ISO POWER RELAYS SERIES
18 V DC Max 70 A Form A and Form C ISO Power Relays with 12 V Isolated Coil
Specifications
Current Rating Continuous:
Max Voltage Rating:
Ingress Protection:
70A
18 VDC
IP-40
Mounting Method:
Metal Bracket With Hole Diameter of
0.216”(5.5 MM)
Coil Voltage:
Coil Impedance:
Contacts:
12 VDC
80 Ω 10ꢀ
Silver Alloy
Input Terminals:
Temperature:
Circuitry:
9.5mm Tin Plated Blade Terminals
-40°C to 85°C
SPST
RA-700112-DN
Housing:
Black Plastic Body
100MΩ Min
RC-700112-RN
Insulation Resistance:
Description
Applications
• Lighting Control
The ISO Power Relays Series offers a variety of Form A
and Form C automotive plug-in relays featuring a 12 V
isolated coil. Adhering to the ISO Maxi Relay form factor,
these power relays plug into existing boxes along with
fuses or other components (sold separately), helping you
tailor your vehicle’s power distribution box for the capability
you need, such as lighting, starting, horn, heating and
cooling, or fan control.
• Starting Control
• Horn Control
• Heating and Cooling Control
• Fan Control
Whether you need a relay with resistor or diode
suppression or a relay without suppression, the ISO Power
Relays Series includes a version to accommodate the
requirement of your application.
Features and Benefits
• Broad offering of Form A (SPST) and Form C (SPDT)
relay options
In addition, there are two different options for circuitry.
Form A relays in this series have single-pole, single-throw
(SPST) circuitry, while Form C relays in this series have
single-pole, double-throw (SPDT) circuitry.
• Continuous current rating of 70 A
• 12 V dc isolated coil
• Coil impedance of 80 ohms
• Suppression options include resistor, diode, and no
suppression
Web Resources
Download 2D print, installation guide and technical
resources at: littelfuse.com/ISO-Power
• IP40 ingress protection rating
• Includes a metal bracket with a 0.216” (5.5 mm) hole
diameter for panel mounting
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122022-A
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