Page 16 - IDEC timer catalogue

GT3A Series Timers

Part Numbers

Switches & Pilot Lights Operation AF20: 100 to 240V AC (50/60Hz) Time Range 250V AC, 3A, Delayed SPDT GT3A-1AF20 GT3A-1EAF20
GT3A-1, -2, -3
Complete Part No.
Mode Of
Rated Voltage Code
Contact
Output
11-Pin
8-Pin
GT3A-2EAF20
GT3A-2AF20
A: ON-delay 1
(resistive load)
Instantaneous SPDT
B: Interval 1 AF20: 100 to 240V AC (50/60Hz) 0.1 seconds 30V DC, 1A Delayed SPDT + GT3A-2D12 GT3A-2ED12
C: Cycle 1 D12: 12V DC to 180 hours GT3A-2AD24 GT3A-2EAD24
D: Cycle 3 AD24: 24V AC (50/60Hz)/24V DC 240V AC, 5A, GT3A-3AF20 GT3A-3EAF20
24V DC, 5A Delayed DPDT GT3A-3D12 GT3A-3ED12
(resistive load) GT3A-3AD24 GT3A-3EAD24
Display Lights 1. For wiring schematics and timing diagrams for GT3A-1, -2, -3, see pages 807 and 808 respectively.
2. For more details about time ranges, see instructions on page 812.
3. For socket and accessory part numbers, see page 838.
GT3A-4, -5, -6
Mode of Rated Voltage Code Time Range Output Contact Input Complete Part No.
Operation A (11-pin) B (11-pin)

A: ON-Delay 2 AF20: 100 to 240V AC (50/60Hz) GT3A-4AF20 GT3A-4EAF20
Relays & Sockets C: Signal ON/OFF-Delay 1 AD24: 24V AC (50/60Hz)/24V DC GT3A-4AD24 GT3A-4EAD24
B: Cycle 2
D12: 12V DC
GT3A-4ED12
GT3A-4D12
D: Signal OFF-Delay 1
A: Interval 2
GT3A-5EAF20
Start
GT3A-5AF20
0.1 seconds
B: One-Shot Cycle
24V DC, 5A
DPDT
C: Signal ON/OFF-Delay 2 to 180 hours 250V AC, 5A, Delayed Reset
Gate
(resistive load)
D: Signal OFF-Delay 2 GT3A-5AD24 GT3A-5EAD24
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
D: Signal ON/OFF-Delay 3 GT3A-6AD24 GT3A-6EAD24
Timers 4. For wiring schematics and timing diagrams GT3A-4,-5,-6, see pages 809, 810, and 811 respectively.
5. For more details about time ranges, see instructions on page 812.
6. A (11-pin) and B (11-pin) differ in the way inputs are wired.
7. For socket and accessory part numbers, see page 838.
8. For the timing diagrams overview, see page 794.
Terminal Blocks

Circuit Breakers

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