CKB-38-77010 TE Connectivity, CKB-38-77010 Datasheet
CKB-38-77010
Manufacturer Part Number
CKB-38-77010
Description
TIME DELAY RELAY, DPDT, 10SEC, 120VAC
Manufacturer
TE Connectivity
Datasheet
1.CKF-38-70010.pdf
(2 pages)
Specifications of CKB-38-77010
Contact Configuration
DPDT
Nom Input Voltage
120VAC
Delay Time Range
0.1s To 10s
Timing Adjustment
Knob
Relay Mounting
Plug In
Contact Carrying Power
3VA
Time Range
0.1 Sec. To 10 Sec.
Rohs Compliant
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CKB-38-77010
Manufacturer:
m/a-com
Quantity:
12 800
1224
Timing Modes
Delay on operate – Delay period begins when input voltage is applied. At
the end of the delay period, the relay will operate and will not release until
input voltage is removed. Reset occurs when input voltage is reapplied.
INPUT
VOLTAGE
N.O. RELAY
CONTACTS
Delay on release – Input voltage must be applied continuously to operate
the internal relay. When the control switch is closed, the relay energizes.
When the control switch is opened, timing begins. When timing is
complete, the relay will de-energize. Time may be reset to zero during
timing by closing the control switch.
CONTROL
SWITCH
N.O. RELAY
CONTACTS
Delay on dropout – The relay operates immediately upon application of
input voltage. Timing begins when input voltage is removed. When timing
is complete, the relay will de-energize. Reset occurs when input voltage is
reapplied.
Interval on (with control switch) – Input voltage must be applied
continuously to operate the internal relay. The relay energizes and timing
begins when the external switch is closed. At the end of the time delay
period the relay will de-energize. Reset is accomplished by opening and
reclosing the control switch.
Timing Specifications
Timing Ranges: From 0.1 to 180 sec.
Timing Adjustment: External resistor and knob adjustable.
Tolerance (for AC units add 1/2 cycle 60 Hz.):
Delta Time (for AC units add 1 cycle 60 Hz.):
Repeatability (for AC units add 1 cycle 60 Hz.):
Release Time: 60 ms, typ.; 100 ms, max.
Recycle Time: 60 ms, typ.; 100 ms, max.
INPUT
VOLTAGE
N.O. RELAY
CONTACTS
CONTROL
SWITCH
N.O. RELAY
CONTACTS
Dimensions are shown for
reference purposes only.
Knob Adj. Types:–0, +20% of max. specified at high end of timing range;
Fixed Types:
Res. Adj. Types:
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
min. specified, or less, at low end.
at low end.
5%.
5% at high end of timing range; min. specified, or less,
TIME
TIME
Dimensions are in inches over
(millimeters) unless otherwise
specified.
TIME
10%.
2%.
TIME
Catalog 1308242
Issued 3-03
CK
Mid-Priced CMOS IC Time Delay Relay
•
•
•
•
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.
Contact Data @ 25 C
Arrangements: 2 Form C (DPDT).
Material: Silver-cadmium oxide alloy.
Rating: 10A @ 30VDC or 277VAC, resistive; 1/2 HP @ 250VAC; 1/3 HP @
Expected Mechanical Life: 10 million operations.
Expected Electrical Life: 100,000 operations, min., at rated load.
Initial Dielectric Strength
Between Open Contacts: 500V rms, 60 Hz.
Between All Other Conductors: 500V rms, 60 Hz.
Input Data @ 25 C
Voltage: 24 & 120VAC and 12 & 24VDC.
Power Requirement: AC Types: Typically less than 3 VA.
Initiate Time: Delay on dropout timers must have input voltage applied for
Transient Protection: Yes.
Reverse Voltage Protection: Yes.
Input Voltages & Limits @ 25 C
Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage).
Environmental Data
Temperature Range: Storage: -55 C to +85 C.
Mechanical Data
Termination: 8- or 11-pin octal style plug.
Enclosure: White plastic case. Knob adjustable types have dial scale for
Sockets: Models with 8-pin base fit either 27E122 or 27E891 (snap-on)
Weight: 6 oz. (170g) approximately.
Choice of timing modes
Knob or resistor adjustable types
10A output relay with DPDT contacts
Various models time from 0.1 to 180 sec.
File E22575
File LR15734
– Delay on operate
– Delay on release
– Delay on dropout (no input required during timing)
– Interval on
AC models will operate on 50 or 60 Hz.
Voltage
Specifications and availability
subject to change.
Type
120VAC.
series
AC
DC
screw terminal sockets. 11-pin types fit either 27E123 or
27E892 (snap-on) screw terminal sockets.
reference only.
a minimum of three seconds for dropout function to be
guaranteed.
DC Types: Typically less than 3 W.
Operating: -10 C to +55 C.
Nominal
Voltage
120
24
12
24
Minimum
Voltage
105
20
11
20
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Maximum
Voltage
130
28
13
32
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CKB-38-77010 Summary of contents
Page 1
... Interval on (with control switch) – Input voltage must be applied continuously to operate the internal relay. The relay energizes and timing begins when the external switch is closed. At the end of the time delay period the relay will de-energize. Reset is accomplished by opening and reclosing the control switch. ...
Page 2
... Wiring Dia. Part Number CKB-38-78010 Knob 3 CKB-38-78060 CKB-38-78180 Resistor 4 CKF-38-78010 Resistor 4 CKH-38-38010 Adjustment Wiring Dia. Part Number Knob 1 CKB-38-37010 CKB-38-37060 CKB-38-77010 Knob 1 CKB-38-77060 CKB-38-77120 Adjustment Wiring Dia. Part Number Knob 3 CKB-38-79010 EXTERNAL RESISTOR EXTERNAL CONTROL SWITCH CONTINUOUS SUPPLY INPUT (DC POLARITY INDICATED)** Fig ...