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GT3A
TTimersimers
GT3A Series Analog Timers
Key features:
4 selectable operation modes on each model
External start, reset, and gate inputs
Panel mount or socket mount
Large variety of timing functions
Power and output status indicating LEDs
UL, c-UL Listed
File No. E55996
Specifications
GT3A-1 GT3A-2 GT3A-3 GT3A-4,-5,-6
Operation Multi-mode Multi-mode with inputs (11 pins)
Time Range 0.1s to 180 hours
100 to 240V AC, 50/60Hz
Rated Voltage 12V DC
24V AC, 50/60Hz / 24V DC
125V AC/250V AC, 3A; 125V AC/250V AC, 5A;
Contact Ratings
30V DC, 1A (resistive load) 30V DC, 5A (resistive load)
Minimum Applicable Load 5V, 10mA (reference value)
AF20 (100V AC): 85 to 264V AC
Voltage Tolerance AD24: 20.4 to 26.4V AC/21.6 to 26.4V DC
D12: 10.8 to 13.2V DC
Error 0.2%, 10 msec (repeat, voltage, temperature)
Setting Error 10% maximum
Reset Time 60msec maximum
Insulation Resistance 100MW minimum
Between power and output terminals: 2,000V AC, 1 minute
Dielectric Strength Between contacts of different poles: 2,000V AC, 1 minute
Between contacts of the same pole: 750V AC, 1 minute
Delayed SPDT +
Delayed SPDT Delayed DPDT Delayed DPDT
instantaneous SPDT
10.8VA 13.5VA 14.4VA 4.7VA (100V AC, 60Hz),
Power Consumption
(200V AC, 60Hz) (200V AC, 60Hz) (200V AC, 60Hz) 14.4VA (200V AC, 60Hz)
(approximate)
12VDC/1W 12VDC/1.1W 12VDC/0.8W
24VDC/0.7W 24VDC/0.6W 24VDC/0.6W
24VAC/1.2VA 24VAC/1.3VA 24VAC/1.3VA
Mechanical Life 10,000,000 operations minimum 5,000,000 operations minimum
Electrical LIfe 50,000 operations minimum (rated load) 100,000 operations minimum (rated load)
Weight (approximate) 63g 73g 79g 80g
2
Vibration Resistance 100m/sec (approximate 10G)
2
Operating extremes: 100m/sec (approximate 10G)
Shock Resistance
2
Damage limits: 500m/sec (approximate 50G)
Operating Temperature 10 to +50C
Operating Humidity 45 to 85% RH
Storage Temperature 30 to +80C
Housing Color Gray
1705151136
800-262-IDEC (4332) USA & Canada
951951GT3A
Timers
Part Numbers
GT3A-1, -2, -3
Complete Part No.
Mode Of
Rated Voltage Code Time Range Output Contact
Operation
8-Pin 11-Pin
AF20: 100 to 240V AC (50/60Hz) Delayed SPDT GT3A-1AF20 GT3A-1EAF20
250V AC, 3A,
GT3A-2AF20 GT3A-2EAF20
30V DC, 1A
Delayed SPDT +
A: ON-delay 1
GT3A-2D12 GT3A-2ED12
(resistive load)
Instantaneous SPDT
B: Interval 1 0.1 seconds
AF20: 100 to 240V AC (50/60Hz)
GT3A-2AD24 GT3A-2EAD24
C: Cycle 1 to 180 hours
D12: 12V DC
GT3A-3AF20 GT3A-3EAF20
D: Cycle 3
AD24: 24V AC (50/60Hz)/24V DC
240V AC, 5A,
24V DC, 5A Delayed DPDT GT3A-3D12 GT3A-3ED12
(resistive load)
GT3A-3AD24 GT3A-3EAD24
1. For wiring schematics and timing diagrams for GT3A-1, -2, -3, see pages page 940 and page 941 respectively.
2. For more details about time ranges, see instructions on page page 940.
3. For socket and accessory part numbers, see page 958.
GT3A-4, -5, -6
Complete Part No.
Mode of
Rated Voltage Code Time Range Output Contact Input
Operation
A (11-pin) B (11-pin)
GT3A-4AF20 GT3A-4EAF20
A: ON-Delay 2
AF20: 100 to 240V AC (50/60Hz)
B: Cycle 2
D12: 12V DC GT3A-4D12 GT3A-4ED12
C: Signal ON/OFF-Delay 1
AD24: 24V AC (50/60Hz)/24V DC
D: Signal OFF-Delay 1
GT3A-4AD24 GT3A-4EAD24
A: Interval 2
GT3A-5AF20 GT3A-5EAF20
250V AC, 5A, Start
0.1 seconds Delayed
B: One-Shot Cycle
24V DC, 5A Reset
to 180 hours DPDT
C: Signal ON/OFF-Delay 2
(resistive load) Gate
GT3A-5AD24 GT3A-5EAD24
D: Signal OFF-Delay 2
AF20: 100 to 240V AC (50/60Hz)
AD24: 24V AC (50/60Hz)/24V DC
A: One-Shot
GT3A-6AF20 GT3A-6EAF20
B: One-Shot ON-Delay
C: One-Shot 2
GT3A-6AD24 GT3A-6EAD24
D: Signal ON/OFF-Delay 3
4. For wiring schematics and timing diagrams GT3A-4,-5,-6, see pages 940, 941, and 941 respectively.
5. For more details about time ranges, see instructions on page 940.
6. A (11-pin) and B (11-pin) differ in the way inputs are wired.
7. For socket and accessory part numbers, see page 958.
8. For the timing diagrams overview, see page 940.
1705151136
www.IDEC.com
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