8-1393792-8 TE Connectivity, 8-1393792-8 Datasheet - Page 227

• Manufacturer Part Number: 8-1393792-8
• Description: Electromechanical Relay DPDT 3A 12VDC 968Ohm Through Hole
• Manufacturer: TE Connectivity
• Type: Signal Relayr

Specifications of 8-1393792-8

• Contact Arrangement: DPDT
• Dc Coil Voltage: 12 V
• Coil Current: 12.4 mA
• Mounting: Through Hole

Contact Data
Type: Single button contact, forcibly guided.
Arrangements: 2 NO + 2NC or 3NO + 1 NC.
Material: Silver-tin oxide.
Expected Mechanical Life: 10 million operations.
Ratings:
Minimum Contact Load: >50mW.
Initial Contact Resistance:
Initial Dielectric Strength
Between Open Contacts: 1,000Vrms.
Between Coil and Contacts: 3,000Vrms.
Between Contact Sets: 3,000Vrms; 4,000Vrms, in longitudinal direction.
Creepage/Clearance: Contact-to-coil: 5.5/5.5mm.
Coil Data DC @ 20°C
Nominal Coil Power: 800mW.
All values are given for coil without preenergization, at 20°C ambient.
At 70°C after preenergization with 1.1 x nominal voltage, the maximum
operating voltage is 85% of nominal.
At 70°C maximum coil voltage is 1.1 x nominal.
• 2 NO + 2NC or 3NO + 1 NC contacts.
• Large spacings for improved isolation.
• Well suited for emergency shut-off, machine control, elevator and
Dimensions are shown for
reference purposes only.
Features
escalator control, light barrier control
Nominal
Current: 8A.
Voltage: 250VAC.
Voltage (breaking): 440VAC.
Power (breaking): 2,000VA.
Voltage
VDC
110
18
21
24
36
40
48
60
85
12
5
6
9
10,080 ± 12%
3,000 ± 12%
6,021 ± 12%
1,080 ± 10%
1,333 ± 10%
1,920 ± 10%
270 ± 10%
368 ± 10%
480 ± 10%
Resistance
120 ± 10%
21 ± 10%
30 ± 10%
68 ± 10%
Ohms
DC
in
Between Contact Sets: 5.5/5.5mm; 12/12mm, in
≤ 100 millohms/1A/24VDC;
≤ 20 millohms/10mA/5VDC.
Operate
Voltage
Must
VDC
27 .0
30.0
25.0
64.0
82.5
13.5
15.8
18.0
45.0
3.8
4.5
6.8
9.0
Dimensions are in inches over
(millimeters) unless otherwise
specified.
longitudinal direction.
Drop-out
Voltage
VDC
11.0
0.5
0.6
0.9
1.2
1.8
2.1
2.4
3.6
4.0
4.8
6.0
8.5
Nominal
Current
238.1
200.0
132.4
100.0
(mA)
66.7
57 .1
50.0
33.3
30.0
25.0
20.0
14.1
10.9
Coil
Catalog 1308242
Issued 3-03
SR6 D/M
“Safety Relay” with four
forcibly guided contacts and
large spacings, improved isolation
Users should thoroughly review the technical data before selecting a product
part number. It is recommended that users 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.
Operate Data
Must Operate Voltage: See Coil Data table.
Operate Time /Release Time (typical): 11 ms / 3ms.
Switching Rate: 3,600 ops./hr. max. at rated load.
Max. DC Load Breaking Capacity
Initial Insulation Resistance
Between Mutually Insulated Elements: 10 6 ohms.
Environmental Data
Temperature Range: Operating: -20°C to +70°C.
Vibration (10-200 Hz.): NO: 8g; NC: 5g.
Shock (functional) 16ms, half-sine: NO: 8g; NC: 6g.
Mechanical Data
Termination: Printed circuit terminals.
Enclosure (94 V-0 rated): Sealed (RTIII) plastic case.
Weight: 1.06 oz. (30 g) approximately.
Coil Operating Range
Specifications and availability
subject to change.
File E214024
Nominal coil voltage (Un)
series
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
SCHRACK
607