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EATON GD Series Complete Molded Case Circuit Breakers, G Frame


Eaton GD Series moulded case circuit breakers reduce risks of damage by fault currents and fatal electrical shocks.

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EATON GD3035DA3A
EATON GD3020S1B
EATON GD3025A3C
EATON GD3015DS1D
EATON GD3030CA3E
EATON GD3015DVA6F
EATON GD3100A3S7G
EATON GD2050DH
EATON GD3100I
EATON GD3080J
StyleModelActuator TypeTypeVoltage RatingPrice
A
GD3035DA3		----
RFQ
B
GD3020S1		---€3,260.92
B
GD3020DA3		----
RFQ
B
GD3020A3S7		----
RFQ
B
GD3020DB3		----
RFQ
B
GD3020		---€692.89
B
GD3020DS1		---€3,218.66
B
GD3020DV		---€1,479.40
B
GD3020D		---€1,597.11
C
GD3025A3		----
RFQ
D
GD3015DS1		---€3,218.66
RFQ
C
GD3025C		---€1,479.40
E
GD3030CA3		----
RFQ
C
GD3025CA3		---€2,257.37
C
GD3025S1		----
RFQ
E
GD3030A3		----
RFQ
C
GD3025S2		----
RFQ
E
GD3030A3S7		----
RFQ
C
GD3025D		---€1,626.30
F
GD3015DVA6		---€2,883.87
B
GD3020A3		---€2,335.60
E
GD3030DV		---€1,591.91
F
GD3015DB3		---€2,198.36
G
GD3100A3S7		---€4,283.57
G
GD3100D		---€1,884.36
G
GD3100C		----
RFQ
G
GD3100DS4		---€3,633.11
G
GD3100S4		---€3,586.93
G
GD3100S1		----
RFQ
F
GD3015A3		----
RFQ
H
GD2050D		---€905.83
F
GD3015DA3S114		---€3,867.49
B
GD3020CA3		---€2,381.78
F
GD3015DA3		---€2,301.99
F
GD3015CA3		---€2,301.99
F
GD3015D		---€1,597.11
F
GD3015DV		---€1,479.40
F
GD3015S114		---€3,937.62
B
GD3020DA3S114		---€3,867.49
B
GD3020C		---€1,597.11
F
GD3015S1		----
RFQ
C
GD3025DA3		---€2,301.99
E
GD3030C		---€1,479.40
G
GD3100DA3		---€2,706.92
H
GD2015DVA6		---€2,131.43
I
GD3100		---€829.97
H
GD2015C		----
RFQ
H
GD2015DB3		---€1,686.65
H
GD2020C		---€869.25
H
GD2015A3		----
RFQ
H
GD2015DA3		----
RFQ
H
GD2015D		---€840.12
H
GD2025D		----
RFQ
H
GD2015DVB3		---€1,485.78
J
GD3080		---€829.97
H
GD2015DV		---€882.85
H
GD2020DB3		---€1,409.26
H
GD2020D		---€840.12
H
GD2025C		----
RFQ
H
GD2020A3		---€1,745.10
H
GD2025V		----
RFQ

Working Mechanism

  • Eaton GD Series moulded case circuit breakers feature fixed thermal and fixed magnetic trips to protect against faulty currents:

Fixed Thermal Trips

  • The thermal trip consists of a bimetallic strip which gets heated and bends when an overcurrent passes through the conductors, which opens the contacts and interrupts the current flow.

Fixed Magnetic Trips

  • The magnetic trip has an electromagnetic component that detects the presence of short circuits in a circuit.
  • As the current rises, a magnetic field is generated that trips the breaker and causes the contacts to open and stop the current flow.

Features

  • These units feature a fixed thermal and fixed magnetic trip unit to avoid nuisance tripping in mild current fluctuation but are highly sensitive to heavy inrush current, thus producing both instantaneous and time-delayed current limiting protection.
  • They have a compact, space-saving design that provides installation in tight spaces and allows for high-speed blow-open action, resulting in superior performance.
  • They are integrated with line and load side terminals for easy installation with panelboards and load centres.
  • These MCCBs also include a toggle and a mechanical latching mechanism that ensures the circuit breaker remains in the tripped position until it is manually reset.

Standards and Approvals

  • UL

Frequently Asked Questions

What is the advantage of moulded cases?

Moulded cases hold current-carrying components, trip devices and mechanisms integrated into one unit.

What is the purpose of a G-frame?

A G-frame is a modular design that provides a versatile and flexible platform to accommodate low-voltage circuit breakers. They also protect electrical systems from damage caused by overloads and short circuits, as well as mechanical stress.

What is the purpose of a toggle?

These circuit breakers come with an integrated over-centre toggle for visual indication of tripped status.

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