ROCKWELLMotor protection circuit breaker

140G-G6C3-C16-AJ

Name: 140G-G6C3-C16-AJ
Brand: ROCKWELL
SKU: 140G-G6C3-C16-AJ

The Allen Bradley 140G-G6C3-C16 is a high-performance, 3-pole, 16A molded case circuit breaker designed for line protection of control panels. It offers thermal/magnetic protection and a robust 65 kA interrupting capacity at 480V, ensuring reliable operation in demanding electrical environments.

Product Model140G-G6C3-C16-AJ

Product ID106020

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe 140G-G6C3-C16 provides comprehensive thermal/magnetic protection, ensuring that your control panels are safeguarded against electrical faults and overloads.
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2. High Interrupting CapacityWith a 65 kA interrupting capacity at 480V, this circuit breaker is capable of handling high-energy discharges, making it ideal for applications requiring robust line protection.
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3. Compact DesignDesigned for space-saving dimensions, the 140G-G6C3-C16 is perfect for installations where real estate is limited, yet reliability is paramount.
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4. Global ComplianceApproved for global applications, this circuit breaker meets stringent standards including UL, CSA, CCC, and IEC performance interrupting/breaking capacity, ensuring compliance in various international markets.

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

16 A

5. Versatile Mounting OptionsFeaturing end cap/bolt-on terminals as standard, the 140G-G6C3-C16 offers a wide range of mounting options, allowing for flexible installation in various electrical configurations.

Type of control element

Toggle

Rated impulse withstand voltage (Uimp)

8 kV

Thermal trip current (Ir = In (fixed))

16 A

Magnetic trip current (Im)

500 A

Frame size

125 A

Votlage for reverse-fed circuit breaker, max

690V AC per IEC

Watt loss

Thermal magnetic type: 4.5 W

Insulation voltage (Ui)

Rated 800V per IEC

Construction type

T/M-fixed thermal/fixed magnetic TMF

Thermal trip rating, max

16 A @ ambient temperature 40 Â°C

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

1.211

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 + 1 alarm 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

13.589

Lead Time

Dimension Width

14.732

Dimension Length

9.906

Stock Status

NON_STOCKED

Weight Unit

Dimension Unit