EATON E2R Type Mining Electronic Molded Case Circuit Breakers
Eaton E2R Type mining electronic moulded case circuit breakers use electronic components and microprocessors to monitor & control the flow of electricity. They are used in low-voltage power distribution systems to protect against overloads, short circuits and other electrical faults.
Filter
A| Style | Model | Height | Amps | No. Of Poles | Voltage | Type | Circuit Breaker Type | Class | Frame | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | E2R316T33WU49 | 8 1/4" | 1600A | 3 | 600V AC | Specialty Complete | E2R | Mining | R | €45,265.45 | |
| A | E2R316T32WU49 | 8 1/4" | 1600A | 3 | 600V AC | - | E2R | Mining | R | - | RFQ
|
| A | E2R320T33WA12U49 | 8 1/4" | 2000A | 3 | 600V AC | Specialty Complete | E2R | Mining | - | €53,137.69 | |
| A | E2R31638B20W | 20" | 1600A | 3 | 600V AC | - | E2R | Mining | R | €59,591.07 | |
| A | E2R316B20W | 20" | 1600A | 3 | 600V AC | - | E2R | Mining | R | €52,432.83 | |
| A | E2R31638W | 20" | 1600A | 3 | 600V AC | - | E2R | Mining | R | - | RFQ
|
| A | E2R32038B20W | 20" | 2000A | 3 | 600V AC | - | E2R | Mining | R | €65,559.37 | |
| A | E2R320B20W | 20" | 2000A | 3 | 600V AC | - | E2R | Mining | R | €57,696.25 | |
| A | E2R320W | 20" | 2000A | 3 | 600V AC | - | E2R | Mining | R | €52,441.99 | |
| A | E2R32038W | 20" | 2000A | 3 | 600V AC | - | E2R | Mining | R | €60,305.09 | |
| A | E2R316W | 20" | 1600A | 3 | 600V AC | - | E2R | Mining | R | €47,672.87 |
Working Mechanism
- When an overloading or short-circuit condition is identified, the microprocessor in the device quickly calculates the amount of current flowing in the circuit and compares it to a predetermined threshold.
- If the current goes above the set limit, the electronic moulded case circuit breaker sends a signal to activate a tripping mechanism, opening the circuit and stopping the flow of current.
Frequently Asked Questions
How is a circuit breaker different from a fuse?
A circuit breaker can be reset after it is tripped, while a fuse must be replaced. Circuit breakers also respond faster to electrical faults than fuses.
How do you maintain a circuit breaker?
To maintain a circuit breaker, regularly inspect & clean it, test it annually and replace it if necessary.
How does an electronic moulded case circuit breakers differ from a traditional circuit breaker?
Eaton E2R Type mining electronic moulded case circuit breakers use electronic components to provide more precise and accurate protection than traditional circuit breakers.
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