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ABL Sursum
3D30UL
Circuit Breaker, 3-Pole, D-Curve, 30 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$88.84$88.84 -
ABL Sursum
3D5UL
Circuit Breaker, 3-Pole, D-Curve, 5 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$88.84$88.84 -
Weg
MPW18-3-C016
Manual Motor Protector, 18A, 0.1-0.16A Overload Setting Range, 3-Pole, 690V, 50/60Hz, On/Off Pushbutton, Screw Terminal, IP20
$44.72$44.72 -
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
$57.63$57.63 -
Weg
MPW18-3-U004
Manual Motor Protector, 18A, 2.5-4A Overload Setting Range, 3-Pole, 690V, 50/60Hz, On/Off Pushbutton, Screw Terminal, IP20
$48.41$48.41 -
Weg
MPW18-3-U001
Manual Motor Protector, 18A, 0.63-1A Overload Setting Range, 3-Pole, 690V, 50/60Hz, On/Off Pushbutton, Screw Terminal, IP20
$48.41$48.41 -
Weg
MPW18-3-D063
Manual Motor Protector, 18A, 4-6.3A Overload Setting Range, 3-Pole, 690V, 50/60Hz, On/Off Pushbutton, Screw Terminal, IP20
$48.41$48.41 -
$56.18$56.18 -
$56.18$56.18 -
$56.18$56.18 -
Noark
B1E3B6
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 6A, 5kA, 480Y/277VAC, Supplementary Protection
$41.88$41.88 -
Noark
B1E3C30
Miniature Circuit Breaker, UL1077, 3-Poles, C-Curve, 30A, 5kA, 480Y/277VAC, Supplementary Protection
$41.88$41.88
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