 10kA, Box Lugs
$29.58$29.58 -
$43.78$43.78 -
Available Now! 
Available Now!Noark
B1N3D25
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 25A, 240VAC, 10kA, Box Lugs
$45.05$45.05 -
Noark
B1NQ1C10
Miniature Circuit Breaker, UL489, 1 Pole, C-Curve, 10 Amp, 10kA, 120/240 VAC, Box Lug, B1NQ Series
$20.40$20.40 -
Available Now! 
Available Now!Carlo Gavazzi
GSB631PC10
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 10A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Weg
MPW18-3-U010
Manual Motor Protector, 18A, 6.3-10A Overload Setting Range, 3-Pole, 690V, 50/60Hz, On/Off Pushbutton, Screw Terminal, IP20
$48.75$48.75 -
Weg
MPW18-3-U018
Manual Motor Protector, 18A, 12-18A Overload Setting Range, 3-Pole, 690V, 50/60Hz, On/Off Pushbutton, Screw Terminal, IP20
$56.55$56.55
A circuit breaker will interrupt the flow of current in an electrical circuit, safeguarding surrounding electrical components and wiring by preventing circuit overloads and short circuits.
a.k.a. MCB, MCCB, molded case breaker, supplementary protection, UL1077, UL489, UL508, MMP, manual motor protector