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 device is a 3 pole bolt-on breaker that is rated at 50 A at a system voltage of 480Y/277 VAC and the breaker is UL Listed as well as CSA rated. This E-Frame breaker has thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. This specific breaker is HID rated and HACR rated. The breaker has aluminium lugs which have a terminal lug rating of AWG 12...AWG 2/0 (aluminium) and AWG 14...AWG 2/0 (copper). This E-frame breaker breaking capacity has been tested a numerous voltages but at two voltages the capacity is 18 kA at 480Y/277 VAC and 25 kA at 120/240 VAC. This device has a hold current of 630 A which is the maxiumum current the breaker can be held to ensure it will trip and a trip current of 1800A which is the current value when the breaker is guaranteed to trip. The circuit breaker has a height of 5.66 in, width of 2.94 in and a depth of 4.05 in. This breaker was calibrated for 40 degrees C. This product is UL Listed as High Intensity Discharge. HACR rated.
Brand: Schneider Electric
Add to Quote CatalogueModule Type | E-Frame |
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Range Of Product | 125 A Frame EDB-EGB-EJB |
Trip Unit Rating | 1800-1800 A |
Product Or Component Type | miniature circuit-breaker |
Device Short Name | EDB |
Warranty | 18 months |
Height | 5.66 in |
Holding Current | 630 A |
Tightening Torque |
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Breaking Capacity Code | D |
Product Destination | NF panelboard |
Electrical Connection | lugs aluminium |
Number Of Spaces Required | 3 |
Number Of Spaces | 3 |
Net Weight | 4 lb(US) |
Circuit Breaker Application |
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Mounting Mode | bolt-on |
Line Rated Current | 50 A |
Protection Type |
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Local Signalling | trip indicator |
Awg Gauge |
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Width | 2.94 in |
Depth | 4.05 in |
Breaking Capacity |
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Trip Unit Technology | thermal-magnetic |
Number Of Poles | 3 |
[Ue] Rated Operational Voltage | 480Y/277 V AC |
Rohs Exemption Information | Yes |
Mercury Free | Yes |
Reach Regulation | Reference contains Substances of Very High Concern above the threshold |
China Rohs Regulation | Product out of China RoHS scope. Substance declaration for your information. |
Eu Rohs Directive | Pro-active compliance (Product out of EU RoHS legal scope) |
Product Certifications | cULus |
Ambient Air Temperature For Operation | 40 °C |
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