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3740015 12V Control Relay | JLG
Vendor: JLG Industries
SKU: 3740015
Product Type: Relays And Fuses
$44.28
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- Description
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Product Basic Info
Part Number: 3740015
Part Name: RELAY, 12V CONTROL
This 12V control relay mounts in the relay socket or power distribution block on JLG aerial work platforms, switching controlled loads through a low-current input. Its coil and contact set isolate the control signal from higher-current circuits, enabling reliable operation of solenoids, valves, or accessory functions in the electrical system.
Specifications
| OEM Part Number | 3740015 |
| Official Part Name | RELAY, 12V CONTROL |
| Original Equipment Brand | JLG |
| Net Weight | 0.1 lbs |
| Overall Dimensions | 2.25 L x 1.5 W x 1.5 inch |
| Replacement Type | Direct OEM Replacement |
Failure Impact
- Open coil or worn contacts prevent relay closure, disabling the controlled circuit's function.
- Welded contacts can leave a circuit energized unintentionally, causing unexpected actuator behavior.
- Intermittent internal contact wear creates erratic operation and difficult-to-diagnose electrical faults.
- Missing relay interrupts the switched circuit path, increasing inspection time to isolate the failure.
- All items are stocked for quick dispatch.
- Standard delivery takes 7–10 days, and free-shipping areas take 10–15 days.
- Multiple-item orders may ship separately, and tracking numbers will be emailed to you once shipped.
- Full order cancellation and complete refunds are available before your package is dispatched.
- We offer a 30-day return period for brand-new, unused parts.
- Special discounted bulk pricing is offered for fleet maintenance orders.
- Check complete shipping, customs and return regulations on our dedicated Shipping & Return page.






