Catalog 1308242
Issued 3-03 (PDF Rev 4-04)
AGASTAT
SCB/SCC
series
Specification Grade Discrete Plug-in
Time Delay Relay
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On-Delay, Off-Delay and Interval timing modes
13 timing ranges from 0.1 sec. to 60 min.
10A DPDT output contacts
Knob, fixed or external timing adjustment.
Rated for pilot duty
Premium components
File E60363
File LR51332
®
File E60363 (SCC only)
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 and Interval.
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
All except 12 & 24
3,000V
2,500
12 & 24
Consult Factory
Timing Specifications
Timing 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 +5%, –0% of maximum values).
Timing Adjustment:
Knob or fixed time (internal fixed resistor) – all models;
customer supplied external potentiometer or resistor
– On-Delay and Interval models only.
Accuracy: Repeat Accuracy:
±
0.5%
±
0.004 sec.
Overall Accuracy:
±
2% max.
Reset Time:
25 ms.
Relay Operate Time:
Off-Delay mode: 30 ms; Interval mode: 20 ms..
Relay Release Time:
On-Delay mode only: 15 ms.
Environmental Data
Temperature Range:
Storage:
SCB and SCC: -40°C to +85°C.
Operating:
SCB: -30°C to +65°C; SCC: -30°C to +50°C.
Mechanical Data
Mounting/Termination:
SCB: UL recognized. Optional 8- or 11-pin octal-type sockets may be
ordered separately.
SCC: 8- or 11-pin octal type sockets supplied with timer. (Must be used
to qualify as "UL Listed" device.)
Weight:
SCB: 5.3 oz. (149g) approx.; SCC: 7.5 oz. (210g) approx.
Contact Data @ 25°C
Arrangements:
2 Form C (DPDT).
Rating:
10A @ 28VDC or 120VAC, resistive; 1/3 HP @ 120/240VAC; 345VA.
Same polarity.
Expected Mechanical Life:
10 million operations.
Expected Electrical Life:
500,000 operations, min., at rated resistive load.
Ordering Information
(All "X's" must be included to complete part number)
Initial Dielectric Strength
Between Terminals and Case:
1,000VAC plus twice the nominal voltage
for one minute.
Outline Dimensions
1.97
(50)
.70
(18)
3.25
(83)
1.97
(50)
Wiring Diagrams (Bottom Views)
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.
RX
2XX
A
01
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Operating Mode
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Series SCB
Series SCC
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01 = On-Delay
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Discrete
02 = Off-Delay
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03 = Interval
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Industrial
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Timer
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Output
2XX = DPDT
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Relay
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Mounting Series SCB
RX = 8- or 11-pin
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socket (order
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separately)
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Mounting Series SCC
LA = 8-pin socket p/n
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BCSA08SC for
operating mode
01 or 03 with knob
adjust or fixed
time.
LC = 11-pin socket p/n
BCSA11SC for
operating mode
02; or 01 or 03
with external
potentiometer or
resistor.
SCB
|
A
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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.
XA
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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
Timing Adjustment
XA = Knob Adjust
XB = External
Potentiometer or
resistor (Operating
modes 1 and 3 only).
XF =Fixed Times –
Specify time delay
in seconds per the
following examples:
XF9.000 = 9 sec.
XF99.00 = 99 sec.
XF999.0 = 9999 sec.
XF1000 = 1000 sec.
Off-Delay
Fixed or Knob
Adjust
Dimensions are shown for
reference purposes only.
On-Delay & Interval
Fixed or Knob
Adjust
On-Delay & Interval
External Potentiomer
or Resistor Adjust
Authorized distributors are likely to stock the following:
None at present.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
1235
Refer to inside back cover.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
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