


Maytronics Dolphin Fuse 2.5A Slow Blow 1930251 – Genuine OEM Replacement Part
Description
Maytronics Dolphin Fuse 2.5A Slow Blow 1930251 – Genuine OEM Replacement Part
Description
The Maytronics Dolphin 2.5A Slow Blow Fuse (Part No. 1930251) is a genuine OEM replacement designed to protect your robotic pool cleaner from electrical surges and overloads. Built to strict Maytronics standards, this fuse ensures safe operation and long-lasting reliability.
Key Features
Genuine OEM Fuse – Maytronics certified for quality and compatibility
Slow Blow Design – Handles momentary surges without unnecessary failure
Precise Fit – Engineered for Dolphin robotic pool cleaners
Protects Electronics – Prevents damage from electrical overloads
Easy Replacement – Direct swap with no modifications required
Product Details
Brand: Maytronics
Part: Slow Blow Fuse
Part Number: 1930251
Amperage: 2.5A
Length: 19.90 mm
Diameter: 5.10 mm
Replaces: 313752, 3295-023, DL1930251
Category: Pool Cleaner Fuse Component
Shipping & Returns
Shipping: We offer free standard shipping on all orders within the contiguous United States (lower 48). We do not currently ship to Alaska, Hawaii, or Puerto Rico. Any other restrictions will be shown at checkout. We do not currently ship internationally. Orders ship within 1 to 2 business days, and delivery typically takes 4 to 6 business days after shipping, for a total of about 5 to 8 business days from your order date.
Tracking information is emailed once your order ships. We do not currently offer international shipping. See our full Shipping Policy for full details.
Returns: Unused items in their original packaging may be returned within 30 days of delivery. To start a return, request a Return Merchandise Authorization (RMA) by emailing support@nationalpoolsupply.com or calling +1 978-222-0628 with your order number and the reason for the return (include photos if the item is defective, damaged, or incorrect). Once your RMA is approved, ship the item with your RMA number to: DHB Enterprises LLC / National Pool Supply, 30 Log Bridge Rd, Building 300, Unit 301, Middleton, MA 01949. Change-of-mind returns: you pay return shipping, and a 15% restocking fee applies; original shipping costs are not refunded. Defective, damaged, or incorrect items reported within 30 days of delivery are returned at no cost to you with a prepaid label, and no restocking fee applies. See our full Refund and Returns Policy for full details.
Warranty
Manufacturer Warranty:
This product carries the manufacturer's warranty, where applicable. Warranty terms, coverage, and exclusions are set by the manufacturer. Warranty claims are filed directly with the manufacturer; we do not process warranty claims or offer a separate warranty of our own. If you need the manufacturer's contact details, contact us and we will share them. See our Warranty page for details.

Pool and Spa Parts & Supplies
Why Choose National Pool Supply?
We're dedicated to offering pool and spa products from leading brands. At National Pool Supply, your pool’s care is our priority, and we’re here to make your experience effortless.




