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Miniature Circuit Breaker, EJB Series 40A, 3 Pole, 277/480V AC

product price: $1,325.99
/ea
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Key Features

  • Series EJB
  • Number of Poles 3
  • AC Voltage Rating 277/480V AC
  • Circuit Breaker Type Standard
  • Circuit Breaker Actuator Toggle
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Net 30

Product Information

Dimensions

Frame Size 125A/EJB
Width 2.94 in
Depth 4.05 in
Height 5.66 in
Min. Wire Size 12 AWG (Al), 14 AWG (Cu)
Max. Wire Size 2/0 AWG (Cu/Al)

Details

Item Miniature Circuit Breaker
Series EJB
Amps 40A
Number of Poles 3
AC Voltage Rating 277/480V AC
Circuit Breaker Type Standard
Circuit Breaker Actuator Toggle
Circuit Breaker Mounting Style Bolt On
Max. AIR Rating 100kA at 120V AC
Trip Type Thermal Magnetic
Terminal Connection Lug
DC Voltage Rating Not Rated
Features Mercury Free
Application HACR rated Applications, HID rated Applications
For Use With NF Panelboard
High Amp Trip Setting 1800 A
Standards cULus
Interrupt Rating 65 kA at 480Y/277V AC, 100 kA at 120/240V AC

Description

E Frame thermal magentic circuit breakers are for use in NF panelboards. These circuit breakers will protect against overload and short circuit conditions. Breakers have a trip indicator. This bolt on circuit breaker has a maximum voltage rating of 480Y/277 VAC. This 3 pole 40 A breaker is rated for HACR and HID applications. Breaker has a breaking capacity of 65 kA at 480Y/277 VAC. Circuit breaker has other breaking capacity ratings based on operting voltage. The breaking capacity code for this circuit breaker is J. Electrical connections are made using aluminum lugs. The lugs on this circuit breaker will accept 14 AWG to 2/0 AWG copper and 12 AWG to 2/0 AWG aluminum wire. Three spaces are used by this circuit breaker. Circuit breaker is 5.66 inches tall, is 2.94 inches wide and 4.05 inches deep. E frame circuit breakers are UL Listed and CSA certified.

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