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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 -
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
GSB633PC50
Supplementary Circuit Protector, UL1077, 3 Pole, C Curve, 50A Overload Range, 480Y/277VAC, 5kA, DIN Rail Mounting, GSB63 Series
$35.19$35.19 -
Sprecher and Schuh
L8-50/3/C
Circuit Breaker, Supplementary Protector, C-Curve, 50 Amp, 480Y/277VAC, 5kA, 3-Pole, UL1077 / NFPA79 / CSA / CE, IP20
$216.76$216.76 -
Sprecher and Schuh
L8-50/3/D
Circuit Breaker, Supplementary Protector, D-Curve, 50 Amp, 480Y/277VAC, 5kA, 3-Pole, UL1077 / NFPA79 / CSA / CE, IP20
$263.50$263.50 -
Sprecher and Schuh
L8-63/3/B
Circuit Breaker, Supplementary Protector, B-Curve, 63 Amp, 480Y/277VAC, 5kA, 3-Pole, UL1077 / NFPA79 / CSA / CE, IP20
$224.00$224.00 -
Sprecher and Schuh
L8-63/3/C
Circuit Breaker, Supplementary Protector, C-Curve, 63 Amp, 480Y/277VAC, 5kA, 3-Pole, UL1077 / NFPA79 / CSA / CE, IP20
$248.35$248.35 -
Sprecher and Schuh
L8-63/3/D
Circuit Breaker, Supplementary Protector, D-Curve, 63 Amp, 480Y/277VAC, 5kA, 3-Pole, UL1077 / NFPA79 / CSA / CE, IP20
$348.28$348.28 -
Weg
UBW225H-FTU125-3A
MCCB, 125A@480VAC, 65kA IC, with Lugs, 3-Pole, UL489, Fixed Thermal & Magnetic
$556.80$556.80 -
$370.56$370.56 -
Weg
UBW225H-FTU150-3A
MCCB, 150A@480VAC, 65kA IC, with Lugs, 3-Pole, UL489, Fixed Thermal & Magnetic
$787.20$787.20 -
$370.56$370.56
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