At a Glance
- SKU: J-ELEC
PRODUCT INFORMATION
Product Details
Trailer Breakaway System / Emergency Brake Safety
Jammy Breakaway Switch with 48 Inch Coated Steel Pull Cable and 45 Inch Leads
Jammy J-ELEC breakaway switch for trailer emergency brake systems. Built with a 48 inch coated steel pull cable, zinc steel mounting plate, single-screw mount, and 45 inch wiring leads.
Part Number: J-ELEC 48 Inch Pull Cable 45 Inch Leads
Overview
The Jammy J-ELEC is a trailer breakaway switch with a 48 inch coated steel pull cable and zinc steel mounting plate. It is designed for breakaway brake systems where the switch plunger is pulled during trailer separation, triggering the trailer brakes through the breakaway battery circuit. Use this replacement switch where the mount style, lead length, wiring layout, and pull-cable configuration match your trailer setup.
R&P Service Insight
A breakaway switch is a small part with a major safety role. When the trailer separates from the tow vehicle, the pull cable removes the plunger from the switch so the breakaway system can apply trailer brakes.
- Safety Trigger: The switch activates the trailer brake circuit when the plunger is removed.
- Independent Attachment: Attach the pull cable to the tow vehicle independently so it can pull cleanly during a separation event.
- Fit Check: Confirm the single-screw mount, 45 inch leads, and cable routing work with your trailer before installation.
R&P Knowledge Hub
Compatibility: Fits trailer breakaway applications where a J-ELEC style switch, single-screw mounting plate, 48 inch pull cable, and 45 inch leads match the existing setup.
Vehicle / System Fit: Intended for trailer breakaway brake systems using a battery-powered emergency brake circuit.
Installation Notes: One wire connects to breakaway positive power and the other wire connects to the trailer brake system. Verify your wiring layout before installation.
Performance Insight: When the plunger is removed from the switch, the trailer brakes are activated through the breakaway system.
Brand & Fitment Note
Selling Brand: Jammy
Application Reference: Trailer, electric brake, and breakaway system references in this listing describe application fitment only where the switch style, mount, lead length, wiring, and cable configuration match.
What This Means: This listing is for a Jammy J-ELEC breakaway switch with pull cable, not a complete breakaway battery kit unless specifically stated.
Before Ordering: Verify switch style, plunger style, lead length, mounting style, cable routing, and trailer brake wiring before installation.
R&P Repair Insight
Breakaway switch problems are often caused by damaged cables, missing plungers, corroded wiring, poor mounting, or incorrect routing. Replacing the switch is straightforward, but the emergency function depends on clean wiring and a cable path that can pull the plunger without snagging.
- Cable Condition: Replace damaged, frayed, kinked, or missing pull cables before towing.
- Mounting Check: Confirm the single-screw mounting plate can be secured in a location that allows a straight cable pull.
- Brake Function Test: After installation or testing, make sure the plunger is fully reinserted and the brakes are not left engaged.
Features
Jammy J-ELEC Breakaway Switch
Replacement breakaway switch for trailer emergency brake systems using the J-ELEC configuration.
48 Inch Coated Steel Pull Cable
Includes a coated steel pull cable designed to remove the switch plunger during a trailer separation event.
Zinc Steel Mounting Plate
Built with a zinc steel mounting plate for single-screw installation.
45 Inch Wiring Leads
Equipped with 45 inch leads for connection into the trailer breakaway power and brake system wiring.
Specifications
| Specification | Detail |
|---|---|
| Part Number | J-ELEC |
| Brand | Jammy |
| Product Type | Trailer breakaway switch with pull cable |
| Application | Trailer emergency brake / breakaway system |
| Material / Finish | Coated steel pull cable; zinc steel mounting plate |
| Key Measurement | 48 inch pull cable |
| Wiring | 45 inch leads |
| Mount | Single screw |
| Activation | Trailer brakes activate when the plunger is removed from the switch |
Fitment / Application
| Category | Details |
|---|---|
| Vehicle / System | Trailer breakaway brake system |
| Primary Fit | Trailers using a compatible breakaway switch with single-screw mount and pull-cable plunger design |
| Secondary Fit | Breakaway battery systems requiring a switch with 45 inch wiring leads and 48 inch pull cable |
| Notes | Confirm mount location, lead length, pull-cable routing, plunger style, and wiring compatibility before ordering or installing. |
Included Components
| Quantity | Item |
|---|---|
| 1 | Jammy J-ELEC breakaway switch with 48 inch coated steel pull cable, zinc steel mounting plate, and 45 inch leads |
Verify the breakaway switch style, mounting location, cable routing, lead length, wiring path, and trailer brake function before towing. Breakaway switches are emergency safety components; after testing, always confirm the plunger is fully reinserted and the trailer brakes are not left engaged.
Jammy J-ELEC breakaway switch, J-ELEC trailer breakaway switch, Jammy breakaway switch with cable, trailer emergency brake switch, breakaway switch 48 inch pull cable, trailer brake breakaway switch, single screw mount breakaway switch, 45 inch lead breakaway switch, coated steel pull cable breakaway switch
Related Parts & Kits
Check fitment, measurements, and kit contents before ordering. Related parts may not be required for your repair.
Looking up part numbers in our catalog…
Your repair list1 item selected
Selected products are added together. Review the cart and verify kit contents to prevent duplicates. Prices and discounts are determined at checkout.
BEHIND THIS LISTING
PHOTOGRAPHY & RESEARCH
Ariah Granados
DIGITAL PRESENTATION & DEVELOPMENT
Ken Martin
ONLINE SALES & QUALITY ASSURANCE
Rayn Fisher
WE’RE HERE TO HELP
Not sure it fits?
Have your SKU or manufacturer part number, photos of the original part and mounting, and any critical measurements ready. Capacity, voltage, or bolt pattern can help too.
815-357-3292 · 270 E Jackson St · Seneca, IL 61360
CUSTOMER REVIEWS
Leave a Google review
Good people. Real trailer work.
Customer feedback summarized from Google and Yellow Pages. Dates are shown where available.
TRAILER PARTSGOOGLE
Ordered trailer repair parts repeatedly; praised fast service, careful packing, and accurate orders.
RV KEYSGOOGLE
Found the correct RV keys at a good price with free shipping; the keys worked as expected.
AXLE & LEAF SPRINGSGOOGLE
Needed an unusual axle and leaf-spring size; the team listened and helped him sort out the fit.
PARTS & SHIPPINGGOOGLE
Praised the OEM and aftermarket selection, discounts, quick shipping, and friendly parts staff.
CUSTOM AXLEGOOGLE
Got the axle he needed right away, set up with a custom spring perch.
WELDINGGOOGLE
Praised the polite staff and quality welding on a project.
GAS STRUTGOOGLE
Replacement struts brought a long-used door back to working order.
CUSTOM TRAILERGOOGLE
Had a trailer built to his needs at a fair price, then found parts for two other trailers in stock.
CUSTOMER SERVICEGOOGLE
Praised the customer service after working with R&P over several years.
GAS SHOCKGOOGLE
Found the gas shock he wanted at a good price with shipping included.
CARGO TIE-DOWNGOOGLE
Received swivel D-rings with backing plates and praised the price, correct order, and service.
PARTS DELIVERYGOOGLE
The right parts arrived the first time, with fast delivery and helpful staff.
PROJECT HELPYELLOW PAGES
Said project advice and prompt shipping helped finish a trailer project.
SHIPPINGYELLOW PAGES
Reported helpful service and fast shipment to Germany.
SUSPENSION KITYELLOW PAGES
Praised a suspension kit, fair pricing, and good parts.
TRAILER CORDYELLOW PAGES
Was pleased with a replacement trailer cord.
SERVICE & PARTSYELLOW PAGES
Noted dependable service and products across repeat visits.
AXLE INSTALLATIONYELLOW PAGES
Said the axle installation fit perfectly and thanked Josh and the crew.
HITCH REPLACEMENTYELLOW PAGES
Praised the crew’s professionalism during a difficult hitch replacement.
PRICE & SERVICEYELLOW PAGES
Liked the product, price, communication, and shipping.
LISTING INFORMATIONYELLOW PAGES
Said the product description explained what would work for the trailer.
PRODUCT & SHIPPINGYELLOW PAGES
Received the item as described with very fast shipping and plans to return.
COMMUNICATION & SHIPPINGYELLOW PAGES
Praised accurate description, quick shipping, and clear communication.
PRICE & PRODUCTYELLOW PAGES
Was happy with the product and its price.
SELLER EXPERIENCEYELLOW PAGES
Called it a pleasure doing business with R&P.
INSTALLATIONYELLOW PAGES
Was pleased with product quality, quick delivery, and an easy installation.
PRODUCTSYELLOW PAGES
Was enthusiastic about the products.
DURABILITYYELLOW PAGES
Was ready to install the product on every trailer they own.
REPEAT CUSTOMERYELLOW PAGES
Expected to buy again after a good experience.
INSTALLED PARTYELLOW PAGES
Reported that the newly installed parts were working perfectly.
REPEAT CUSTOMERYELLOW PAGES
Said things went well, as they had on previous visits.
COMMUNICATION & VALUEYELLOW PAGES
Praised clear communication and fair value.
TRANSACTIONYELLOW PAGES
Said the transaction went as expected.
PRICE & PACKAGINGYELLOW PAGES
Noted good value, careful packing, and fast shipping.
PROFESSIONAL SERVICEYELLOW PAGES
Found the team professional and easy to work with.
COMMUNICATION & SHIPPINGYELLOW PAGES
Praised fast shipping and good communication.
TEAMYELLOW PAGES
Shared appreciation for the owners and their company.
SHIPPINGYELLOW PAGES
Reported prompt shipping and said they would buy again.
CUSTOMER SERVICEYELLOW PAGES
Found R&P easy to deal with.
SERVICEYELLOW PAGES
Praised the people and the service.
FIT & SHIPPINGYELLOW PAGES
Reported a good fit, fair price, accurate listing, and quick shipping.
DELIVERYYELLOW PAGES
Received the order a day early and recommended the seller.
CUSTOM TRAILERYELLOW PAGES
Described a no-hassle, professional custom-trailer purchase.
TRAILER PURCHASEYELLOW PAGES
Praised a new trailer, custom additions, helpful staff, and clear pricing.
HUB COVERSYELLOW PAGES
Found the right hub covers quickly and got helpful maintenance advice.
AXLE HELPYELLOW PAGES
Said R&P helped their company get back on the road after an axle problem.
DUMP TRAILERYELLOW PAGES
Was happy with a dump-trailer purchase after comparing options.
BRAKES, DRUMS & SEALSYELLOW PAGES
Received clear help choosing brake assemblies and bearing seals, followed by fast shipping.
DUMP TRAILERYELLOW PAGES
Found a good deal on a 16-foot dump trailer and planned to return.
FRIENDLY SERVICEYELLOW PAGES
Thanked the staff for their patience and recommended the shop.
Showing 3 of 50
Need help with this part? Send photos, part numbers, and measurements. We’ll help you narrow it down.