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Carlo Gavazzi
GMB63H3PC8
MCB, UL489, 3 Pole, C Curve, 8 Amp, 480Y/277VAC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$91.20$91.20 -
Carlo Gavazzi
GSB631PC3
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 3A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GMB63H3PC20
MCB, UL489, 3 Pole, C Curve, 20 Amp, 480Y/277VAC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$91.20$91.20 -
Carlo Gavazzi
GSB631PC20
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 20A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GMB63H3PC10
MCB, UL489, 3 Pole, C Curve, 10 Amp, 480Y/277VAC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$91.20$91.20 -
Carlo Gavazzi
GSB631PC2
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 2A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GMB63H1PC10
MCB, UL489, 1 Pole, C Curve, 10 Amp, 480Y/277VAC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$31.20$31.20 -
Carlo Gavazzi
GSB631PC16
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 16A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
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 -
Carlo Gavazzi
GSB631PC1
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 1A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GMB632PC30
MCB, UL489, 2 Pole, C-Curve, 30 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$60.00$60.00 -
Carlo Gavazzi
GMB632PC10
MCB, UL489, 2 Pole, C-Curve, 10 Amp, 240VAC, 60/125VDC, 10kA, Lug Terminals, DIN Rail Mounting, Thermal-Magnetic Miniature Circuit Breaker, GMB63 Series
$60.00$60.00
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