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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| Style | Model | Amps | Voltage | Actuator Type | Type | Price | |
|---|---|---|---|---|---|---|---|
| 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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