GENERAL PURPOSE SOLID
STATE RELAYS (SSR)
G3NA Series
Starts at
$
20
50
•
Current Ratings to 90 Amps
•
Multi-Million Hour Life
•
Compatible with Temperature
Controllers
•
Solid-State, SCR Design
•
Zero Voltage Switching
(AC Loads)
•
Built-In Varistor Effectively
Absorbs External Surges
•
Control AC Loads to 400 Vac
•
Control DC Loads to 200 Vdc
•
AC and DC Control Signal Models
•
LED Operation Indicator
•
Thermal Conductive Pad Included
The G3N series of solid state relays are used
to control large resistance heaters in
conjunction with temperature controllers.
Solid state relays are SPST, normally open
switching devices with no moving parts,
capable of millions of hours of operation.
By applying a control signal, an SSR
switches ON the AC (or DC) load current,
just as the moving contacts do on a
mechanical relay. Three-phase loads can be
controlled using 2 or 3 SSR’s. Use 3 SSR’s
for Y or star 3-phase loads using a neutral
line. Two SSR’s will control “delta” loads
with no neutral line. Three solid state relays
are also used when there is no neutral load
to provide redundancy and extra assurance
of control.
“Switching” takes place at the zero voltage
crossover point of the alternating current
cycle. Because of this, no appreciable
electrical noise is generated, making SSR’s
ideal for environments where there are
apparatuses susceptible to RFI.
G3NA-240B-DC5-24,
$45, shown actual size.
SPECIFICATIONS
Operate Time:
G3NA-205B, G3NA-210B,
G3NA-220B, G3NA-240B,
G3NA-420B, G3NA-440B,
G3NA-450B:
1
⁄
2
of load power source
cycle + 1 mS max (DC input),
3
⁄
2
of
load power source cycle + 1 mS max
(AC input)
G3NA-D210B:
1 mS max (DC input),
30 mS max (AC input)
Release Time:
G3NA-205B, G3NA-210B,
G3NA-220B, G3NA-240B,
G3NA-420B, G3NA-440B,
G3NA-450B:
1
⁄
2
of load power source
cycle + 1 mS max (DC input),
3
⁄
2
of
load power source cycle + 1 mS max
(AC input)
G3NA-D210B:
5 mS max (DC input),
30 mS max (AC input)
Output ON Voltage Drop:
G3NA-205B, G3NA-210B,
G3NA-220B, G3NA-240B:
1.6 V (RMS) max
G3NA-420B, G3NA-440B,
G3NA-450B:
1.8 V (RMS) max
G3NA-D210B:
1.5 V max
Leakage Current:
G3NA-205B, G3NA-210B,
G3NA-220B, G3NA-240B:
5 mA max
(@ 100 Vac), 10 mA max (@ 200 Vac)
sm
Leakage Current Cont:
G3NA-420B, G3NA-440B,
G3NA-450B:
10 mA max (@ 200 Vac)
20 mA max (@ 400 Vac)
G3NA-D210B:
5 mA max (@ 200 Vdc)
Insulation Resistance:
100 MΩ min
(@ 500 Vdc)
Dielectric Strength:
2500 Vac,
50/60 Hz for 1 min
Vibration Resistance:
Destruction;
10 to 55 to 10 Hz, 0.75-mm single
amplitude (1.5-mm double amplitude)
Shock Resistance:
Destruction;
1000 m/s
2
Ambient Temperature:
Operating:
-30 to 80°C (-22 to 176ºF)
(with no icing or condensation)
Storage:
-30 to 100°C (-22 to 212ºF)
(with no icing or condensation)
Ambient Humidity:
Operating, 45 to 85%
Weight:
G3NA-205B, G3NA-210B,
G3NA-220B:
Approx 60 g
G3NA-240B, G3NA-D210B:
Approx 70 g
G3NA-420B, G3NA-440B,
G3NA-450B:
Approx 80 g
SHOP
ONLINE AT
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to order automation products
online, visit omegamation.com
1
G3NA-205B, G3NA-210B, G3NA-220B, G3NA-420B
11.9 4.5 dia
(0.47) (0.17) Four,
M4 x 8
dia
screws
58
(2.28)
max
Mounting Holes
Two, 4.3 dia
or M4 holes
Terminal Arrangement/
Internal Connections
(Top View)
Load
44
(1.73)
47.5
(1.87)
Operating
Indicator
47.6
(1.87)
±0.2
25
(0.98)
43 (1.69)
max
15.8 (0.62)
25 (0.98) max
27 (1.06)
Height will be 30 mm for
all G3NA-420B (-UTU)
models manufactured
after July 1, 2010
Output
1
(
−
)
4
Load
power
supply
2
(+)
3
4.5 (0.17)
Input
G3NA-240B, G3NA-440B
11.9 4.5 dia
(0.47) (0.17) Two,
M5 x 12
dia
screws
58
(2.28)
max
Mounting Holes
Two, 4.3 dia
or M4 holes
Terminal Arrangement/
Internal Connections
(Top View)
Load
L
Output
44
(1.73)
47.6
(1.87)
±0.2
25
(0.98)
43 (1.69)
max
Operating
Indicator
Two,
M4 x8
screws
15.8 (0.62)
25 (0.98) max
27 (1.06) max
Height will be 30 mm for
all G3NA-240B/2500B (-UTU)
models manufactured
after July 1, 2010
47.5
(1.87)
Load
power
supply
2
(+)
3
1
(−)
4
4.5 (0.17)
Input
G3NA-D210B
11.9 4.5 dia
(0.47) (0.17) Four,
M4 x 8
dia
screws
58
(2.28)
max
Mounting Holes
Two, 4.3 dia
or M4 holes
Terminal Arrangement/
Internal Connections
(Top View)
Load
L
44
(1.73)
47.6
(1.87)
±0.2
Operating
Indicator
15.8 (0.62)
25 (0.98) max
27 (1.06) max
Output
Load
power
supply
47.5
(1.87)
1
−
(−)
4
Input
2
+
(+)
3
4.5 (0.17)
25
(0.98)
43 (1.69)
max
Note:
The load can be connected to either the positive or negative side.
Note:
When connecting the load,
either the positive or negative side
of the load terminals can be connected.
2
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HEAT SINKS
Y92B-N50 Heat Sink for the G3NA-205B, G3NA-210B, G3NA-D210B, G3NE-210T(L).
For surface mounting, a 30% derating of the load current is required (from the load current vs. ambient temperature graphs).
The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes,
refer to the mounting holes dimensions.
4.6 (0.2) dia.
Two, M3
holes Two, M4
holes
Mounting Holes
Two, 3.2 (0.1) dia holes
Two, 4.4 (0.2) dia
or M4 holes
35
(1.4)
30.5
(1.2)
±0.3
44 30
(1.7) (1.2)
max
47.6 (1.9)
77 (3) max
90 (3.5) ±0.3
100 (3.9) max
5.6 (0.2)
5
(0.2)
6 (0.2)
51 (2)
max
47
(1.9)
max
4.5
(0.2)
90
(3.5)
±0.4
35 (1.4)
±0.2
Weight approx 200 g (7.05 oz)
Y92B-N100 Heat Sink for the G3NA-220B, G3NA-420B, G3NE-220T(L).
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes,
refer to the mounting hole dimensions.
Two, M3
holes Two, M4
holes
Two, 3.2 (0.1) dia holes
Mounting Holes
Two, 4.4 (0.2) dia
or M4 holes
4.6 (0.2) dia.
35
(1.4)
30.5
(1.2)
±0.3
71 30
(2.8) (1.2)
max
28
(1.1)
75
(3.0)
max
5 (0.2)
13
4.5
(0.5) (0.2)
100 (3.9) max
47.6 (1.9)
77 (3) max
90 (3.5) ±0.3
100 (3.9) max
90
(3.5)
±0.4
5.6 (0.2)
35 (1.4)
±0.2
Weight approx 400 g (14.1 oz)
Y92B-N150 Heat Sink for the G3NA-240B, G3NA-440B, G3NE-625B.
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
The orientation indicated by the external dimensions is not the correct mounting orientation. When opening mounting holes, refer
to the mounting hole dimensions. If using Y92B-N150 as heat sink for relay, maximum recommended current is 25 A.
47.6 (1.9)
4.6
(0.2)
dia.
35
(1.4)
4
Three,
M4 holes
Mounting Holes
Two, 4.4 (0.2) dia
or M4 holes
100
(3.9)
max
104
(4.1)
max
30
(1.2)
90
(3.5)
±0.4
56
(2.2) ±0.3
77 (3) max
90 (3.5) ±0.3
100 (3.9) max
5.6 (0.2)
28
5 (0.2)
(1.1)
100 (3.9) max
4.5
(0.2)
35 (1.4)
±0.2
Weight approx 560 g (19.7 oz)
13
(0.5)
SHOP
ONLINE AT
omegamation.com
sm
To download information and
to order automation products
online, visit omegamation.com
3
LOAD CURRENT VS. AMBIENT TEMPERATURE
6
5
With standard heat sink
(Y92B-N50) or aluminum
plate measuring
75 W x 75 H x t3.2 mm
(2.95 x 2.95 x 0.12")
Without heat sink
20
16
10
25
20
Load Current (A)
Load Current (A)
Load Current (A)
60
80 100
4
3
2
15
1
0
8
6
5
4
2
0
With iron plate measuring
100 W x 100 H x 0.8 mm
(3.94 x 3.94 x 0.03")
Without heat sink
With standard heat sink
(Y92B-N50) or aluminum
plate measuring
150 W x 150 H x t3.2 mm
(5.90 x 5.90 x 0.12")
15
10
8
6
5
4
2
0
With iron plate measuring
100 W x 100 H x 0.8 mm
(3.94 x 3.94 x 0.03")
With standard heat sink
(Y92B-N100) or aluminum
plate measuring
200 W x 200 H x t3.2 mm
(7.87 x 7.87 x 0.12")
Without heat sink
30 20 0
20
40
60
80 100
Ambient Temperature (Cº)
30 20 0
20
40
30 20 0
20
40
60
80 100
Ambient Temperature (Cº)
Ambient Temperature (Cº)
50
45
50
45
With standard heat sink
(Y92B-N150)
Load Current (A)
Load Current (A)
Load Current (A)
40
30
20
40
30
20
With (Y92B-A250 or
heat sink with a
radiation efficiency
of 1ºC/W
60
50
40
30
20
10
6
0
Without heat sink
With standard
heat sink (Y92B-P250)
With standard heat sink
(Y92B-N150)
With iron plate measuring
12
10
Without heat sink
6
4
2
0
30 20 0
20
With iron plate measuring
100 W x 100 H x t0.8 mm
(3.94 x 3.94 x 0.03")
40
60
80 100
12
100 W x 100xH x t0.8 mm
(3.94 x 3.94 0.03")
10
Without heat sink
6
4
2
0
30 20 0
20 40 60
80 100
30 20 0
20
40
60
80 100
Ambient Temperature (Cº)
Ambient Temperature (Cº)
Ambient Temperature (Cº)
20
10
Load Current (A)
6
5
4
2
0
With standard heat sink
(Y92B-N50) or aluminum
plate measuring
150 W x 150 H x t3.2 mm
(5.90 x 5.90 x 0.12")
With iron plate measuring
100 W x 100 H x 0.8 mm
(3.94 x 3.94 x 0.03")
Without heat sink
30 20 0
20
40
60
80 100
G3NA-240B-DC5-24,
$45, shown actual size.
Ambient Temperature (Cº)
4
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PRODUCTS
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RATINGS INPUT (AT AN AMBIENT TEMPERATURE OF 25°C)
MODEL NO.
G3NA-2xxB
G3NA-4xxB
G3NA-D210B
RATED
VOLTAGE
5 to 24 Vdc
100 to 120 Vac
200 to 240 Vac
5 to 24 Vdc
100 to 240 Vac
OPERATING
VOLTAGE
4 to 32 Vdc
75 to 132 Vac
150 to 264 Vac
4 to 32 Vdc
75 to 264 Vac
IMPEDANCE
1
7 mA max
2
36 kΩ ±20%
72 kΩ ±20%
5 mA max
2
72 kΩ ±20%
VOLTAGE LEVEL
MUST OPERATE
MUST RELEASE
VOLTAGE
VOLTAGE
4 Vdc max
1 Vdc min
75 Vac max
20 Vac min
150 Vac max
40 Vac min
4 Vdc max
1 Vdc min
75 Vac max
20 Vac min
OUTPUT
RATED LOAD
MODEL NO.
VOLTAGE
G3NA-205B
24 to 240 Vac
G3NA-210B
G3NA-220B
24 to 240 Vac
G3NA-420B
200 to 480 Vac
G3NA-240B
24 to 240 Vac
G3NA-440B
200 to 480 Vac
G3NA-450B
200 to 480 Vac
G3NA-D210B
5 to 200 Vdc
1
APPLICABLE LOAD
LOAD CURRENT
1
LOAD VOLTAGE
RANGE
WITH HEAT SINK
2
W/OUT HEAT SINK
0.1 to 5 A (at 40°C) 0.1 to 3 A (at 40°C)
19 to 264 Vac
0.1 to 10 A (at 40°C) 0.1 to 4 A (at 40°C)
19 to 264 Vac
0.1 to 20 A (at 40°C) 0.1 to 4 A (at 40°C)
180 to 528 Vac
0.2 to 20 A (at 40°C) 0.2 to 4 A (at 40°C)
19 to 264 Vac
0.1 to 40 A (at 40°C) 0.1 to 6 A (at 40°C)
180 to 528 Vac
0.2 to 40 A (at 40°C) 0.2 to 6 A (at 40°C)
180 to 528 Vac
0.2 to 50 A (at 40°C) 0.2 to 6 A (at 40°C)
4 to 220 Vdc
0.1 to 10 A (at 40°C) 0.1 to 4 A (at 40°C)
INRUSH CURRENT
60 A (60 Hz, 1 cycle)
150 A (60 Hz, 1 cycle)
220 A (60 Hz, 1 cycle)
440 A (60 Hz, 1 cycle)
20 A (10 ms)
Notes:
The input impedance is measured at the maximum value of the rated supply voltage (for example, with the model rated at
100 to 120 Vac, the input impedance is measured at 120 Vac).
2
With constant current input circuit system.
To Order
(Specify Model Number)
MODEL NO.
G3NA-205B-DC5-24
G3NA-210B-DC5-24
G3NA-225B-DC5-24
G3NA-240B-DC5-24
G3NA-420B-DC5-24
G3NA-440B-DC5-24
G3NA-450B-DC5-24
G3NA-D210B-DC5-24
G3NA-210B-AC100-120
G3NA-210B-AC200-240
G3NA-220B-AC100-120
G3NA-220B-AC200-240
G3NA-225B-AC100-120
G3NA-225B-AC200-240
G3NA-240B-AC100-120
G3NA-240B-AC200-240
G3NA-440B-AC100-240
PRICE
$20.50
21.00
27.50
45.00
61.00
81.00
87.00
43.50
41.00
26.50
31.50
31.50
34.50
34.50
50.00
51.00
91.00
MOST POPULAR MODELS HIGHLIGHTED!
DESCRIPTION
200 Vac load, 5A, DC control voltage (5 to 24 Vdc)
200 Vac load, 10A, DC control voltage (5 to 24 Vdc)
200 Vac load, 25A, DC control voltage (5 to 24 Vdc)
200 Vac load, 40A, DC control voltage (5 to 24 Vdc)
400 Vac load, 20A, DC control voltage (5 to 24 Vdc)
400 Vac load, 40A, DC control voltage (5 to 24 Vdc)
400 Vac load, 50A, DC control voltage (5 to 24 Vdc)
200 Vdc load, 10A, DC control voltage (5 to 24 Vdc)
200 Vac load, 10A, AC control voltage (100 to 120 Vac)
200 Vac load, 10A, AC control voltage (200 to 240 Vac)
200 Vac load, 20A, AC control voltage (100 to 120 Vac)
200 Vac load, 20A, AC control voltage (200 to 240 Vac)
200 Vac load, 25A, AC control voltage (100 to 120 Vac)
200 Vac load, 25A, AC control voltage (200 to 240 Vac)
200 Vac load, 40A, AC control voltage (100 to 120 Vac)
200 Vac load, 40A, AC control voltage (200 to 240 Vac)
400 Vac load, 40A, AC control voltage (100 to 240 Vac)
HEAT SINKS, DIN RAIL OR PANEL MOUNTING OPTION
MODEL NO.
Y92B-N50
Y92B-N100
Y92B-N150
Y92B-P250
PRICE
$13
20
26
68
DESCRIPTION
Heat sink for 5A and 10A SSRs
Heat sink for 20A SSRs
Heat sink for 25A and 40A SSRs
Heat sink for 50A SSRs
Ordering Example: G3NA-205B-DC5-24,
SSR for AC load, 5A, DC control voltage, and
Y92B-N50,
heat sink, $20.50 + 13 =
$33.50.
SHOP
ONLINE AT
omegamation.com
sm
To download information and
to order automation products
online, visit omegamation.com
5
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