CHD-38-30001 Tyco Electronics, CHD-38-30001 Datasheet - Page 2
![RELAY TIME DELAY 1-10SEC 24VDC](/photos/9/60/96078/chd-38-30001_sml.jpg)
CHD-38-30001
Manufacturer Part Number
CHD-38-30001
Description
RELAY TIME DELAY 1-10SEC 24VDC
Manufacturer
Tyco Electronics
Series
CHr
Datasheet
1.CHB-38-70001.pdf
(2 pages)
Specifications of CHD-38-30001
Relay Type
Integrated
Function
On-Delay
Circuit
DPDT (2 Form C)
Delay Time
1 Sec ~ 10 Sec
Output Type
Mechanical Relay
Contact Rating @ Voltage
10A @ 277VAC
Voltage - Supply
24VDC
Mounting Type
Socket
Termination Style
8 Pin Socketable
Timing Adjustment Method
Hand Dial
Timing Initiate Method
Input Voltage
Contact Configuration
DPDT
Nom Input Voltage
24VDC
Delay Time Range
1s To 10s
Timing Adjustment
Knob
Relay Mounting
Plug In
Contact Carrying Power
3W
Time Range
1 Sec. To 10 Sec.
Supply Voltage
24 VDC
Timing Range
1 s to 10 s
Contact Form
2 Form C (DPDT) 2 C/O
Contact Rating
10 A at 30 VDC, 277 VAC
Mode Of Operation
Delay on Operate
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
Other names
1-1393137-9
PB755
PB755
Dimensions are shown for
reference purposes only.
Ordering Information – Authorized distributors are more likely to stock boldface items listed below.
Outline Dimensions
(DC POLARITY INDICATED)
Delay on Operate Models
(15.2)
Wiring Diagrams – Bottom Views (pins numbered clockwise from keyway)
* If control switch is closed when power is applied, relay will immediately energize. A 50 millisecond minimum switch closure is required. IMPORTANT: A dry circuit switch is recommended. A
** Note: Input polarity for DC operation. For most reliable operation on AC, connect high side to “+” and low side to “–”.
.60
“dry circuit” switch is one rated to reliably switch currents of less than 50mA. Use of a switch rated for other than dry circuit may result in failure of the time delay relay to function properly.
Voltage
24VAC
120VAC
120VAC
240VAC
24VDC
+
Fig. 1
INPUT
8 Pin
Time
1 to 10 Sec.
1 to 180 Sec.
1 to 10 Sec.
1 to 60 Sec.
1 to 180 Sec.
10 Sec.
1 to 10 Sec.
1 to 10 Sec.
1 to 60 Sec.
1 to 180 Sec.
_
2.937 MAX.
(74.6)
Adjustment
(DC POLARITY INDICATED)
EXTERNAL RESISTOR
Knob
Knob
Fixed
Knob
Knob
+
11 Pin
Fig. 2
Dimensions are in inches over
(millimeters) unless otherwise
specified.
INPUT
Wiring Dia.
_
1
1
1
1
1
(14.2)
.56
Part Number
CHB-38-30001
CHB-38-30003
CHB-38-70001
CHB-38-70002
CHB-38-70003
CHA-38-70001
CHB-38-80001
CHD-38-30001
CHD-38-30002
CHD-38-30003
2.406 MAX.
(61.1)
EXT SWITCH*
+
AC INPUT
11 Pin
Fig. 3
Catalog 1308242
Issued 3-03
1.781 MAX.
-
(45.2)
Delay on Release Models
Interval on Models
Voltage
24VAC
120VAC
Voltage
120VAC
24VDC
24VDC
Specifications and availability
subject to change.
Time
1 to 10 Sec.
1 to 10 Sec.
1 to 60 Sec.
1 to 180 Sec.
1 to 10 Sec.
1 to 180 Sec.
Time
1 to 10 Sec.
1 to 60 Sec.
1 to 180 Sec.
1 to 10 Sec.
Adjustment
Adjustment
Knob
Knob
Knob
Knob
Knob
Wiring Dia.
Wiring Dia.
3
3
3
1
1
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Part Number
CHB-38-30011
CHB-38-70011
CHB-38-70012
CHB-38-70013
CHD-38-30011
CHD-38-30013
Part Number
CHB-38-70021
CHB-38-70022
CHB-38-70023
CHD-38-30021
P&B
1227