EJB34090 Square D Circuit Breaker

EJB34090 - Square D Bolt-On Circuit Breaker

Part Number:
EJB34090

Manufacturer:

Schneider Electric / Square D

Family:
EJB Series

Pole:
3

Amp
90

Volt:
480

Phase:
3

Category:

Molded Case / 3-Pole

Connection:
Bolt-On

Type:
EJB

Functions:
LI - Long-Time and Instantaneous

Protection:
Thermal Magnetic

AIC Ratings:

65kA@480V | 65kA@277V | 100kA@240V | 100kA@120V

Dimensions (HxWxD):
5.66x 2.94x 4.05

Weight:
4lbs

Additional Details

Protection Type:
Short-Circuit / Overload

Module Type:
E-Frame

Trip Unit Rating:
875 Amp

Line Rated Current:
90 Amp

Maximum Operating Voltage:
480Y/277 V AC

Mounting Mode:
Bolt-On

Product Destination:
Square D NF Panelboard

Electrical Connection:
Aluminum Lugs

Holding Current:
270 Amp

Local Signaling:
Trip Indicator

Circuit Breaker Application:
HID-Rated / HACR-Rated

AWG Gauge:
AWG 12...AWG 6 Aluminum | AWG 14...AWG 6 Copper

EJB34090 - Square D Bolt-On Circuit Breaker
Schneider Electric / Square Ds EJB34090 bolt-on molded case circuit breaker is a reliable and easy-to-install device designed for use in Square D NF Panelboards. This circuit breaker is CSA-rated, HID-rated and HACR-rated, and UL Listed as High-Intensity Discharge.
The EJB34090 is a 3-pole bolt-on circuit breaker, rated at 90A at a system voltage of 480Y/277V AC. The circuit breaker has a thermal-magnetic trip unit and a signal indicator to indicate when a trip occurred. The device has a hold current of 270A (the maximum current the breaker can be held at to ensure a trip will occur) and a trip current of 875A (the current value when the breaker is guaranteed to trip).
Square Ds EJB34090 circuit breaker is calibrated for 40 degrees C and has aluminum lugs with a terminal lug rating of AWG 12...AWG 6 (aluminum) and AWG 14...AWG 6 (copper).