bing tracking image
Customer Service Order Tracking
View Cart
  1. Accessories and Parts
  2. Seaflo
  3. Battery
  4. Disconnect Switch
Seaflo Battery Disconnect Switch for Boats and RVs - On/Off - 900 Amps

Seaflo Battery Disconnect Switch for Boats and RVs - On/Off - 900 Amps

Item # SE29VR
(9 Reviews)
Retail:$24.99
Our Price: $23.50
You Save: 6%
Accessories and Parts
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.57 lbs
Quantity: 
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Show All (9) Product Images

Show Fewer Product Images

In Use/Installed

Show All (5) In Use/Installed

Show Fewer In Use/Installed

Videos

Show All (5) Videos

Show Fewer Videos

Need help with installation?
Locate installers near me
Prevent power drain in your boat or RV when you're not using it by isolating the battery with this battery disconnect switch. On/off positions for easy operation. Recessed or surface mount. Remove panels to route wires in any direction. 48V. 1-800-940-8924 to order Seaflo accessories and parts part number SE29VR or order online at etrailer.com. Free expert support on all Seaflo products. Great prices and Fastest Shipping for Seaflo Battery Disconnect Switch for Boats and RVs - On/Off - 900 Amps. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (9)
  • Q & A (0)
  • Related Parts
  • Photos
  • Why etrailer?

Seaflo Accessories and Parts - SE29VR

  • Battery
  • Disconnect Switch
  • Seaflo

Prevent power drain in your boat or RV when you're not using it by isolating the battery with this battery disconnect switch. On/off positions for easy operation. Recessed or surface mount. Remove panels to route wires in any direction. 48V.


Features:

  • Disconnect switch safely isolates the battery in your boat or RV to prevent power drain
  • ON and OFF positions for easy use
  • Customizable installation - can be recessed or surface mounted
    • Low-profile design when recessed mounted
    • Removable panels allow routing of wires from any direction
    • Connects to either positive or negative wiring
  • Bottom cover insulates the bottom of the switch
  • ABS plastic is UV resistant and long-lasting


Specs:

  • Overall dimensions: 2-7/8" long x 2-7/8" wide x 2-15/16" tall
  • Maximum power draw at 48V DC: 900 amps
    • Continuous duty: 300 amps
    • Intermittent duty: 500 amps
  • 4-Year limited warranty


SFCBS-300-202 Sea Flow Battery Disconnect Switch for Boats and RVs - 2 Position - 48V

Replaces Seaflo SFCBS-275-201





Customers compare SE29VR to these similar products



Customers Who Purchased This Accessories and Parts Also Bought...

etrailer Hitch Pin Alignment Collar for Bike Racks, Cargo Carriers, and Tow Bars - 2" Hitches
etrailer Hitch Pin Alignment Collar for Bike Racks, Cargo Carriers, and Tow Bars - 2" Hitches
(1192)
$15.52
Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger - 60 Amp
Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger - 60 Amp
(903)
$279.00
Progressive Dynamics RV Power Control Center with AC/DC Panel and Converter/Smart Charger - 35 Amp
Progressive Dynamics RV Power Control Center with AC/DC Panel and Converter/Smart Charger - 35 Amp
(903)
$203.05
Dometic 320 Full-Timer RV Toilet - Standard Height - Elongated Bowl - White Ceramic
Dometic 320 Full-Timer RV Toilet - Standard Height - Elongated Bowl - White Ceramic
(374)
$275.94
Progressive Dynamics Inteli-Power RV Converter and Battery Charger - Lithium - 12V - 60 Amps
Progressive Dynamics Inteli-Power RV Converter and Battery Charger - Lithium - 12V - 60 Amps
(903)
$277.62
Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 7K Trailer Axles
Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 7K Trailer Axles
(134)
$1,621.40
Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles - Qty 2
Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles - Qty 2
(1012)
$9.44
Furrion Automatic Transfer Switch - 50 Amp - 125/250V
Furrion Automatic Transfer Switch - 50 Amp - 125/250V
(41)
$199.86
Fireside Outdoor Portable Fire Pit with Heat Shield
Fireside Outdoor Portable Fire Pit with Heat Shield
(20)
$119.95
Power Watchdog Surge Protector with Bluetooth - Portable - 30 Amp
Power Watchdog Surge Protector with Bluetooth - Portable - 30 Amp
(669)
$112.81
Everchill RV Refrigerator w/ Freezer - 10.7 Cu Ft - 12V - Stainless Steel
Everchill RV Refrigerator w/ Freezer - 10.7 Cu Ft - 12V - Stainless Steel
(39)
$1,600.26
Equal-i-zer Weight Distribution System w/ 4-Point Sway Control - 12,000 lbs GTW, 1,200 lbs TW
Equal-i-zer Weight Distribution System w/ 4-Point Sway Control - 12,000 lbs GTW, 1,200 lbs TW
(664)
$1,028.67
VueSMART RV and Trailer Backup Camera - Wireless - Universal Mount - 152-Degree View
VueSMART RV and Trailer Backup Camera - Wireless - Universal Mount - 152-Degree View
(200)
$117.76
Furrion Vision S Wireless RV Backup Camera System w/ Night Vision - Rear Mount - 7" Screen
Furrion Vision S Wireless RV Backup Camera System w/ Night Vision - Rear Mount - 7" Screen
(589)
$586.65
Dometic 510 Full-Timer RV Toilet - Hand Sprayer - Standard Height - Elongated Seat - White Ceramic
Dometic 510 Full-Timer RV Toilet - Hand Sprayer - Standard Height - Elongated Seat - White Ceramic
(77)
$366.41
BulletProof Hitches Shackle for Trailer Safety Chains - Channel Mount - 1-1/2" Diameter - Qty 2
BulletProof Hitches Shackle for Trailer Safety Chains - Channel Mount - 1-1/2" Diameter - Qty 2
(29)
$44.95
Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles
Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles
(414)
$5.40
CIPA Universal Dual Lens Towing Mirrors - Clip On - Qty 2
Custom Fit Towing Mirrors
Longview Custom Towing Mirrors - Slip On - Driver and Passenger Side
Longview Custom Towing Mirrors - Slip On - Driver and Passenger Side
(772)
$84.73
Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System w Touchpad and Remote - 4-Point Set
Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System w Touchpad and Remote - 4-Point Set
(84)
$3,052.50



Customer Reviews

Seaflo Battery Disconnect Switch for Boats and RVs - On/Off - 900 Amps - SE29VR

Average Customer Rating:  4.8 out of 5 stars   (9 Customer Reviews)

Prevent power drain in your boat or RV when you're not using it by isolating the battery with this battery disconnect switch. On/off positions for easy operation. Recessed or surface mount. Remove panels to route wires in any direction. 48V.

by:

This battery disconnect was just what I was looking for. I mounted to the trailer frame with some - #10 bolts and 3x strength velcro. Then clipped the existing + battery wire and added some ring terminals to fit the disconnect's studs. Works like a charm. Seems like a solid unit.




by:

Nice simple battery disconnect switch.




by:

Very quick and excellent service!




by:




by:




by:




by:




by:




by:



9
9

See what our Experts say about this Seaflo Accessories and Parts

Do you have a question about this Accessories and Part?
  • Battery Disconnect Switch Wiring For a RV Trailer Breakaway Brake System
    When a trailer manufacturer wires in a Disconnect Switch # SE29VR the disconnect will only break the 12 volt connection for lighting, fans and other 12 volt accessories inside the trailer. It will still have power on the 7-way connector since the battery also powers the breakaway brake switch and will also send power to smoke and CO2 detectors inside the RV. This ensures the battery is maintained while traveling of your vehicle battery so that there are no issues with the breakaway system...
    view full answer...
  • Outdoor Power Switch for Buyers Products Flood Lights
    The Buyers Products # 3371492196 LED flood light does not have a built-in on/off switch. I would use the Seaflo # SE29VR Battery Disconnect switch for my outdoor switch, then to avoid drilling I would pick up some 3M heavy duty automotive mounting tape (at auto supply store) to mount that to your trailer frame. I use this same switch on my outdoor camper battery case.
    view full answer...
  • Everchill Model WD-282FWDC-B-6 RC refrigerator
    You are correct that this refrigerator does not have an ON/OFF switch or function. The best you can do is "Standby" that draws an unknown amount of power. One option is to pull the 12-Volt fuse at the RV power center. A much better option is to install the Seaflo # SE29VR battery disconnect switch. This will cut off all 12-volt power to your RV and prevent phantom energy suckers (like radios, TV's, gas/smoke detectors) from draining your battery while in storage. I have been using this...
    view full answer...
  • Battery Disconnect Switch For 12 Volt System
    It sounds like he was referring to either the Seaflo Battery Disconnect Switch with Key # SE73FR or the Seaflo Battery Disconnect Switch # SE29VR. A battery cable like the # DW08755 could be use to connect either disconnect switch near your battery.
    view full answer...
  • Parts Needed To Install a 12 Volt Battery To an Off Road Trailer For Lighting
    Frist you will need a Battery # BRW34FR. This is a deep cycle battery which is designed to be drained and recharged as needed. I recommend using the TorkLift PowerArmor Solar Single Locking Battery Box # TLA7720RS to secure the battery to your off road trailer. This steel box will protect the battery and includes a small solar panel to help maintain the battery power while the trailer is unplugged. You will be able to disconnect it from the lighting using a Disconnect Switch # SE29VR which...
    view full answer...
  • Setting Up The Blue Ox Patriot Braking System On A 2018 Chevrolet Colorado
    All you need to set up your Patriot Braking System # BLU37TR on your 2018 Chevrolet Colorado you'll just need to get the wiring kit # RM-152-98146-7 and a 12V Outlet Kit # RM-9332. I've included a video of the install to show you how it all hooks up. To complete your flat tow set up you'll need a baseplate like # e98966, this tow bar # DM9511008 and a battery disconnect # SE29VR. Video links for all of this I've included for you.
    view full answer...

Do you have a question about this Accessories and Part?




  • Why etrailer.com?

    At etrailer.com we guarantee:

  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.

  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.

  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.

  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.

  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.

  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.

  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Jonathan Y
Video by:
Jonathan Y
Employee Adam E
Video by:
Adam E
Employee Andy C
Installed by:
Andy C
Employee Kevin C
Test Fit:
Kevin C
Employee Sabrina W
Written by:
Sabrina W

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.