2-1414939-2 Datasheet, PDF (1/3 Pages) Tyco Electronics – High Current Relay 150

Automotive Relays
High Current Devices
High Current Relay 150
n Limiting continuous current 130A at 85°C
n Current switching ability up to 300A
n Suitable for voltage levels up to 24VDC
n Heat, moisture and vibration resistant
n Minimal contact resistance
n Dustproof and sealed versions
Typical applications
Engine control, glow plug, heated front screen, preheating systems (e.g. for
diesel engines, catalytic converters), switches for loading ramps, start/stop.
Contact Data
Contact arrangement
1 form A, 1 NO

1 form B, 1 NC

1 form C, 1 CO

1 form X, 1 NO DM
Rated voltage
12VDC/24VDC
Max. switching voltage depends on load parameters^A)
Rated current, cable 25mm²
130A at 85°C
Limiting continuous current
23°C, load cable 16mm² 130A
85°C, load cable 16mm² 120A
125°C, load cable 16mm² 60A
23°C, load cable 25mm² 180A
85°C, load cable 25mm² 130A
125°C, load cable 25mm² 70A
Limiting making current, load current max. 3s on,
make/break ratio 1:10
300A
Limiting breaking current
300A
Contact material
Min. recommended contact load⁴⁾
AgSnO₂
1A at 5VDC
Initial voltage drop, typ. at 100A
70mV
Frequency of operation, with/without load
6 ops./min
Operate/release time typ. at nominal voltage
25/8ms
Electrical endurance
form A contact (NO), resistive load,
cyclic temperature:+23°C
>5x10⁴ cycles at 300A, 13.5VDC
Mechanical endurance
>10⁷ ops.
A) Please contact TE relay application engineer.
F132_fcw2b
Coil Data
Rated coil voltage
Rated coil power
Max. coil temperature
12/24VDC
3.3W¹⁾
155°C
Coil versions, DC coil¹⁾
Coil
Rated
Operate Release
Coil
Rated coil
code
voltage
voltage
voltage resistance power
VDC
VDC
VDC
Ω±10%
W
001
12
7.2
1.2
37
3.9
002
24
14.4
2.4
141
4.1
1) With resistor.
All figures are given for coil without preenergization, at ambient temperature +23°C.
Coil operating range
300
ECR1449-V
Does not ta
the tempera
the contact
E = pre-ene
Does not take into account the temperature rise due to the contact current
E = pre-energization
Insulation Data
Initial dielectric strength
between contact and coil
Load dump test
ISO 7637-1 (12VDC), test pulse 5
ISO 7637-2 (24VDC), test pulse 5
1000VAC_rms
Vs=+86.5VDC
Vs=+200VDC
08-2012, Rev. 0812
www.te.com
© 2012 Tyco Electronics Corporation,
a TE Connectivity Ltd. company.
Datasheets and product specification ac-
cording to IEC 61810-1 and to be used only
together with the ‘Definitions’ section.
1
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tion, application notes and all specifications
the ‘Definitions’ section, available at
are subject to change.
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