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.

Filter
StyleModelAmpsVoltageActuator TypeTypePrice
A
GD2050A3
----€1,686.65
B
GD3030S2
----€3,151.69
C
GD3015B3
----€2,257.37
C
GD3015DB3
----€2,198.36
C
GD3015DV
----€1,479.40
D
GD3020A3
----€2,335.60
D
GD3020
----€692.89
E
GD3025C
----€1,479.40
B
GD3030A3S7
-----
RFQ
B
GD3030D
----€1,479.40
F
GD3040C
----€1,597.11
G
GD3100S4
----€3,586.93
F
GD3040A3S7
----€3,878.65
H
GD3050A3
----€2,327.49
I
GD3050C
----€1,597.11
J
GD3060D1S3
----€3,218.66
K
GD3070C
-----
RFQ
L
GD3080C
----€1,906.41
M
GD3090D
----€1,884.36
J
GD3090D1S3
----€3,647.50
A
GD2035
----€514.04
G
GD3100A3
----€2,789.17
D
GD3020C
----€1,597.11
E
GD3025DA3
----€2,301.99
C
GD3015A3S7
-----
RFQ
A
GD2045A3
----€1,745.10
C
GD3015A6
----€2,327.49
C
GD3015DA3
----€2,301.99
D
GD3020DA3S114
----€3,867.49
C
GD3015DVA6
----€2,883.87
D
GD3020DV
----€1,479.40
E
GD3025CA3
----€2,257.37
B
GD3030DB3
-----
RFQ
M
GD3090A3S1
----€4,262.84
N
GD3035C
----€1,479.40
F
GD3040D
----€1,554.63
O
GD3045A3
----€2,381.78
H
GD3050A3G7
-----
RFQ
I
GD3050D
----€1,530.68
J
GD3060A3S7
----€3,878.65
K
GD3070S1
-----
RFQ
L
GD3080S1
----€3,633.11
G
GD3100C
-----
RFQ
D
GD3020DA3
-----
RFQ
A
GD2040A3
----€1,745.10
F
GD3040A3
----€2,335.60
A
GD2050DA3
----€1,686.65
C
GD3015DA3S114
----€3,867.49
C
GD3015S114
----€3,937.62
P
GD3015DS1
----€3,218.66
D
GD3020DS1
----€3,218.66
E
GD3025D
----€1,626.30
B
GD3030DA3
-----
RFQ
N
GD3035A3
----€2,408.15
F
GD3040DS101
----€3,035.31
G
GD3100D
----€1,884.36
O
GD3045D
----€1,479.40
J
GD3060C
----€1,444.34
J
GD3060D
----€1,479.40
K
GD3070A3S7
----€4,283.57
L
GD3080DA3
----€2,706.92

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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