E2LEM Type Mining Complete Molded Case Circuit Breakers(18 Products)
EATON

• Eaton E2LEM type mining complete moulded case circuit breakers offer a sliding handle having ON & OFF positions to easily identify the breaker's status.
• They come in magnetic only or thermal-magnetic variants and have a built-in test port for electronic field testing.
• These mining circuit breakers feature a push-to-trip button to check the tripping function during scheduled maintenance and an electronic trip with 310+ electronic LS functions to clear faults, enhancing safety during maintenance operations.
• They further feature a moulded case design with an L-frame for housing the trip unit & all current-carrying devices inside their frame.

Q. What are the different performance ratings of these Eaton E2LEM type mining complete moulded case circuit breakers?

A. Eaton E2LEM type mining complete moulded case circuit breakers have a current rating of 400 / 600A & a voltage rating of 1000Y (3-phase) / 577VAC & 250VDC.

Q. What are the interrupt ratings of these Eaton E2LEM type mining complete moulded case circuit breakers?

A.

• 65kAIC at 240VAC
• 35kAIC at 480VAC
• 25kAIC at 600VAC
• 22kAIC at 250VDC
• 10kAIC at 1000Y / 577VAC

Q. What is the difference between a thermal-magnetic type and a magnetic-only circuit breaker?

A. The thermal-magnetic type breaker has both thermal and magnetic elements for overload trip & inrush / instantaneous trip, respectively. The magnetic-only breakers do not have thermal protection and are mainly used for motor protection.