Inline/Holder Circuit Breaker 9

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Part	Manufacturer	Circuit Protection Type	Mounting Feature	Rated AC Voltage	Rated DC Voltage	Rated Current	Terminal Shape	Minimum Operating Temperature	Rated Breaking Capacity	Actuator Type	Body Length/Diameter	Body Width	Environmental Characteristics	Circuit Function	Body Height	Reference Standard	No. of Poles	Maximum Operating Temperature
1610-21-5A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Inline/Holder		24 V	5 A	Tab/Blade	-40 °C (-40 °F)	150 A	Push To Reset	0.787 in (20 mm)	0.236 in (6 mm)	Corrosion/Moisture Resistant; IP00; IP30	Trip Free	0.945 in (24 mm)	UL	1	85 °C (185 °F)
1610-21-20A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Inline/Holder		32 V	20 A	Tab/Blade	-40 °C (-40 °F)	150 A	Push To Reset	0.787 in (20 mm)	0.236 in (6 mm)	Corrosion Resistant; IP00; IP30; IP54	Trip Free	0.945 in (24 mm)	UL	1	85 °C (185 °F)
1658-G21-02-P10-10A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Inline/Holder	240 V	28 V	10 A	Tab/Blade	-20 °C (-4 °F)	200 A	Manual Reset	1.26 in (32 mm)	0.551 in (14 mm)		Trip Free	1.563 in (39.7 mm)	CSA; CUL; UL; VDE	1	60 °C (140 °F)
1610-21-15A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Inline/Holder		32 V	15 A	Tab/Blade	-40 °C (-40 °F)	150 A	Push To Reset	0.787 in (20 mm)	0.236 in (6 mm)	Corrosion Resistant; IP00; IP30; IP54	Trip Free	0.945 in (24 mm)	UL	1	85 °C (185 °F)
1658-G21-02-P10-20A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Inline/Holder	240 V	28 V	20 A	Tab/Blade	-20 °C (-4 °F)	200 A	Manual Reset	1.26 in (32 mm)	0.551 in (14 mm)		Trip Free	1.563 in (39.7 mm)	CSA; CUL; UL; VDE	1	60 °C (140 °F)
1610-21-10A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Inline/Holder		32 V	10 A	Tab/Blade	-40 °C (-40 °F)	150 A	Push To Reset	0.787 in (20 mm)	0.236 in (6 mm)	Corrosion Resistant; IP00; IP30; IP54	Trip Free	0.945 in (24 mm)	UL	1	85 °C (185 °F)
1610-21-6A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Inline/Holder		32 V	6 A	Tab/Blade	-40 °C (-40 °F)	150 A	Push To Reset	0.787 in (20 mm)	0.236 in (6 mm)	Corrosion Resistant; IP00; IP30; IP54	Trip Free	0.945 in (24 mm)	UL	1	85 °C (185 °F)
22705-00	Eaton Corporation	Thermal Circuit Breaker	Inline/Holder		28 V	5 A	Tab/Blade	-40 °C (-40 °F)	2 kA	Push To Reset	0.76 in (19.3 mm)	0.252 in (6.4 mm)		Manual Reset/Off	1.181 in (30 mm)	SAE	1	85 °C (185 °F)
22730-00	Eaton Corporation	Thermal Circuit Breaker	Inline/Holder		28 V	30 A	Tab/Blade	-40 °C (-40 °F)	2 kA	Push To Reset	0.76 in (19.3 mm)	0.252 in (6.4 mm)		Manual Reset/Off	1.181 in (30 mm)	SAE	1	85 °C (185 °F)

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.