Square D EJB24050 Mini Circuit Breaker, 50A, 2 Pole, 480Y/277 VAC, 100 kA Max
Square D EJB24050 Mini Circuit Breaker, 50A, 2 Pole, 480Y/277 VAC, 100 kA Max
- MPN: EJB24050
- UPC: 785901128809
- PPN: SCH-EJB24050
Spec sheet
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CAD$1643.71/ EA
Description
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 50A, 2 pole, and has an operating voltage of 480Y/277 VAC. It also provides a 100 kA max interrupt rating at 120 VAC. This device has a hold current of 630A which is the maximum 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. Many accessories are available for this breaker. This breaker was calibrated for 40 degrees C. This product is UL Listed as High Intensity Discharge. HACR rated.
Specifications
Complementary
- Circuit Breaker Application
- HACR rated || HID rated
- Mounting Mode
- bolt-on
- Tightening Torque
- 3.9-3.9 N.m 2.5-6 mm² AWG 14...AWG 10) || 5.6-5.6 N.m 10-70 mm² AWG 8...AWG 2/0)
- Product Destination
- NF panelboard
- Number Of Spaces Required
- 2
- Protection Type
- short-circuit || overload
- Awg Gauge
- AWG 12...AWG 2/0 aluminum || AWG 14...AWG 2/0 copper
- Depth
- 4.05 in
- Breaking Capacity
- 65 kA 277 V AC || 100 kA 240 V AC || 65 kA 480Y/277 V AC || 100 kA 120 V AC || 100 kA 120/240 V AC
- Trip Unit Technology
- thermal-magnetic
- [Ue] Rated Operational Voltage
- 480Y/277 V AC
Height5.66 in
Holding Current630 A
Breaking Capacity CodeJ
Electrical Connectionlugs aluminum
[In] Rated Current50 A
Local Signallingtrip indicator
Width1.96 in
Number Of Spaces2
Net Weight3 lb(US)
Number Of Poles2
Offer Sustainability
- China Rohs Regulation
- Product out of China RoHS scope. Substance declaration for your information
- Mercury Free
- Yes
- Reach Regulation
- Reference contains Substances of Very High Concern above the threshold
Rohs Exemption InformationYes
Eu Rohs DirectivePro-active compliance (Product out of EU RoHS legal scope)
Environment
- Product Certifications
- cULus
Ambient Air Temperature For Operation40 °C
Specifications
- Module Type
- E-Frame
- Trip Unit Rating
- 1800-1800 A
- Device Short Name
- EJB
Range Of Product125 A Frame EDB-EGB-EJB
Product Or Component Typeminiature circuit-breaker
Downloads
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CAD$1643.71/ EA
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