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Picture of Mini circuit breaker, E-Frame, 80A, 3 pole, 480Y/277 VAC, 25 kA max, bolt on
SKU:

EDB34080

Mini circuit breaker, E-Frame, 80A, 3 pole, 480Y/277 VAC, 25 kA max, bolt on

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Mini circuit breaker, E-Frame, 80A, 3 pole, 480Y/277 VAC, 25 kA max, bolt on
  • E-frame breakers are miniature bolt-on mount circuit breakers used in lighting panelboards
  • Comes with Visi-Trip™ technology to make troubleshooting faster
  • Designed to protect low-voltage electronics
  • E-frame breakers directly mount to NF panelboards to provide reliable protection
  • Made to last 20 years
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Manufacturer: Square D
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Instruction sheet
Catalog
Circularity Profile
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Product Data Sheet
E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This range of breaker is ideally designed to offer superior overload and short circuit protection. All E-Frame breakers have a thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. Mounting bolts are used to hold these breakers in place. This E-Frame breaker is 80A, 3 pole, and has an operating voltage of 480Y/277 VAC. It also provides a 25 kA max interrupt rating at 120 VAC. This device has a hold current of 1000A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 2300A which is the current value when the breaker is guaranteed to trip. Many accessories are available for this breaker. This breaker was calibrated for 40 degrees C. HACR rated.

Products specifications

Attribute name Attribute value
Main
Device short name EDB
Trip unit rating 2300-2300 A
Product or component type miniature circuit-breaker
Range of product 125 A Frame EDB-EGB-EJB
Module type E-Frame
Complementary
[Ue] rated operational voltage 480Y/277 V AC
Number of poles 3
Trip unit technology thermal-magnetic
Breaking capacity 25 kA at 120/240 V AC, 25 kA at 120 V AC, 18 kA at 480Y/277 V AC, 25 kA at 240 V AC, 18 kA at 277 V AC
Depth 4.05 in
Width 2.94 in
AWG gauge AWG 14...AWG 2/0 copper cable , AWG 12...AWG 2/0 aluminium cable
Local signalling trip indicator
Protection type overload, short-circuit
[In] rated current 80 A
Mounting mode bolt-on
Circuit breaker application HACR rated
Net weight 4 lb(US)
Number of spaces 3
Number of spaces required 3
Electrical connection lugs aluminium
Product destination NF panelboard
Breaking capacity code D
Tightening torque 5.6-5.6 N.m for 10-70 mm² (AWG 8...AWG 2/0), 3.9-3.9 N.m for 2.5-6 mm² (AWG 14...AWG 10)
Holding current 1000 A
Height 5.66 in
Environment
Ambient air temperature for operation 40 °C
Product certifications cULus
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 11.430 cm
Package 1 Width 15.494 cm
Package 1 Length 24.384 cm
Package 1 Weight 1.588 kg

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