140G 125A G Frame Molded Case Ckt-Bkr

Catalog #: 140G-G3E3-D16-SA-AJ

Lifecycle status: Active

Lifecycle status: Active

Number of poles	3
Number of auxiliary contacts as change-over contact	1
With integrated under voltage release	False
Integrated earth fault protection	False
Complete device with protection unit	True
Rated permanent current Iu	160 A
Type of control element	Toggle
Rated impulse withstand voltage (Uimp)	8 kV
Magnetic trip current (Im)	1600 A
Frame size	125 A
Thermal trip current (Ir)	112 A
Votlage for reverse-fed circuit breaker, max	690V AC per IEC
Watt loss	Thermal magnetic type: 45.0 W
Insulation voltage (Ui)	Rated 800V per IEC
Construction type	T/M-Adjustable thermal/fixed magnetic TMD
Thermal trip rating, max	160 A @ ambient temperature 40 °C (IEC only)
Electrical life cycle	8000 @ 415V AC
Interrupting rating	65kA @ 240V, 50/60 Hz per NEMA, UL, CSA
Rated ultimate short-circuit breaking capacity (Icu)	IEC 60947-2: 85kA @ 220...230V AC, 50/60 Hz
Rated service short-circuit breaking capacity (Ics)	IEC 60947-2: 75% lcu @ 220...230V AC @ 50/60Hz
Motor drive integrated	False
With switched-off indicator	False
Motor drive optional	True
Position of connection for main current circuit	Front side
Type of electrical connection of main circuit	Screw connection

Suitable for DIN rail (top hat rail) mounting	False
DIN rail (top hat rail) mounting optional	True
Degree of protection (IP)	IP40
Weight	2.42 lb
Mechanical life operations	25000 /h
Vibration	2...13.2 Hz ±1 mm, 13.2...100 Hz ±0.7 G
Shock	Peak acceleration: 150 m/s² peak, pulse duration 11 ms
Factory option	Shunt-trip, 220...240V AC @ 220...250V DC

Height	130 mm
Device construction	Built-in device fixed built-in technique

Width	76.2 mm
Depth	70 mm
Storage temperature	-40 °F
Wire temperature rating	Cu 75 °C
Operational voltage (Ue)	90% of voltage rating @ 3000 m (9840 ft) altitude
Rated uninterrupted current (Iu)	98% of current rating @ 3000 m (9840 ft) altitude
Ambient temperature without derating	104 °F

Type	Resource	Publication
General	Product Cutsheet	--
Technical Data	140g-td101_-en-p	140G-TD101

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Technical Specifications

Number of poles	3
Number of auxiliary contacts as change-over contact	1
With integrated under voltage release	False
Integrated earth fault protection	False
Complete device with protection unit	True
Rated permanent current Iu	160 A
Type of control element	Toggle
Rated impulse withstand voltage (Uimp)	8 kV
Magnetic trip current (Im)	1600 A
Frame size	125 A
Thermal trip current (Ir)	112 A
Votlage for reverse-fed circuit breaker, max	690V AC per IEC
Watt loss	Thermal magnetic type: 45.0 W
Insulation voltage (Ui)	Rated 800V per IEC
Construction type	T/M-Adjustable thermal/fixed magnetic TMD
Thermal trip rating, max	160 A @ ambient temperature 40 °C (IEC only)
Electrical life cycle	8000 @ 415V AC
Interrupting rating	65kA @ 240V, 50/60 Hz per NEMA, UL, CSA
Rated ultimate short-circuit breaking capacity (Icu)	IEC 60947-2: 85kA @ 220...230V AC, 50/60 Hz
Rated service short-circuit breaking capacity (Ics)	IEC 60947-2: 75% lcu @ 220...230V AC @ 50/60Hz
Motor drive integrated	False
With switched-off indicator	False
Motor drive optional	True
Position of connection for main current circuit	Front side
Type of electrical connection of main circuit	Screw connection

Suitable for DIN rail (top hat rail) mounting	False
DIN rail (top hat rail) mounting optional	True
Degree of protection (IP)	IP40
Weight	2.42 lb
Mechanical life operations	25000 /h
Vibration	2...13.2 Hz ±1 mm, 13.2...100 Hz ±0.7 G
Shock	Peak acceleration: 150 m/s² peak, pulse duration 11 ms
Factory option	Shunt-trip, 220...240V AC @ 220...250V DC

Height	130 mm
Device construction	Built-in device fixed built-in technique

Width	76.2 mm
Depth	70 mm
Storage temperature	-40 °F
Wire temperature rating	Cu 75 °C
Operational voltage (Ue)	90% of voltage rating @ 3000 m (9840 ft) altitude
Rated uninterrupted current (Iu)	98% of current rating @ 3000 m (9840 ft) altitude
Ambient temperature without derating	104 °F