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Frame Circuit Breaker

Frame circuit breakers are widely used in industrial and commercial power distribution systems, with excellent short-circuit and overload protection performance. As a high-quality electrical product partner, ICX provides frame circuit breaker options of multiple brands and specifications, suitable for the protection and control needs of the main circuit of the power system.

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Brand	Title	Measurement Display Function	Breaking Capacity	Trip Unit	Installation	Rated Voltage	Poles	Series
Delixi	Delixi CDW3-1600N frame circuit breaker	Current	50KA	M	Drawer type	400VAC	3P	CDW3
TENGEN	TGW1N-4000/3P 3200A frame circuit breaker	Current	100KA	M	Drawer type	415VAC	3P	TGW1N
TENGEN	TGW1N-1600/4P 1250A Undervoltage Frame Circuit Breaker	Current	50KA	M	Fixed	415VAC	4P	TGW1N
TENGEN	TGW1N-2000/3P 1250A 3M undervoltage delay 5S frame circuit breaker	Current	80KA	3M	Drawer type	415VAC	3P	TGW1N
TENGEN	TGW1N-1600/4P 1600A frame circuit breaker	Current	50KA	M	Drawer type	415VAC	4P	TGW1N
TENGEN	TGWD-1000/3P 800A AC380V frame circuit breaker	Current	42KA	M	Fixed	400VAC	3P	TGWD
TENGEN	TGW45-2000/3P 1250A frame circuit breaker	Current, voltage, frequency	80KA	M	Drawer type	400VAC	3P	TGW45
TENGEN	TGW45-2000/3P 1250A frame circuit breaker	Current, voltage, power, energy, frequency	80KA	3H	Drawer type	400VAC	3P	TGW45
TENGEN	TGW1N-2000/3P 800A frame circuit breaker	Current	80KA	M	Drawer type	400VAC	3P	TGW1N
TENGEN	TGW1N-2000H/3P 1600A Frame Circuit Breaker with Four Remote Functions	Current, voltage, power, energy, frequency	90KA	3H	Drawer type	400VAC	3P	TGW1N
TENGEN	TGW45-2000/3P 1600A L-type IR1=0.8IN IR2=6IN 0.4S IR3=OFF frame circuit breaker	Current	80KA	L	Drawer type	400VAC	3P	TGW45
TENGEN	TGW45-2000/3P 800A frame circuit breaker	Current, voltage, power, energy, frequency	80KA	3H	Fixed	400VAC	3P	TGW45
TENGEN	TGW1N-1000/4P 1000A undervoltage detection and pressure closing function frame circuit breaker	Current, voltage, power, energy, frequency	50KA	3H	Drawer type	415VAC	4P	TGW1N
TENGEN	TGW45-3200/3P 2500A Delay 3S Frame Circuit Breaker	Current, voltage, frequency	100KA	M	Drawer type	400VAC	3P	TGW45
TENGEN	TGWD-1000/3P 1000A AC380V frame circuit breaker	Current	42KA	M	Drawer type	400VAC	3P	TGWD
TENGEN	TGW1N-1600/3P 1600A frame circuit breaker	Current	50KA	M	Drawer type	400VAC	3P	TGW1N
TENGEN	TGW1N-1600H/3P 1250A Frame Circuit Breaker	Current	55KA	M	Drawer type	400VAC	3P	TGW1N
TENGEN	TGW45-2000/4P 1600A frame circuit breaker	Current, voltage, power, energy, frequency	80KA	2H	Fixed	400VAC	4P	TGW45
TENGEN	DW15-630 630A Thermal Magnetic Frame Circuit Breaker	-	30KA	-	Fixed	380VAC	3P	DW15
TENGEN	TGW45-6300/4P 5000A frame circuit breaker	Current, voltage, frequency	120KA	M	Drawer type	400VAC	4P	TGW45

Frame Circuit Breaker: A Key Protection Device in Power Systems

The Frame Circuit Breaker, also known as the air circuit breaker (ACB), usually has a steel frame structure, and all components are installed within this frame. It can switch on, carry, and break currents under normal circuit conditions, and also has the ability to switch on, carry for a certain time, and break currents under specified abnormal circuit conditions (such as overload, short circuit, ground fault, etc.)

Read More August 22, 2025

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Frame Circuit Breaker

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Frame Circuit Breaker: A Key Protection Device in Power Systems