Catalog 1308242
Issued 3-03 (PDF Rev 4-04) AGASTAT
SCB/SCC series
Specification Grade Discrete Plug-in
Time Delay Relay
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.
Input Data @ 25C
Timing Modes
On-Delay, Off-Delay and Interval. 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.
Timing Specifications
Operating Voltage <0.1 ms <1 ms
Timing Ranges: 6 to 180 cycles; 0.1 to 3 / 0.1 to 10 / 0.33 to 10 / 1 to 30 / 4
All except 12 & 24 3,000V 2,500
to 120 sec.; 0.33 to 10 / 1 to 30 / 2 to 60 min.; 0.33 to 10
12 & 24 Consult Factory
hr. (All are +5%, 0% of maximum values).
Timing Adjustment: Knob or fixed time (internal fixed resistor) all models;
Environmental Data
customer supplied external potentiometer or resistor
On-Delay and Interval models only.
Temperature Range:
Accuracy: Repeat Accuracy: 0.5% 0.004 sec.
Storage: SCB and SCC: -40C to +85C.
Overall Accuracy: 2% max.
Operating: SCB: -30C to +65C; SCC: -30C to +50C.
Reset Time: 25 ms.
Mechanical Data
Relay Operate Time: Off-Delay mode: 30 ms; Interval mode: 20 ms..
Relay Release Time: On-Delay mode only: 15 ms.
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
Contact Data @ 25C
to qualify asUL Liste device.)
Arrangements: 2 Form C (DPDT).
Weight: SCB: 5.3 oz. (149g) approx.; SCC: 7.5 oz. (210g) approx.
Rating: 10A @ 28VDC or 120VAC, resistive; 1/3 HP @ 120/240VAC; 345VA.
Same polarity.
Ordering Information (AllX' must be included to complete part number)
Expected Mechanical Life: 10 million operations.
SCB RX 2XX A A XA
Expected Electrical Life: 500,000 operations, min., at rated resistive load. 01
| | | | | | |
|
| | |
Initial Dielectric Strength Series SCB Operating Mode Timing Range
Series SCC 01 = On-Delay A =0 .1 to 3 sec.
| | | |
Between Terminals and Case: 1,000VAC plus twice the nominal voltage
Discrete 02 = Off-Delay B = 0.5 to 15 sec.
for one minute. | | | |
Industrial 03 = Interval C = 1 to 30 sec.
|
| | |
Timer D = 2 to 60 sec.
Outline Dimensions
| | E = 4 to 120 sec. |
Output
F = 6 to 180 sec.
1.97 .70 3.25 2XX = DPDT
| | |
(50) (18) (83)
G = 10 to 300 sec.
Relay
|
| |
I = 2 to 60 min.
| |
K = 3 to 180 cycles
Mounting Series SCB
1.97
(50) RX = 8- or 11-pin L = 0.33 to 10 min.
| |
M = 0.5 to 15 min.
socket (order
| |
separately) N = 1 to 30 min.
| |
P = 0.1 to 10 min.
Mounting Series SCC
Wiring Diagrams (Bottom Views) LA = 8-pin socket p/n | |
BCSA08SC for
Insulated, shielded two- Operating Voltage Timing Adjustment
operating mode
conductor cable similar
(+10%, 15%) XA = Knob Adjust
to Belden 8719, 8720 or 01 or 03 with knob
A = 120VAC, 50/60 Hz. XB = External
8769 required for leads
adjust or fixed
/ 120VDC Potentiometer or
longer than 6 inches.
time.
Max. permissble length
B = 240VAC, 50/60 Hz. resistor (Operating
LC = 11-pin socket p/n
is 50 feet.
E = 24VAC, 50/60 Hz. / modes 1 and 3 only).
BCSA11SC for
24VDC XF =Fixed Times
operating mode
F = 48VAC, 50/60 Hz. / Specify time delay
02; or 01 or 03
48VDC in seconds per the
with external
Q = 12VDC following examples:
potentiometer or
XF9.000 = 9 sec.
resistor.
XF99.00 = 99 sec.
XF999.0 = 9999 sec.
XF1000 = 1000 sec.
Off-Delay On-Delay & Interval On-Delay & Interval
Fixed or Knob Fixed or Knob External Potentiomer Authorized distributors are likely to stock the following:
Adjust Adjust or Resistor Adjust
None at present.
Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com
reference purposes only. (millimeters) unless otherwise subject to change. Technical support:
1235
specified. Refer to inside back cover.