Document
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 parametersA)
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
1000VACrms Vs=+86.5VDC Vs=+200VDC
03-2014, Rev. 0314 www.te.com © 2014 Tyco Electronics Corporation, a TE Connectivity Ltd. company.
Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section.
Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change.
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Automotive Relays High Current Devices
High Current Relay 150 (Continued)
Other Data
EU RoHS/ELV compliance
compliant
Ambient temperature
-40°C to +125°C
Dry heat, IE.