Name: Schneider Electric EJB34050 Miniature Circuit Breaker 480Y/277V 50A
SKU: EJB34050
Price: 1358 USD
Availability: InStock

Schneider Electric EJB34050 Miniature Circuit Breaker 480Y/277V 50A

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SKU:

EJB34050

UPC:

7.85901E+11

Condition:

New

Range Of Product:

125 A Frame EDB-EGB-EJB

Mercury Free:

Yes

Height:

5.66 in

Warranty:

18 months

Holding Current:

630 A

Ambient Air Temperature For Operation:

40 °C

Mounting Mode:

bolt-on

Product Destination:

NF panelboard

Net Weight:

4 lb(US)

Awg Gauge:

AWG 12...AWG 2/0 aluminium || AWG 14...AWG 2/0 copper

Circuit Breaker Application:

HID rated || HACR rated

Local Signalling:

trip indicator

Trip Unit Technology:

thermal-magnetic

Device Short Name:

EJB

Width:

2.94 in

Number Of Poles:

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

Breaking Capacity Code:

Eu Rohs Directive:

Pro-active compliance (Product out of EU RoHS legal scope)

Electrical Connection:

lugs aluminium

Rohs Exemption Information:

Yes

Reach Regulation:

Reference contains Substances of Very High Concern above the threshold

Trip Unit Rating:

1800-1800 A

[Ue] Rated Operational Voltage:

480Y/277 V AC

Depth:

4.05 in

Number Of Spaces Required:

Number Of Spaces:

Module Type:

E-Frame

Product Certifications:

cULus

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 Or Component Type:

miniature circuit-breaker

China Rohs Regulation:

Product out of China RoHS scope. Substance declaration for your information.

Line Rated Current:

50 A

Protection Type:

short-circuit || overload

Description

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 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 65 kA at 480Y/277 VAC and 100 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.

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