- Lids
- Bottoms
- Compactor Parts
- Commercial Dumpster Parts
- Roll-Off Container Parts
- Refuse Body Truck/Roll-off Hoist Parts
- Lids
- Bottoms
- Compactor Parts
- Commercial Dumpster Parts
- Roll-Off Container Parts
- Refuse Body Truck/Roll-off Hoist Parts
- Lids
- Bottoms
-
Compactor Parts
Power UnitsElectrical PartsLimit/Safety/Photo/Press. SwitchesButtons/Switches/Keys/LegendsHydraulic PartsCylinders30 MMPanels And ControlsMotorsMotor Starters / Transformers / FusesAccessories Electrical30 MM Key Switch30 MM Selector Switch30 MM Push Only Switch30 MM Legends30 MM Contact Blocks30 MM Replacement Keys22.5 MMMarathon CylindersWQ-Galbreath CylindersPTR cylindersJV Cram-A-Lot CylindersOther MFG CylindersCylinder AccessoriesOther Compactor Parts
- Commercial Dumpster Parts
- Roll-Off Container Parts
-
Refuse Body Truck/Roll-off Hoist Parts
Heil Replacement PartsMcNeilus Replacement PartsTarp Systems & PartsRoll-Off Truck Hoist/Hook Hoist PartsRoll-off Truck / Hook Hoist PartsCarry Can Replacement PartsCables & StrapsRollers & AccessoriesSheave Pulleys & PinsHoist CylindersContainer Securement System & PartsOther Roll-off Truck / Hook Hoist PartsRoll Off Hydraulics,Filters,& PneumaticsRoll-Off ElectricalCarry Can Replacement CylindersCarry Can Body Replacement PartsCarry Can Grabber Beam PartsCarry Can Slide Assembly PartsCarry Can Hydraulics & PneumaticsCarry Can Hinge Replacement PartsOther Manufacturer Replacement Parts
HOIST RAISE PROX SWITCH W/ BRKT
LIMIT SWITCH, HOIST UP
CHELSEA PTO PRESSURE SWITCH
PROX SWITCH BRACKET FOR A5423
MOMENTARY PUSH BUTTON SWITCH
Roll-Off Truck Electrical Components & Controls
Replacement electrical components for roll-off truck hoists — switches, relays, wiring, control modules, operator controls, and supporting hardware. Compatible with Galbreath, Stellar, Switch-N-Go, and other major roll-off hoist brands.
What this page covers
Roll-off truck electrical systems handle hoist control, securement actuation, indicator lights, and operator interfaces. The components are exposed to weather, vibration, and the corrosive environment of waste-industry service — every electrical component has a finite service life and predictable failure modes.
PRT stocks the most-replaced roll-off electrical components: in-cab operator switches, hoist solenoid actuators, control relays, wiring harnesses, and indicator lights.
How to choose
Identify by component type (switch, relay, solenoid, harness), function (hoist control, securement, indicator), and hoist brand.
For wiring harness replacement, photograph the existing harness with the truck schematic. PRT can supply OEM-equivalent or build a custom harness to spec.
Electrical component categories
- Hoist control switchesIn-cab operator switches for hoist functions.
- Solenoid actuatorsElectrical-to-hydraulic actuation for hoist functions.
- Control relaysLogic and switching relays for hoist circuits.
- Wiring harnessesReplacement and custom harnesses.
- Indicator lightsHoist position and status indicators.
- Weatherproof connectorsSealed connectors for outdoor electrical service.
Frequently asked questions
What's the most common roll-off truck electrical failure?
Connector corrosion at exposed splices. Salt-laden waste environments corrode brass and copper conductors. Weatherproof connectors with proper dielectric grease extend service life dramatically.
Are PRT roll-off electrical parts compatible with Galbreath?
Yes. PRT stocks OEM-equivalent electrical components for Galbreath, Stellar, Switch-N-Go, and other major brands.
Can PRT build a custom wiring harness for an unusual roll-off truck?
Yes. Provide the wiring schematic and we'll quote a custom harness — typical lead time 1-2 weeks.
How do I diagnose a hoist control switch failure?
With a multimeter — verify the switch makes and breaks the correct circuit. Intermittent failures usually trace to switch contact wear or connector corrosion.