ISO Power Relays Series - 18 V DC Max 70 A Form A and Form C ISO Power Relays with 12 V Isolated Coil

Series: ISO Power Relays
Questions? Contact Littelfuse Support
External overview image
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

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.

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.

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.

Features and Benefits

  • Broad offering of Form A (SPST) and Form C (SPDT) relay options
  • Continuous current rating of 70 A
  • 12 V dc isolated coil
  • Coil impedance of 80 ohms
  • Suppression options include resistor, diode, and no suppression
  • IP40 ingress protection rating
  • Includes a metal bracket with a 0.216" (5.5 mm) hole diameter for panel mounting

Applications

  • Starting
  • Lighting Control
  • Horn Control
  • Heating and Cooling Control
  • Fan Control

Access specifications, certifications, check availability and order parts below

Catalog #FormMounting MethodSuppressionStockSamplesCompare
RA-700112-DNASnap-inDiodeCheckOrder
RA-700112-DN-BXASnap-inDiodeCheckOrder
RA-700112-NNASnap-inNoneCheckOrder
RA-700112-NN-BXASnap-inNoneCheckOrder
RA-700112-RNASnap-inResistorCheckOrder
RA-700112-RN-BXASnap-inResistorCheckOrder
RC-700112-DNCSnap-inDiodeCheckOrder
RC-700112-DN-BXCSnap-inDiodeCheckOrder
RC-700112-NNCSnap-inNoneCheckOrder
RC-700112-NN-BXCSnap-inNoneCheckOrder
RC-700112-RNCSnap-inResistorCheckOrder
RC-700112-RN-BXCSnap-inResistorCheckOrder

pdficon 2D Print Guide

2D Print Guide
pdficon Relays and Solenoids Selection Guide

Relays and Solenoids Selection Guide
pdficon ISO Power Relays Datasheet

ISO Power Relays Datasheet
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
RA-700112-DN RELAY 70A FORM_A 12V DIO_BRKT RoHS No PbFree No
RA-700112-DN-BX RELAY 70A FORM_A 12V DIO_BRKT #3 RoHS No PbFree No
RA-700112-NN RELAY 70A FORM_A 12V BRACKET RoHS No PbFree No
RA-700112-NN-BX RELAY 70A FORM_A 12V BRACKET #3 RoHS No PbFree No
RA-700112-RN RELAY 70A FORM_A 12V RES_BRKT RoHS No PbFree No
RA-700112-RN-BX RELAY 70A FORM_A 12V RES_BRKT #3 RoHS No PbFree No
RC-700112-DN RELAY 70A FORM_C 12V DIO_BRKT RoHS No PbFree No
RC-700112-DN-BX RELAY 70A FORM_C 12V DIO_BRKT #3 RoHS No PbFree No
RC-700112-NN RELAY 70A FORM_C 12V BRACKET RoHS No PbFree No
RC-700112-NN-BX RELAY 70A FORM_C 12V BRACKET #3 RoHS No PbFree No
RC-700112-RN RELAY 70A FORM_C 12V RES_BRKT RoHS No PbFree No
RC-700112-RN-BX RELAY 70A FORM_C 12V RES_BRKT #3 RoHS No PbFree No
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.