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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 GD3025DA
EATON GD3100S4B
EATON GD3080CA3C
EATON GD3090S1D
EATON GD3020DE
EATON GD3030CA3F
EATON GD3040CG
EATON GD2035DA3H
EATON GD3060S1I
EATON GD3070DJ
EATON GD3015DS1K
EATON GD3015DVA6L
StyleModelAic RatingAmpsNumber Of PolesPrice
A
GD3025D		---£1,606.79
B
GD3100S4		---£3,896.15
C
GD3080CA3		---£2,888.92
D
GD3090S1		---£3,945.95
B
GD3100DA3		---£2,940.57
B
GD3100G2		---£2,084.59
B
GD3100D		---£2,045.84
B
GD3100C		---£1,970.21
B
GD3100DS4		---£3,945.95
B
GD3100S1		---£3,945.95
E
GD3020D		---£1,606.79
E
GD3020S1		---£3,423.89
A
GD3025A3		---£2,499.66
F
GD3030CA3		---£2,451.69
F
GD3030A3		---£2,527.33
F
GD3030A3S7		---£4,213.46
F
GD3030VFF01		---£4,051.11
F
GD3030V		---£1,927.78
G
GD3040C		---£1,606.79
D
GD3090A3		---£2,940.57
E
GD3020DV		---£1,606.79
G
GD3040DA3		---£2,499.66
H
GD2035DA3		---£1,831.86
I
GD3060S1		---£3,423.89
H
GD2025V		---£911.32
J
GD3070D		---£2,045.84
H
GD2030A3		---£1,831.86
C
GD3080S1		---£3,945.95
D
GD3090DS3		---£3,962.57
D
GD3090C		---£1,568.06
H
GD2035A3		---£1,831.86
H
GD2050C		---£911.32
E
GD3020DS1		---£3,495.84
H
GD2040A3		---£1,831.86
H
GD2050A3		---£1,831.86
K
GD3015DS1		---£3,495.84
RFQ
L
GD3015DVA6		---£3,132.42
E
GD3020DA3		---£2,499.66
E
GD3020A3S7		---£4,213.46
E
GD3020DB3		---£2,499.66
E
GD3020		---£597.66
G
GD3040A3		---£2,451.69
G
GD3040DS101		---£3,296.60
H
GD2020C		---£911.32
L
GD3015DA3		---£2,499.66
L
GD3015B3		---£2,451.69
H
GD2050DA3		---£1,831.86
L
GD3015A6		---£2,527.33
L
GD3015A3		---£2,527.33
H
GD2050D		---£911.32
L
GD3015DB3		---£2,387.13
L
GD3015DA3S114		---£4,200.55
L
GD3015CA3		---£2,499.66
H
GD2045		---£430.33
L
GD3015D		---£1,606.79
L
GD3015DV		---£1,606.79
L
GD3015S114		---£4,278.02
E
GD3020DA3S114		---£4,200.55
E
GD3020C		---£1,606.79
L
GD3015S1		---£3,423.89
E
GD3020CA3		---£2,499.66

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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