CKH-38-31009 Tyco Electronics, CKH-38-31009 Datasheet - Page 2

• Manufacturer Part Number: CKH-38-31009
• Description: RELAY TIME DELAY
• Manufacturer: Tyco Electronics
• Series: CKr

Specifications of CKH-38-31009

• Relay Type: Integrated
• Circuit: DPDT (2 Form C)
• Output Type: Mechanical Relay
• Contact Rating @ Voltage: 10A @ 277VAC
• Mounting Type: Socket
• Lead Free Status / RoHS Status: Lead free / RoHS non-compliant
• Voltage - Supply: -
• Termination Style: -
• Function: -
• Delay Time: -
• Timing Adjustment Method: -
• Timing Initiate Method: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 6-1393137-6

(15.2)
Dimensions are shown for
reference purposes only.
Ordering Information – Authorized distributors are more likely to stock boldface items listed below.
Delay On Operate Models
Outline Dimensions
External Resistor Chart
See External Resistor Selection Charts at beginning of Time Delay Relay section of this Databook.
Wiring Diagrams – Bottom Views (pins numbered clockwise from keyway)
(DC POLARITY INDICATED)**
* 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 “dry
** Note: Input polarity for DC operation. For most reliable operation on AC, connect high side to “+” and low side to “–”.
.60
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
12VDC
+
INPUT
Fig.1
8 Pin
0.1 to 10 Sec.
Time
0.1 to 10 Sec.
0.1 to 10 Sec.
0.6 to 60 Sec.
1.2 to 120 Sec.
1.8 to 180 Sec.
0.1 to 10 Sec.
_
2.937 MAX.
(74.6)
Adjustment
(DC POLARITY INDICATED)**
Resistor
Knob
Knob
Knob
EXTERNAL RESISTOR
Dimensions are in inches over
(millimeters) unless otherwise
specified.
+
11 Pin
Fig. 2
INPUT
Wiring Dia.
_
1
1
2
1
(14.2)
.56
2.406 MAX.
Part Number
CKB-38-30010
CKB-38-70010
CKB-38-70060
CKB-38-70120
CKB-38-70180
CKF-38-70010
CKD-38-20010
(61.1)
(DC POLARITY INDICATED)**
Catalog 1308242
CONTINUOUS
Issued 3-03
+
SUPPLY
11 Pin
Fig. 3
INPUT
1.781 MAX.
(45.2)
_
Delay On Release Models
Delay On Dropout Models
Interval On Models
Voltage
120VAC
120VAC
Voltage
120VAC
Voltage
120VAC
24VDC
24VAC
Specifications and availability
subject to change.
Time
0.1 to 10 Sec.
0.6 to 60 Sec.
1.8 to 180 Sec.
0.1 to 10 Sec.
0.1 to 10 Sec.
Time
0.1 to 10 Sec.
0.6 to 60 Sec.
0.1 to 10 Sec.
0.6 to 60 Sec.
1.2 to 120 Sec.
Time
0.1 to 10 Sec.
EXTERNAL
CONTROL
SWITCH*
(DC POLARITY INDICATED)**
EXTERNAL RESISTOR
Adjustment
Adjustment
Adjustment
CONTINUOUS
Resistor
Resistor
+
Knob
Knob
Knob
Knob
SUPPLY
11 Pin
Fig. 4
INPUT
_
Wiring Dia.
Wiring Dia.
Wiring Dia.
3
4
4
1
1
3
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
EXTERNAL
CONTROL
SWITCH*
Part Number
CKB-38-78010
CKB-38-78060
CKB-38-78180
CKF-38-78010
CKH-38-38010
Part Number
CKB-38-37010
CKB-38-37060
CKB-38-77010
CKB-38-77060
CKB-38-77120
Part Number
CKB-38-79010
P&B
1225