Catalog 1308242
Issued 3-03
AGASTAT
SST
series
Industrial Grade Discrete Plug-in
Time Delay Relay
•
•
•
•
•
•
On-Delay, Off-Delay, Interval, One Shot & Repeat modes
Time delays to 120 min.
Fast setting with time calibrated knobs.
Superior transient protection.
Rugged construction with 8- or 11-pin plug.
Flame retardant housing.
File E15631
File LR33434
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that user also seek out the pertinent approvals files of
the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Timing Modes
On-Delay, Off-Delay, Interval, One Shot (Latching Interval) or Repeat Cycle.
Mechanical Data
Mounting/Termination:
On-Delay, Interval and Repeat types have 8- pin
octal plug that fits either 27E122 or 27E891 socket. Off-Delay and One
Shot types have 11-pin octal-type plug that fits 27E123 or 27E892. Sockets
must be orderd separately.
Weight:
4 oz. (112g) approximately.
Timing Specifications
Timing Ranges:
Nine ranges spanning 0.1 sec. to 120 min.
Timing Adjustment:
Knob adjust.
Accuracy: Repeat Accuracy:
±
1%.
Overall Accuracy:
±
5%.
Reset Time:
50 ms., max., (25 ms typ.) for on-delay and interval; 300 ms,
max., for off-delay and one shot; 500 ms, max., for repeat type.
Relay Operate Time:
50 ms.
Relay Release Time:
30 ms.
Ordering Information
SST1 – On Delay Types
Input
120
VAC
Time Range
0.1 - 10 sec.
0.6 - 60 sec.
1.8 - 180 sec.
3 - 300 sec.
18 sec. - 30 min.
36 sec. - 60 min.
0.1 - 10 sec.
1.8 - 180 sec.
3 - 300 sec.
0.1 - 10 sec.
1.8 - 180 sec.
3 - 300 sec.
0.1 - 10 sec.
1.8 - 180 sec.
3 - 300 sec.
Part No.
SST12AAA
SST12ACA
SST12ADA
SST12AEA
SST12AGA
SST12AHA
SST12EAA
SST12EDA
SST12EEA
SST12OAA
SST12ODA
SST12OEA
SST12QAA
SST12QDA
SST12QEA
SST2 – Off Delay Types
Input
120
VDC
Time Range
0.1 - 10 sec.
1.8 - 180 sec.
3 - 300 sec.
18 sec. - 30 min.
36 sec. - 60 min.
0.1 - 10 sec.
1.8 - 180 sec.
0.1 - 10 sec.
1.8 - 180 sec.
0.1 - 10 sec.
1.8 - 180 sec.
Part No.
SST22AAA
SST22ADA
SST22AEA
SST22AGA
SST22AHA
SST22EAA
SST22EDA
SST22OAA
SST22ODA
SST22QAA
SST22QDA
Contact Data @ 25°C
Arrangements:
2 Form C (DPDT).
Rating:
10A @ 120/240VAC, resistive; 1/3 HP @ 120/240VAC, 50/60 Hz.
Expected Mechanical Life:
10 million operations.
Expected Electrical Life:
500,000 operations, min., at rated resistive load.
24
VAC
24
VDC
12
VDC
24
VDC
24
VDC
12
VDC
Initial Dielectric Strength
Between Contacts, Line Inputs and Control Circuits:
1,500V RMS, minimum, at 60 Hz.
Input Data @ 25°C
Voltage:
See Ordering Information section for details.
Power Requirement:
3W, max.
Transient Protection:
Non-repetitive transients of the following magni-
tudes will not cause spurious operation of affect function and accuracy.
Operating Voltage
<0.1 ms
<1 ms
12 & 24 VAC/VDC
860V
208V*
120 VAC
2,580V
2,150V*
* Minimum source impedance of 100 ohm.
SST3 – Interval Types
Input
120
VAC
Time Range
0.1 - 10 sec.
1.8 - 180 sec.
3 - 300 sec.
36 sec. - 60 min.
0.1 - 10 sec.
1.8 - 180 sec.
0.1 - 10 sec.
1.8 - 180 sec.
0.1 - 10 sec.
1.8 - 180 sec.
Part No.
SST32AAA
SST32ADA
SST32AEA
SST32AHA
SST32EAA
SST32EDA
SST32OAA
SST32ODA
SST32QAA
SST32QDA
SST4 – One Shot* Types
Input
120
VDC
Time Range
0.1 - 10 sec.
1.8 - 180 sec.
3 - 300 sec.
18 sec. - 30 min.
36 sec. - 60 min.
0.1 - 10 sec.
1.8 - 180 sec.
0.1 - 10 sec.
1.8 - 180 sec.
0.1 - 10 sec.
1.8 - 180 sec.
Part No.
SST42AAA
SST42ADA
SST42AEA
SST42AGA
SST42AHA
SST42EAA
SST42EDA
SST42OAA
SST42ODA
SST42QAA
SST42QDA
Environmental Data
Temperature Range: Storage:
-23°C to +71°C.
Operating:
-23°C to +54°C.
24
VAC
24
VDC
12
VDC
2.0 MAX.
(50.8)
SQUARE
24
VDC
24
VDC
12
VDC
Outline Dimensions
SST7 – Repeat Cycle Types
Input
120
VDC
Time Range
0.1 - 10 sec.
1.8 - 180 sec.
3 - 300 sec.
18 sec. - 30 min.
36 sec. - 60 min.
0.1 - 10 sec.
1.8 - 180 sec.
0.1 - 10 sec.
1.8 - 180 sec.
0.1 - 10 sec.
1.8 - 180 sec.
Part No.
SST72AAA
SST72ADA
SST72AEA
SST72AGA
SST72AHA
SST72EAA
SST72EDA
SST72OAA
SST72ODA
SST72QAA
SST72QDA
* Also known as Latching Interval
.812 MAX.
(20.6)
3.20 MAX.
(81.3)
4.60 MAX.
(116.8)
Wiring Diagrams (Bottom Views)
24
VDC
24
VDC
12
VDC
Authorized distributors are likely to stock the following:
None at present.
Dimensions are shown for
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
1238
reference purposes only.
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