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Noark
M1N20T3L
Molded Case Circuit Breaker, MCCB, UL489, M1N, 150 A Frame Size, 100kA @ 240VAC / 65kA @ 480VAC, 20 Amp, Thermal-Magnetic Trip, 3-Pole, Lug Line/Load Side Connection, EX9M1N Series
$333.56$333.56 -
Noark
M1H30T3L
Molded Case Circuit Breaker, MCCB, UL489, M1H, 150 A Frame Size, 150kA @ 240VAC/100kA @ 480VAC, 30 Amp, Thermal Magnetic Trip, 3-Pole, Lug Line/Load Side Connection, EX9M1H Series
$432.13$432.13 -
Noark
M1H25T3L
Molded Case Circuit Breaker, MCCB, UL489, M1H, 150 A Frame Size, 150kA @ 240VAC/100kA @ 480VAC, 25 Amp, Thermal Magnetic Trip, 3-Pole, Lug Line/Load Side Connection, EX9M1H Series
$432.13$432.13 -
Noark
M1H20T3L
Molded Case Circuit Breaker, MCCB, UL489, M1H, 150 A Frame Size, 150kA @ 240VAC/100kA @ 480VAC, 20 Amp, Thermal Magnetic Trip, 3-Pole, Lug Line/Load Side Connection, EX9M1H Series
$432.13$432.13 -
Noark
M1H15T3L
Molded Case Circuit Breaker, MCCB, UL489, M1H, 150 A Frame Size, 150kA @ 240VAC/100kA @ 480VAC, 15 Amp, Thermal Magnetic Trip, 3-Pole, Lug Line/Load Side Connection, EX9M1H Series
$432.13$432.13 -
LS Electric
02070011UL
MCCB, 60 Amp, 3-Pole, 80%, 65kA at 240V, 35kA at 480V, 18kA at 600V, Adjustable Thermal, Fixed Magnetic Trip, Lugs Line/Load Side, UL, Molded Case Circuit Breaker, NCNR
$584.51$584.51 -
Carlo Gavazzi
GMB633PC30
MCB, UL489, 3 Pole, C Curve, 30 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$99.40$99.40 -
Weg
UMBW-4C3-60
MCB, UL489, 3-Pole, C-Curve, 60 Amp, 240VAC/125VDC, 10kA, Thermal-Magnetic Miniaure Circuit Breaker, IP20, UMBW Series
$74.26$74.26 -
LS Electric
02070071UL
Molded Case Circuit Breaker, 3-Pole, 100A, 100%, 100kA at 240V, 65kA at 480V, 35kA at 600V, Fixed Thermal/Magnetic, Lugs Line/Load Side, 6.46H x 4.13W x 3.44D" (165H x 105W x 87.5Dmm)
$621.34$621.34 -
Carlo Gavazzi
GSB633PC50
Supplementary Circuit Protector, UL1077, 3 Pole, C Curve, 50A Overload Range, 480Y/277VAC, 5kA, DIN Rail Mounting, GSB63 Series
$35.19$35.19 -
Carlo Gavazzi
GSB633PC40
Supplementary Circuit Protector, UL1077, 3 Pole, C Curve, 40A Overload Range, 480Y/277VAC, 5kA, DIN Rail Mounting, GSB63 Series
$35.19$35.19 -
Carlo Gavazzi
GSB633PC25
Supplementary Circuit Protector, UL1077, 3 Pole, C Curve, 25A Overload Range, 480Y/277VAC, 5kA, DIN Rail Mounting, GSB63 Series
$35.19$35.19
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