Datasheet

EPIC
®
Hermetic Sealed DC and AC Contactor - 350+ Amp Power Switchin
g
RoHS Compliant, all date codes
Patent Pending
File E320908
All contact ratings and coil versions
may not be UL recognized.
Contact GIGAVAC
for a copy of the
a
pp
licable sections of the test re
p
ort
.
Chassis level UL508 sized power terminal
s
– No need for specially
routed power cables, special bus bars, or special lugs.
Rugged EPIC
®
Seal rated to 175°C – Reduced risk of fire or meltdown
in over current conditions. The same technology used for advanced
aeros
p
ace
p
ro
g
rams.
Hermetically Seale
d
– Designed to meet: UL1604 for Class I & II, Div 2
and Class III for use in hazardous locations, IP67 for temporary water
immersion for 30 min, SAE J1171 - external ignition protection, and
ISO8846 for
p
rotection a
g
ainst i
g
nition around flammable
g
asses
.
High Efficiency Dual DC Coil
s
– Very low 12 or 24 VDC continuous coil
power with no EMI emissions or cross-talk on your system control power.
Ideal for batter
y
p
owered s
y
stems or where low
p
ower is needed.
Built-in coil suppression for all DC coil
s
– Saves you engineering
time and
p
arts cost to add external coil su
pp
ression
.
Stainless steel hardware and mounting insert
s
, for years of corrosion
free service.
UL508 ambient compliant to 75°C but can operate continuously at 85°
C with a higher terminal temperature rise of 60°C. Can also operate up
to 125°C in s
p
ecial cases - contact GIGAVAC for details
.
Not position sensitive – can be mounted in any position for ease of
installation
Electrical life rating is based on resistive load with 27µH maximum inductance in circuit. Because your application may be
different, we suggest you test the contactor in your circuit to verify life is as required
.
End of life is defined as when the dielectric, insulation resistance or contact resistance exceeds the specifications listed
.
Make & Break Resistive Current
with 400 KCmil cable and 50°
terminal temp rise
Contact Voltages & Life Cycle Rating
s
DC or 50/60 Hz AC
24
V
48
V
72
V
120
V
350
V
750
V
350A -
(
75° C Ambient) 1/ 112,50
0
75,00
0
37,50
0
15,00
0
3,00
0
75
0
225A -
(
75° C Ambient
)
1/ 150,00
0
100,00
0
50,00
0
20,00
0
4,00
0
1,00
0
150A -
(
75° C Ambient) 1/ 180,000 120,000 60,000 24,000 4,800 1,200
125A -
(
75° C Ambient
)
1/ 225,00
0
150,00
0
75,00
0
30,00
0
6,00
0
1,50
0
100A - (75° C Ambient) 1/ 300,000 200,000 100,000 40,000 8,000 2,000
75A - (75° C Ambient) 1/ 435,00
0
290,00
0
145,00
0
58,00
0
11,60
0
2,90
0
50A -
(
75° C Ambient
)
1/ 750,00
0
500,00
0
250,00
0
100,00
0
20,00
0
5,00
0
30A -
(
75° C Ambient) 1/ 900,000 600,000 300,000 120,000 24,000 6,000
20A -
(
75° C Ambient
)
1/ 1,000,00
0
700,00
0
350,00
0
140,00
0
28,00
0
7,00
0
400A -
(
50° C Ambient
)
2/ 90,00
0
60,00
0
30,00
0
12,00
0
2,40
0
60
0
Max Break A, 2 cycle
s
(
75° C Ambient
)
1/
2,500A 2,300A 2,100A 1,900A 1,700A 990A
Max Make, 10 cycle
s
(
75° C Ambient
)
1/
1,000A 900A 800A 700A 600A 500A
1/ Assumes UL508 ratings with 400 KCmil cables, UL508 max ambient temperature of 75°C as shown, and max. UL508
t
erminal temperature rise of 50°C
.
A
t 85°C ambient, contactor can also meet all of its 75°C specifications but the terminal temperature can rise can be up to
60°C, which is higher than the 50°C rise allowed by UL508 and can be higher than some cable insulation ratings.
2
/ Assumes UL508 ratings with 400 KCmil cables, at a lower 50°C UL508 ambient temperature, and max. UL508 terminal
t
emperature rise of 50°C
.