05903 Series - 24V 100A High-Current Cube-Style DC Coil Relay

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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 05903 Series 24V 100A High-Current Relay is a normally open, armature relay that can be used in heavy trucks and commercial vehicles.

Glass-fiber-reinforced housing and a compact form help ensure safe use in automotive applications. Configurations of this cube relay are available with 12V and 24V coil voltage ratings.

Features and Benefits

  • Continuous current rating of 100A for high-current contact switching
  • Glass-fiber-reinforced nylon housing enables use in automotive applications
  • Main contacts are rated for 24V (typical) and 60V (max)
  • Contact voltage drop of ≤40mV @ 40A
  • Normally open (also known as monostable) relay design
  • Armature relay uses a single coil that pulls down on an armature to close the relay
  • Coil voltage options include 12V and 24V

Applications

  • Heavy Trucks
  • Commercial Vehicles

Access specifications, certifications, check availability and order parts below

Catalog #Current Rating (Continuous) in AmpsVoltage Rating MaxCircuitryIngress ProtectionInput TerminalsOutput TerminalsContact MaterialNormal PositionHardwareHousingMounting MethodRecommended TorqueAgency Approval - ShockAgency Approval - VibrationTemperature Maximum CelsiusStockSamplesCompare
0590330010024SPST NOIP54M6M6Silver AlloyNormally OpenM6Nylon 66Side MountMounting: 2-2.8 Nm, Contact: 3-4.5 Nm3G1~50 Hz85CheckOrder
0590350010024SPST NOIP54M6M6Silver AlloyNormally OpenM6Nylon 66Side MountMounting: 2-2.8 Nm, Contact: 3-4.5 Nm3G1~50 Hz85CheckOrder
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