Schneider Electric JGA36250CU33X 3 Pole Circuit Breaker
The Schneider Electric JGA36250CU33X is a 3 Pole molded case circuit breaker with a current rating of 250 Amps and a voltage rating of 600V. It features with 3 Phase and includes LI Micrologic functions.
What is the interrupting rating (AIC) for the JGA36250CU33X circuit breaker?
The Square D JGA36250CU33X features a G-class interrupting rating, providing 65 kA at 240V, 35 kA at 480V, and 18 kA at 600V.
Is the JGA36250CU33X circuit breaker 100% rated?
Yes, the C in the catalog number suffix (CU33X) indicates that this PowerPact J-Frame breaker is rated for continuous application at 100% of its 250A rating.
How does the JGA36250CU33X mount into a panelboard?
This breaker features an I-Line plug-on connection on the line side and mechanical lugs on the load side. It is designed exclusively for use in Square D I-Line panelboards and switchboards.
What type of trip unit is included with the JGA36250CU33X?
This breaker is equipped with a Micrologic electronic trip unit, indicated by the U33X suffix, which provides adjustable long-time and instantaneous (LI) protection functions.
What wire size is accepted by the load lugs on the JGA36250CU33X?
The standard load-side lugs for a 250A PowerPact J-Frame breaker accept 3/0 AWG to 350 kcmil wire. Note that 100% rated breakers typically require the use of copper wire.
What does the JGA prefix indicate on this Schneider Electric breaker?
The JGA prefix designates a PowerPact J-Frame breaker (J), with a G-class interrupting rating (G), and an I-Line plug-on mounting style (A).
What is the phase connection for the JGA36250CU33X?
As a standard 3-pole I-Line breaker, it features an ABC phase connection on the line side.
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