ROCKWELLMotor protection circuit breaker

140G-G6E3-D16-KJ

Name: 140G-G6E3-D16-KJ
Brand: ROCKWELL
SKU: 140G-G6E3-D16-KJ

The Allen-Bradley 140G-G6E3-D16-KJ is a high-performance Molded Case Circuit Breaker designed for global applications. It offers a 65 kA interrupt rating, 3 poles, and a rated current of 160 A (IEC only). This circuit breaker is ideal for protecting against overloads, short circuits, and ground faults in industrial electrical systems.

Product Model140G-G6E3-D16-KJ

Product ID105938

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Interrupting CapacityThe Allen-Bradley 140G-G6E3-D16-KJ boasts an impressive interrupting capacity of 65 kA at 480V, ensuring reliable protection against high fault currents.
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2. Adjustable Thermal/Magnetic TripThis circuit breaker features a thermal/magnetic trip unit that can be adjusted to meet specific application needs, providing customizable protection settings.
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3. Global Application CompatibilityDesigned for global use, this breaker meets international standards including UL, CSA, CCC, and IEC, ensuring compatibility with various electrical systems worldwide.
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4. Compact DesignThe compact design of the 140G-G6E3-D16-KJ makes it suitable for a wide range of panel configurations, minimizing space while maximizing functionality.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Number of poles

Number of auxiliary contacts as change-over contact

With integrated under voltage release

False

Integrated earth fault protection

False

Complete device with protection unit

True

Rated permanent current Iu

160 A

5. Reliable ProtectionWith its robust construction and high-quality materials, the Allen-Bradley 140G-G6E3-D16-KJ provides reliable protection against overloads, short circuits, and ground faults in industrial electrical systems.

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 Â°C (IEC only)

Electrical life cycle

8000 @ 415V AC

Interrupting rating

65kA @ 480V, 50/60 Hz per NEMA, UL, CSA

Rated ultimate short-circuit breaking capacity (Icu)

IEC 60947-2: 70kA @ 500V DC, 3-poles in series, thermal-magnetic trip unit only

Rated service short-circuit breaking capacity (Ics)

IEC 60947-2: 75% lcu @ 500V DC, 3-poles in series, thermal-magnetic trip unit only

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

1.204

Mechanical life operations

25000 /h

Vibration

2...13.2 Hz Â±1 mm, 13.2...100 Hz Â±0.7 G

Shock

Peak acceleration: 150 m/s2 peak, pulse duration 11 ms

Factory option

1 NO/NC auxiliary, 24V AC/DC

Height

130 mm

Device construction

Built-in device fixed built-in technique

Width

76.2 mm

Depth

70 mm

Storage temperature

-40 Â°F

Wire temperature rating

Cu 75 Â°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 Â°F

Repairable

NOT_REPAIRABLE

Preferred Availability

false

Quick Turnaround

false

Dimension Height

13.462

Lead Time

Dimension Width

14.478

Dimension Length

10.16

Stock Status

NON_STOCKED

Weight Unit

Dimension Unit