Catalog 1308242
Issued 3-03 (PDF Rev. 4-04)
AGASTAT
SSC series
Specification Grade Discrete Plug-in
Tim e Delay Relay
• On-Delay, Off-Delay and Interval timing modes
• 13 timing ranges from 0.1 sec. to 60 min.
• 10A DPDT output contacts
• Escellent repeatability of ±1% or better.
• Exceptional immunity to transients and noise.
• Wide operating temperature range.
File LR29186
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.
Input Data @ 25°C
Tim ing Modes
Voltage: See Ordering Information section for details.
Pow er Requirem ent: 3W, max.
On-Delay, Off-Delay and Interval.
Transient Protection: Non-repetitive transients of the following magni-
tudes will not cause spurious operation of affect function and accuracy.
Tim ing Specifications
Tim ing Ranges: 6 to 180 cycles; 0.1 to 3 / 0.1 to 10 / 0.33 to 10 / 1 to 30 / 4
to 120 sec.; 0.33 to 10 / 1 to 30 / 2 to 60 min.; 0.33 to 10
hr. (All are +10% , –1% of maximum values).
Tim ing Adjustm ent: Knob or fixed time (internal fixed resistor) – all models;
customer supplied external potentiometer or resistor
– On-Delay and Interval models only.
Operating Voltage
12VDC
24VAC/VDC
48 VAC/VDC
120 VAC/VDC
240VAC
<0.1 m s
1,000V
1,000V
1,000V
3,000V
3,000V
<1 m s
240V*
240V*
480V*
2,500V*
2,500V*
Accuracy: Repeat Accuracy: ±1% ±0.004 sec. at any combination of
operating temperature and voltage.
* Minimum source impedance of 100 ohm.
Overall Accuracy: ±5.25% throughout operating temperature
and voltage ranges.
Environm ental Data
Reset Tim e: 25 ms. (minimum deenergized interval for on-delay or off-delay
models, or minimum required closure interval for interval
models without affecting accuracy.)
Tem perature Range: Storage: -40°C to +85°C.
Operating: -30°C to +65°C.
Relay Operate Tim e: Off-Delay mode only: 35 ms.
Relay Release Tim e: On-Delay mode only: 20 ms.
Mechanical Data
Mounting/Term ination: 8- or 11-pin octal type plug. 8-pin types fit either
27E122 or 27E891, while 11-pin types fit 27E123 or 27E892.
Weight: 4 oz. (112g) approximately.
Contact Data @ 25°C
Arrangem ents: 2 Form C (DPDT).
Rating: 10A @ 28VDC or 120VAC, resistive; 1/3 HP @ 120/240VAC.
Expected Mechanical Life: 10 million operations.
Expected Electrical Life: 500,000 operations, min., at rated resistive load.
Ordering Inform ation
01
SSC
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Series SSC
Discrete
Industrial
Timer
2
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A
A
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A
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Initial Dielectric Strength
Betw een Term inals and Case: 1,000VAC plus twice the nominal voltage
Output
2 = DPDT Relay
Timing Range
A =0 .1 to 3 sec.
B = 0.5 to 15 sec.
C = 1 to 30 sec.
D = 2 to 60 sec.
E = 4 to 120 sec.
F = 6 to 180 sec.
G = 10 to 300 sec.
I = 2 to 60 min.
K = 3 to 180 cycles
L = 0.33 to 10 min.
M = 0.5 to 15 min.
N = 1 to 30 min.
P = 0.1 to 10 min.
for one minute.
Outline Dim ensions
Operating Mode
01 = On-Delay
02 = Off-Delay
03 = Interval
.70
(18)
3.25
(83)
1.97
(50)
1.97
(50)
Wiring Diagram s (Bottom View s)
Operating Voltage
(+10%, –15%)
A = 120VAC, 50/60 Hz.
/ 120VDC
B = 240VAC, 50/60 Hz.
E = 24VAC, 50/60 Hz. /
24VDC
F = 48VAC, 50/60 Hz. /
48VDC
Q = 12VDC (±10%)
Timing Adjustment
A = Knob Adjust
B = External
Insulated, shielded two-
conductor cable similar
to Belden 8719, 8720 or
8769 required for leads
longer than 6 inches.
Max. permissble length
is 50 feet.
Potentiometer or
resistor (Operating
modes 1 and 3 only).
F = Fixed Times –
Specify time delay
in seconds per the
following examples:
F9.000 = 9 sec.
F99.00 = 99 sec.
F999.0 = 9999 sec.
F1000 = 1000 sec.
Off-Delay
Fixed or Knob
Adjust
On-Delay & Interval On-Delay & Interval
Authorized distributors are likely to stock the follow ing:
Fixed or Knob
Adjust
External Potentiom er
or Resistor Adjust
SSC12AAA
SSC12ABA
SSC12ACA
SSC12ADA
SSC12AGA
SSC12ALA.
Dimensions are shown for
reference purposes only.
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.
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