JA2SD3A000503E EATON HEINEMANN, JA2SD3A000503E Datasheet - Page 30

• Manufacturer Part Number: JA2SD3A000503E
• Description: CIRCUIT BREAKER, HYD-MAG, 2P, 250V, 5A
• Manufacturer: EATON HEINEMANN

Specifications of JA2SD3A000503E

• Input Voltage Vac: 250V
• No. Of Poles: 2
• Current Rating: 5A
• Interrupting Capacity: 5kA
• Trip Time: 1.9s
• Voltage Rating Vdc: 65V
• Mounting Type: Screw/Push-On
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

30
Frame
Information
GJ Series
EATON CORPORATION Frame Information — GJ Series
Heinemann Series GJ Circuit
Breakers are the logical
choice for high-current service
entrance and panelboard
installations, as well as control
and protection of commercial
and industrial lighting, trans-
formers, motors and power
supplies. The precisely tailored
time delays and ability to
interrupt high currents make
them ideal for critical applica-
tions with inductive or other
loads of up to 280 amperes.
The hydraulic-magnetic
load-sensing and time delay
mechanism of the Series GJ
is insensitive to changes in
ambient or enclosure tempera-
ture, adapting it to service
conditions encountered in
electric vehicles, roof-mounted
air conditioners and other
outdoor or “heat-loaded”
equipment. Unlike thermal
breakers, the GJ breaker can be
loaded to rated capacity without
causing nuisance tripping when
ambient temperature rises.
It is also well suited for
protecting line-sensitive loads,
such as critical data processing
equipment and computers.
Options
• 1-, 2- or 3-pole models.
• Fast, medium or slow
• Auxiliary switch for signaling.
• Back connected series
• A mounting kit assembly is
response times to accurately
match load conditions.
trip, relay or shunt
configurations.
available for the GJ breakers
(Cat. No. 009-18155).
Features
Standard Maximum Voltages:
• GJ1, GJ2 and GJ3:
• GJ1: 125 Vdc.
• GJ2: 125/250 Vdc.
Breakers will be labeled with
standard maximum (UL) voltage
unless otherwise specified.
Maximum Current Rating:
Up to 280 amperes per pole.
Interrupting Capacities
• GJ1: 10 kA at 240 Vac
• GJ2/3: 18 kA at 240 Vac
Terminal Types
Standard: front-connected,
pressure-wire terminals accept-
ing copper or aluminum wire
sizes from 78 to 37 mm
to 300 kcmil). Back-connected
and many special terminals are
available. Consult Customer
Service Center.
Operating Temperature Range:
-40°C to +85°C.
Fungus and
Humidity Resistance
MIL-STD-202. Ferrous parts
incorporate special moisture-
resistant finish. Springs, cases
and handles are made from
fungus-resistant materials.
Shock
MIL-STD-202, Method 213.
Test Condition
100g's for 6 milliseconds
(Time delay breakers only).
Vibration
MIL-STD-202, Method 24,
10 to 500 Hz, 0.06-inch total
excursion on three mutually
perpendicular planes (time
delay breakers only). Testing
completed at full rated
current 50/60 Hz.
240 Vac, 50/60/400 Hz.
160 Vdc, 25 kA at 65 Vdc.
10 kA at 125/250 Vdc.
2
(6
Standard Breaker
Configurations
The GJ Series can be ordered
in a number of standard config-
urations utilizing the GJ Catalog
Numbering System. Once you
create your catalog number, you
can contact our Technical
Resource Center for verification
and quotations.
Custom Applications
The GJ Series is also available
in a number of custom configu-
rations to meet your specific
application needs. To order
a special application breaker,
you can visit our Web site
at www.EatonElectrical.com/
heinemann for a list of custom
modifications and information
on how to obtain a proprietary
catalog number. You may
also contact the Technical
Resource Center for application
information and breaker
selection assistance.