CRD-48-30180 TE Connectivity, CRD-48-30180 Datasheet
![TIME DELAY RELAY, DPDT, 180SEC, 24VDC](/photos/19/27/192768/4085601_sml.jpg)
CRD-48-30180
Manufacturer Part Number
CRD-48-30180
Description
TIME DELAY RELAY, DPDT, 180SEC, 24VDC
Manufacturer
TE Connectivity
Datasheet
1.CRB-48-70010.pdf
(1 pages)
Specifications of CRD-48-30180
Contact Configuration
DPDT
Nom Input Voltage
24VDC
Delay Time Range
1.8s To 180s
Timing Adjustment
Knob
Relay Mounting
Plug In
No. Of Pins
8
Mounting Type
Plug In
Rohs Compliant
No
Ordering Information – Boldface items listed below are normally maintained in stock for immediate delivery.
Outline Dimensions
Timing Mode
Recycle timing – First delay period begins when input voltage is applied.
At the end of the first delay, or “off” period, the relay will operate and the
second delay, or “on” period, begins. When the second delay period
ends, the relay de-energizes. This recycling sequence will continue until in-
put voltage is removed. When input voltage is removed, the relay will de-
energize.
Timing Specifications
Timing Ranges: From 0.1 to 180 sec.
Timing Adjustment: Knob adjustable.
Tolerance (for AC units add 1/2 cycle 60 Hz.): -0%, +20% of max.
Delta Time (for AC units add 1 cycle 60 Hz.):
Repeatability (for AC units add 1 cycle 60 Hz.):
Release Time: 60ms, typ.; 100 ms, max.
Contact Data @ 25 C
Arrangements: 2 Form C (DPDT).
Material: Silver-cadmium oxide alloy.
Rating: 10 A @ 30VDC or 277VAC, resistive; 1/2 HP @ 250VAC;
Expected Mechanical Life: 10 million operations.
Expected Electrical Life: 100,000 operations, min., at rated load.
Tyco Electronics Corporation - P&B, Winston-Salem, NC 27102
Technical Support Center: 1-800-522-6752, www.pandbrelays.com
INPUT
VOLTAGE
N.O. RELAY
CONTACTS
(15.2)
.60
Types
AC
1/3 HP @ 120VAC.
Voltage
120VAC 0.3 to 30 Sec.
ON
OFF
ON
OFF
3.56 MAX.
(90.42)
0.1 to 10 Sec.
0.6 to 60 Sec.
1.8 to 180 Sec.
Time
TIME
1
CRB-48-70010
CRB-48-70030
CRB-48-70060
CRB-48-70180
Part Number
2.406 MAX.
TIME
(14.22)
(61.1)
.56
2
(31.75)
1.25
specified at high end of
timing range; min. speci-
fied, or less, at low end.
10%.
2%.
1.781 MAX.
TIME
(45.2)
1
(22.23)
.875
Initial Dielectric Strength
Between Open Contacts: 500V rms, 60 Hz.
Between All Other Conductors: 500V rms, 60 Hz.
Mechanical Data
Termination: Octal plug.
Enclosure: White plastic case with dial scales for reference only.
Sockets: Fits either 27E122 or 27E891 (snap-on) 8-pin screw terminal
Weight: 6 oz. (170g) approximately.
(DC POLARITY INDICATED)
Input Data @ 25 C
Voltage: 120VAC and 24VDC.
Power Requirement: AC Types: Typically less than 3 VA.
Transient Protection: Yes.
Reverse Voltage Protection: Yes.
Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage).
Environmental Data
Temperature Range: Storage: -55 C to +85 C.
** Note: Input polarity for DC operation. For most reliable operation on AC, connect high side
Input Voltages & Limits @ 25 C
Wiring Diagram – Bottom View
(pins numbered clockwise form keyway)
CR
Recycle Time Delay Relay
• Individual ON and OFF time adjustment knobs
• 10A output relay with DPDT contacts
• Various models time from 0.1 to 180 sec.
Type
DC
File E22575
File LR15734
AC models will operate on 50 or 60 Hz.
+
Voltage
to “+” and low side to “–”.
Type
1
Specifications and availability subject to change without notice.
13C2700
Fig.1
8 Pin
INPUT
series
AC
DC
sockets.
Voltage
24VDC
8
_
1.8 to 180 Sec. CRD-48-30180
Operating: -10 C to +55 C.
DC Types: Typically less than 3 W.
Nominal
Time
Voltage
120
24
Printed in U.S.A.
Part Number
Minimum
Voltage
105
20
Maximum
Voltage
130
32
IH/4-00