Panel Mount Circuit Breaker 535

Reset All

Part	Manufacturer	Circuit Protection Type	Mounting Feature	Rated AC Voltage	Rated DC Voltage	Rated Current	Terminal Shape	Minimum Operating Temperature	Rated Breaking Capacity	Manufacturer Series	Trip Time/Delay	Additional Features	Actuator Type	Packing Method	Body Length/Diameter	Body Width	Environmental Characteristics	Dimensions	Circuit Function	Body Height	Reference Standard	No. of Poles	Maximum Operating Temperature	Blow Characteristic
MS3320-10	Defense Logistics Agency	Thermal Circuit Breaker	Panel Mount	120 V	28 V	10 A	Screw	-55 °C (-67 °F)	2.5 kA			Rated breaking capacity at 28 VDC: 6000 A	Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant; Moisture Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)	Trip Free	1.03 in (26.16 mm)	MIL-C-5809	1	121 °C (249.8 °F)
209-1-1-62-4-9-10	Sensata Technologies	Magnetic Circuit Breaker	Panel Mount	240 V		10 A	Stud		5 kA				Toggle		5.125 in (130.18 mm)	1.026 in (26.06 mm)	Moisture Resistant		Trip Free	3.55 in (90.17 mm)	CSA; CUL; UL	1
209-1-1-62-4-9-15-V	Sensata Technologies	Magnetic Circuit Breaker	Panel Mount	240 V		15 A	Stud		5 kA				Toggle		5.125 in (130.18 mm)	1.026 in (26.06 mm)	Moisture Resistant		Trip Free	3.55 in (90.17 mm)	CSA; CUL; UL; VDE	1
CM-3	Sensata Technologies	Thermal Circuit Breaker	Panel Mount	120 V	30 V	3 A	Screw						Manual Reset		2 in (50.8 mm)	1.221 in (31.01 mm)	Corrosion Resistant		Trip Free	1.145 in (29.08 mm)	UL
2TC2-10	Texas Instruments	Thermal Circuit Breaker	Panel Mount	120 V	28 V	10 A	Screw		2.5 kA	2TC2			Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)		1.03 in (26.16 mm)
MS3320-15	Defense Logistics Agency	Thermal Circuit Breaker	Panel Mount	120 V	28 V	15 A	Screw	-55 °C (-67 °F)	2.5 kA			Rated breaking capacity at 28 VDC: 6000 A	Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant; Moisture Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)	Trip Free	1.03 in (26.16 mm)	MIL-C-5809	1	121 °C (249.8 °F)
W28-XQ1A-3	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	3 A	Quick Connect		1 kA		2.2 s		Push To Reset		0.625 in (15.88 mm)	0.54 in (13.72 mm)		0.625 x 0.54 x 1.535 in (15.88 x 13.72 x 38.99 mm)	Series Trip	1.535 in (38.99 mm)	CSA; UL; VDE	1
MS3320-3	Defense Logistics Agency	Thermal Circuit Breaker	Panel Mount	120 V	28 V	3 A	Screw	-55 °C (-67 °F)	2.5 kA			Rated breaking capacity at 28 VDC: 6000 A	Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant; Moisture Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)	Trip Free	1.03 in (26.16 mm)	MIL-C-5809	1	121 °C (249.8 °F)
2TC2-15	Texas Instruments	Thermal Circuit Breaker	Panel Mount	120 V	28 V	15 A	Screw		2.5 kA	2TC2			Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)		1.03 in (26.16 mm)
W28-XQ1A-15	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	15 A	Quick Connect		1 kA		2.2 s		Push To Reset		0.625 in (15.88 mm)	0.54 in (13.72 mm)		0.625 x 0.54 x 1.535 in (15.88 x 13.72 x 38.99 mm)	Series Trip	1.535 in (38.99 mm)	CSA; UL; VDE	1
W28XQ1A15	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	15 A	Quick Connect				2.2 s		Push To Reset						Series Trip			1
W28-XQ1A15	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	15 A	Quick Connect				2.2 s		Push To Reset						Series Trip			1
W28-XQ1A-2	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	2 A	Quick Connect		1 kA		4.5 s		Push To Reset		0.625 in (15.88 mm)	0.54 in (13.72 mm)		0.625 x 0.54 x 1.535 in (15.88 x 13.72 x 38.99 mm)	Series Trip	1.535 in (38.99 mm)	CSA; UL; VDE	1
1620-3-10A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount		12 V	10 A	Quick Connect	-40 °C (-40 °F)	150 A				Reset Button		0.524 in (13.3 mm)	0.276 in (7 mm)	Corrosion Resistant; IP00; IP40		Trip	0.984 in (25 mm)		1	85 °C (185 °F)
MS3320-5	Defense Logistics Agency	Thermal Circuit Breaker	Panel Mount	120 V	28 V	5 A	Screw	-55 °C (-67 °F)	2.5 kA			Rated breaking capacity at 28 VDC: 6000 A	Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant; Moisture Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)	Trip Free	1.03 in (26.16 mm)	MIL-C-5809	1	121 °C (249.8 °F)
PKZM0-1	Eaton Corporation		Panel Mount	690 V	250 V	1 A	Screw	-25 °C (-13 °F)	150 A			Environmental Characteristics: IP20	Manual On/Off		1.772 in (45 mm)	3.661 in (93 mm)	Corrosion Resistant		Manual On/Off	3.15 in (80 mm)	CE; CSA; EN; IEC; UL	3	55 °C (131 °F)	Short
1620-3-5A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount		12 V	5 A	Quick Connect	-40 °C (-40 °F)	150 A				Reset Button		0.524 in (13.3 mm)	0.276 in (7 mm)	Corrosion Resistant; IP00; IP40		Trip	0.984 in (25 mm)		1	85 °C (185 °F)
203-22-1-66-103-4-1-1	Sensata Technologies	Magnetic Circuit Breaker	Panel Mount	250 V			Quick Connect	-40 °C (-40 °F)	2 kA				Rocker		2 in (50.8 mm)	1.54 in (39.12 mm)			Series Trip	1.77 in (44.96 mm)	CSA; UL	2	85 °C (185 °F)
1620-3-15A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount		12 V	15 A	Quick Connect	-40 °C (-40 °F)	150 A				Reset Button		0.524 in (13.3 mm)	0.276 in (7 mm)	Corrosion Resistant; IP00; IP40		Trip	0.984 in (25 mm)		1	85 °C (185 °F)
1620-3-30A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount		12 V	30 A	Quick Connect	-40 °C (-40 °F)	150 A				Reset Button		0.524 in (13.3 mm)	0.276 in (7 mm)	Corrosion Resistant; IP00; IP40		Trip	0.984 in (25 mm)		1	85 °C (185 °F)
1620-3-20A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount		12 V	20 A	Quick Connect	-40 °C (-40 °F)	150 A				Reset Button		0.524 in (13.3 mm)	0.276 in (7 mm)	Corrosion Resistant; IP00; IP40		Trip	0.984 in (25 mm)		1	85 °C (185 °F)
W28-XQ1A-10	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	10 A	Quick Connect		1 kA		2.2 s		Push To Reset		0.625 in (15.88 mm)	0.54 in (13.72 mm)		0.625 x 0.54 x 1.535 in (15.88 x 13.72 x 38.99 mm)	Series Trip	1.535 in (38.99 mm)	CSA; UL; VDE	1
W28-XQ1A10	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	10 A	Quick Connect				2.2 s		Push To Reset						Series Trip			1
W28XQ1A10	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	10 A	Quick Connect				2.2 s		Push To Reset						Series Trip			1
W31-X2M1G-5	TE Connectivity	Thermal Circuit Breaker	Panel Mount	240 V	50 V	5 A	Screw		1 kA		6 s		Toggle		1.384 in (35.15 mm)	0.69 in (17.53 mm)	Corrosion/Environment/Moisture Resistant		Series Trip	1.6 in (40.64 mm)	CSA; UL	1
CA1-B0-54-430-5B1-BA	Carling Technologies	Magnetic Circuit Breaker	Panel Mount		125 V	3 A	Screw	-40 °C (-40 °F)					Handle		2.5 in (63.5 mm)	0.755 in (19.18 mm)	Corrosion/Moisture Resistant		Series Trip	1.85 in (47 mm)		1	85 °C (185 °F)
2TC2-5	Texas Instruments	Thermal Circuit Breaker	Panel Mount	120 V	28 V	5 A	Screw		2.5 kA	2TC2			Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)		1.03 in (26.16 mm)
W28-XQ1A-1	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	1 A	Quick Connect		1 kA		4.5 s		Push To Reset		0.625 in (15.88 mm)	0.54 in (13.72 mm)		0.625 x 0.54 x 1.535 in (15.88 x 13.72 x 38.99 mm)	Series Trip	1.535 in (38.99 mm)	CSA; UL; VDE	1
W67-X2Q12-20	TE Connectivity	Magnetic Circuit Breaker	Panel Mount	277 V		20 A	Quick Connect	-40 °C (-40 °F)	5 kA		2.2 s		Toggle		2 in (50.8 mm)	0.75 in (19.05 mm)	Fungus Resistant; Moisture Resistant	2 x 0.75 x 1.64 in (50.8 x 19.05 x 41.66 mm)	Series Trip	1.64 in (41.66 mm)	CSA; UL	1	85 °C (185 °F)	Standard
W67-X2Q1220	TE Connectivity	Magnetic Circuit Breaker	Panel Mount			20 A	Quick Connect				2.2 s		Toggle						Series Trip			1
AC2-B2-26-610-144-C	Carling Technologies	Magnetic Circuit Breaker	Panel Mount	277 V		10 A	Quick Connect	-40 °C (-40 °F)	5 kA			Standards: MIL-PRF-55629, MIL-STD-202	Rocker		2.156 in (54.76 mm)	1.515 in (38.48 mm)	Corrosion/Moisture Resistant		Series Trip	1.64 in (41.66 mm)	CSA; UL	2	85 °C (185 °F)
CCP2-2-30CC	Eaton Corporation	Equipment Leakage Circuit Breaker	Panel Mount	600 V	125 V	30 A			200 kA				Toggle Handle		3.1 in (78.74 mm)	1.4 in (35.56 mm)			Manual On/Off	3.9 in (99.06 mm)	UL	2
W58-XB1A4A-20	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	50 V	20 A	Quick Connect		1 kA		6 s	Rated breaking capacity at 50 VDC: 2000 A	Push To Reset					1.375 x 0.66 x 1.375 in (34.93 x 16.76 x 34.93 mm)	Series Trip			1
W58-XB1A4A-15	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	50 V	15 A	Quick Connect		1 kA		6 s		Push To Reset		1.375 in (34.93 mm)	0.66 in (16.76 mm)			Series Trip	1.375 in (34.93 mm)		1
W23-X1A1G-50	TE Connectivity	Thermal Circuit Breaker	Panel Mount	240 V	50 V	50 A	Screw		1 kA		6 s		Push-Pull		1.384 in (35.15 mm)	0.69 in (17.53 mm)	Corrosion/Environment/Moisture Resistant		Series Trip	1.6 in (40.64 mm)	CSA; UL	1
MS3320-15V	Eaton Corporation	Thermal Circuit Breaker	Panel Mount	120 V	28 V	15 A	Screw	-55 °C (-67 °F)	3.5 kA			Standard: MIL-C-5809, rated breaking capacity at 28 VDC: 6000 A	Push Button		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant; Moisture Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)	Trip	1.03 in (26.16 mm)		1	121 °C (249.8 °F)
2TC2-21/2	Texas Instruments	Thermal Circuit Breaker	Panel Mount	120 V	28 V	2.5 A	Screw		2.8 kA	2TC2			Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)		1.03 in (26.16 mm)
W31-X2M1G-10	TE Connectivity	Thermal Circuit Breaker	Panel Mount	240 V	50 V	10 A	Screw		1 kA		6 s		Toggle		1.384 in (35.15 mm)	0.69 in (17.53 mm)	Corrosion/Environment/Moisture Resistant		Series Trip	1.6 in (40.64 mm)	CSA; UL	1
236404	Eaton Corporation	Thermal Circuit Breaker	Panel Mount	400 V		40 A	Screw	-25 °C (-13 °F)	10 kA								IP20		Trip			3	75 °C (167 °F)
W28-XQ1A-6	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	6 A	Quick Connect		1 kA		2.2 s		Push To Reset		0.625 in (15.88 mm)	0.54 in (13.72 mm)		0.625 x 0.54 x 1.535 in (15.88 x 13.72 x 38.99 mm)	Series Trip	1.535 in (38.99 mm)	CSA; UL; VDE	1
W92-X112-30	TE Connectivity	Magnetic Circuit Breaker	Panel Mount	277 V		30 A	Stud	-40 °C (-40 °F)	5 kA		2.2 s		Toggle		2.5 in (63.5 mm)	1.5 in (38.1 mm)	Moisture Resistant		Series Trip	1.985 in (50.42 mm)	CSA; UL; VDE	2	85 °C (185 °F)	Standard
185120F-011	Eaton Corporation	Thermal Circuit Breaker	Panel Mount		30 V	120 A	Screw	-32 °C (-25.6 °F)					Lever		2.89 in (73.41 mm)	1.9 in (48.26 mm)			Trip	1.44 in (36.58 mm)	SAE; UL	1	82 °C (179.6 °F)
2TC2-3	Texas Instruments	Thermal Circuit Breaker	Panel Mount	120 V	28 V	3 A	Screw		2.5 kA	2TC2			Push-Pull		0.781 in (19.84 mm)	0.593 in (15.06 mm)	Corrosion Resistant	0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)		1.03 in (26.16 mm)
4411.0017	Schurter Ag	Thermal Circuit Breaker	Panel Mount	277 V	28 V	30 A	Quick Connect	-5 °C (23 °F)	1 kA				Reset Type	Bulk	1.22 in (31 mm)	0.453 in (11.5 mm)	IP40		Trip Free	1.772 in (45 mm)	CCC; CSA; GB; IEC; UL; VDE	1	60 °C (140 °F)
W28-XQ1A-8	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	8 A	Quick Connect		1 kA		2.2 s		Push To Reset		0.625 in (15.88 mm)	0.54 in (13.72 mm)		0.625 x 0.54 x 1.535 in (15.88 x 13.72 x 38.99 mm)	Series Trip	1.535 in (38.99 mm)	CSA; UL; VDE	1
W28-XQ1A-20	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	20 A	Quick Connect		1 kA		2.2 s		Push To Reset		0.625 in (15.88 mm)	0.54 in (13.72 mm)		0.625 x 0.54 x 1.535 in (15.88 x 13.72 x 38.99 mm)	Series Trip	1.535 in (38.99 mm)	CSA; SEV; UL; VDE	1
W28-XQ1A20	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	20 A	Quick Connect				2.2 s		Push To Reset						Series Trip			1
W28XQ1A20	TE Connectivity	Thermal Circuit Breaker	Panel Mount	250 V	32 V	20 A	Quick Connect				2.2 s		Push To Reset						Series Trip			1

Circuit Breaker

A circuit breaker is an automatic electrical switch that is designed to protect an electrical circuit from damage caused by overcurrent or short circuits. Circuit breakers are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.

Circuit breakers work by monitoring the amount of current flowing through an electrical circuit. If the current exceeds a preset level, the circuit breaker will trip, or open the circuit, to prevent damage to the electrical system. When the circuit breaker trips, it interrupts the flow of current, which stops the electrical current from flowing and prevents further damage.

Circuit breakers are available in a variety of types and sizes, and they can be classified based on their voltage rating, current rating, and interrupting capacity. Some common types of circuit breakers include thermal circuit breakers, magnetic circuit breakers, and hybrid circuit breakers.

In addition to protecting electrical systems from overcurrent and short circuits, circuit breakers also help improve the reliability and efficiency of electrical systems. They can also be used to switch electrical circuits on and off, which can be helpful in certain applications.