Electronic devices needed by fire trucks include dc motor controls for pumps and ladders, solenoids for emergency lights, and ESD protection to
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Continuous-Duty SPST Series Solenoid Relays are designed with single-pole, single-throw (SPST) circuitry and come in a wide variety of configurations to meet the electrical and environmental requirements of various applications.
With continuous current ratings of 65 A, 85 A, 110 A, or 200 A and a range of coil voltages available, the Continuous-Duty SPST series makes it simple to find the right heavy-duty solenoid relay for high current loads.
Select models of Continuous-Duty SPST series solenoid relays come with a PVC coating, which seals the relay to withstand moisture and dust to an IP66 rating.
In addition, select models are available with a potted interior, which provides added protection for the coil and studs. These models are ideal for applications where vehicle vibration is an issue.
- Configurations with 6 V, 12 V, 24 V, or 36 V coil ratings are available
- Models are available with a 65 A, 85 A, 110 A, or 200 A continuous current rating for handling high current loads
- Insulated and grounded options allow you to match the requirements of your application
- SPST or latched SPST circuitry, depending on the model
- Large 5/16"-24 copper power studs and small #10-32 steel coil studs (for the control circuit) are heavy and durable
- Plated steel housing with PVC-coated options available for applications requiring a sealed solenoid to withstand moisture and dust to an IP66 rating
- Potted interior on select models offers vibration resistance
Continuous Duty SPST Parts
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Showing 1 to 12 of 38 Total Results
| 85 | SPST | Silver | Normally Open | Plated Steel | ||||
| 65 | SPST | Silver | Normally Open | Plated Steel | ||||
| 65 | SPST | Silver | Normally Open | Plated Steel | ||||
| 65 | SPST | Silver | Normally Open | Plated Steel | ||||
| 85 | SPST | Silver | Normally Open | Plated Steel | ||||
| 85 | SPST | Silver | Normally Open | Plated Steel | ||||
| 85 | SPST | Silver | Normally Open | Plated Steel | ||||
| 85 | SPST | Silver | Normally Open | Plated Steel | ||||
| 65 | SPST | Silver | Normally Open | Black PVC Coated Plated Steel | ||||
| 65 | SPST | Silver | Normally Open | Black PVC Coated Plated Steel | ||||
| 85 | SPST | Silver | Normally Open | Plated Steel |
Continuous Duty SPST Applications
Fire Trucks
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We produce components for each electrical system aboard a modern ambulance. Our products include electrostatic discharge suppressors and arc flash
Harvesters
Forest harvesters revolutionized logging. Littelfuse engineers kept pace with off-the-shelf and custom-designed power distribution modules and
Forklifts
Rely on Littelfuse to deliver circuit protection and power management solutions designed to boost the performance of electric forklifts and other
Highlights Section
- Construction Vehicles
- Material Handling
- Agricultural Equipment
- Motor and Inductive Loads
