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General Purpose Solid State Relays

G3NA Series

Solid State Relays | G3NA Series

Solid State Relays

$29.00 G3NA-205B-DC5-24

1 year warranty CE
  • Current Ratings to 50 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
Relays and Timers - View related products

Description

The G3NA 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.

SPECIFICATIONS
Operate Time:
    G3NA-205B, G3NA-210B, G3NA-220B, G3NA-240B, G3NA-420B, G3NA-440B,G3NA-450B:
½ of load power source cycle + 1 mS max (DC input), 32 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:
½ of load power source cycle + 1 mS max (DC input), 32 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)
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/s2
Ambient Temperature:
    Operating: -30 to 80°C (-22 to 176°F) (with no icing or condensation)
    Storage: -30 to 100°C (-22 to 212°F) (with no icing or condensation)
Ambient Humidity: Operating, 45 to 85%
Weight:
    G3NA-205B, G3NA-210B, G3NA-220B: Approx 60g
    G3NA-240B, G3NA-D210B: Approx 70g
    G3NA-420B, G3NA-440B, G3NA-450B: Approx 80g

RATINGS: INPUT (AT AN AMBIENT TEMPERATURE OF 25°C)
MODEL NO. RATED VOLTAGE OPERATING VOLTAGE IMPEDANCE1 MUST OPERATE VOLTAGE MUST RELEASE VOLTAGE
G3NA-2xxB 5 to 24 Vdc 4 to 32 Vdc 7 mA max2 4 Vdc max 1 Vdc min
100 to 120 Vac 75 to 132 Vac 36 kΩ±20% 75 Vac max 20 Vac min
200 to 240 Vac 150 to 264 Vac 72 kΩ±20% 150 Vac max 40 Vac min
G3NA-4xxB 5 to 24 Vdc 4 to 32 Vdc 5 mA max2 4 Vdc max 1 Vdc min
G3NA-D210B 100 to 240 Vac 75 to 264 Vac 72 kΩ±20% 75 Vac max 20 Vac min


OUTPUT
APPLICABLE LOAD
MODEL NO. RATED LOAD VOLTAGE LOAD VOLTAGE RANGE LOAD CURRENT1 INRUSH CURRENT
WITH HEAT SINK2 WITHOUT HEAT SINK
G3NA-205B 24 to 240 Vac 19 to 264 Vac 0.1 to 5 A (at 40°C) 0.1 to 3 A (at 40°C) 60 A (60 Hz, 1 cycle)
G3NA-210B 0.1 to 10 A (at 40°C) 0.1 to 4 A (at 40°C) 150 A (60 Hz, 1 cycle)
G3NA-220B 24 to 240 Vac 19 to 264 Vac 0.1 to 20 A (at 40°C) 0.1 to 4 A (at 40°C) 220 A (60 Hz, 1 cycle)
G3NA-420B 200 to 480 Vac 180 to 528 Vac 0.2 to 20 A (at 40°C) 0.2 to 4 A (at 40°C)
G3NA-240B 24 to 240 Vac 19 to 264 Vac 0.1 to 40 A (at 40°C) 0.1 to 6 A (at 40°C) 440 A (60 Hz, 1 cycle)
G3NA-440B 200 to 480 Vac 180 to 528 Vac 0.2 to 40 A (at 40°C) 0.2 to 6 A (at 40°C)
G3NA-450B 200 to 480 Vac 180 to 528 Vac 0.2 to 50 A (at 40°C) 0.2 to 6 A (at 40°C)
G3NA-D210B 5 to 200 Vdc 4 to 220 Vdc 0.1 to 10 A (at 40°C) 0.1 to 4 A (at 40°C) 20 A (10 ms)
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Availability
Price
Description
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G3NA-205B-DC5-24
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G3NA-210B-AC100-120
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$38.00   
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G3NA-220B-AC100-120
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$44.00   
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$44.00   
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G3NA-225B-AC100-120
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$47.00   
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G3NA-225B-AC200-240
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$47.00   
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G3NA-240B-AC100-120
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G3NA-440B-AC100-240
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$133.00   
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Heat Sinks (DIN Rail or Panel Mount)
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Y92B-N50
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$26.00   
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All amounts shown in USD
Note: 1The 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).
2With constant current input circuit system.
Ordering Example: (1) G3NA-205B-DC5-24 SSR for AC load, 5A, DC control voltage, $29.00  plus (1) Y92B-N50 heat sink, $26.00, $29.00 + 26.00 = $55.00

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