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Altech Corp.
MA40UM
Circuit Breaker, 3 Phase, Adjustable Trip, 40A, Handles High Inrush Loads of 3 Phase Devices
$150.94$150.94 -
Altech Corp.
MA6.3UM
Circuit Breaker, 3 Phase, Adjustable Trip, 40A, Handles High Inrush Loads of 3 Phase Devices
$120.81$120.81 -
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-C063
Manual Motor Protector, 18A, 0.4-0.63A Overload Setting Range, 3-Pole, 690V, 50/60Hz, On/Off Pushbutton, Screw Terminal, IP20
$48.41$48.41 -
Weg
MPW40-3-D004
Manual Motor Protector, 40A, 0.25-0.40A Overload Setting Range, 3-Pole, Screw Terminal, Rotary Handle, IP20
$53.48$53.48 -
$30.00$30.00 -
$17.71$17.71 -
IDEC
NRAS1111-0.5A-AD
Circuit Protector 500 mA, 3 Different Actuators, Optional Din or Surface, NCNR
$24.35$24.35 -
Altech Corp.
S-TS250HU-FTU-LL-225
Circuit Breaker, 240V-100, 480V-65, 600V-18, 225A, Fixed-Thermal, Fixed-Magnetic
$1,024.00$1,024.00 -
Altech Corp.
S-TS800NU-FTU-LL-600
Circuit Breaker, 240V-50, 480V-35, 600V-18, 600A, Fixed-Thermal, Fixed-Magnetic
$2,542.35$2,542.35 -
$112.13$112.13
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Weg
UBW225H-FTU125-3A
MCCB, 125A@480VAC, 65kA IC, with Lugs, 3-Pole, UL489, Fixed Thermal & Magnetic
$556.80$556.80
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