--- product_id: 12775322 title: "Connecticut Electric UBIZ0230 Newly Manufactured Zinsco RC3830 Replacement Two Pole 30 Amp Thin Series Circuit Breaker,240 Volts, Gray" brand: "connecticut electric" price: "407.82 DT" currency: TND in_stock: true reviews_count: 8 category: "Connecticut Electric" url: https://www.desertcart.tn/products/12775322-connecticut-electric-ubiz0230-newly-manufactured-zinsco-rc3830-replacement-two-pole store_origin: TN region: Tunisia --- # 30 Amp double pole power 10,000 AIC safety rating Clip-in mount, easy install Connecticut Electric UBIZ0230 Newly Manufactured Zinsco RC3830 Replacement Two Pole 30 Amp Thin Series Circuit Breaker,240 Volts, Gray **Brand:** connecticut electric **Price:** 407.82 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Panel with Confidence! ## Quick Answers - **What is this?** Connecticut Electric UBIZ0230 Newly Manufactured Zinsco RC3830 Replacement Two Pole 30 Amp Thin Series Circuit Breaker,240 Volts, Gray by connecticut electric - **How much does it cost?** 407.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/12775322-connecticut-electric-ubiz0230-newly-manufactured-zinsco-rc3830-replacement-two-pole) ## Best For - connecticut electric enthusiasts ## Why This Product - Trusted connecticut electric brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Thin Series Design:** Space-saving 0.75" width fits perfectly in legacy Zinsco panels without compromise. - • **5-Year Warranty Confidence:** Backed by a solid warranty, so you can upgrade your electrical system worry-free. - • **Brand New, Not Refurbished:** Manufactured fresh by Connecticut Electric—never used or reconditioned, ensuring peak performance. - • **Reliable 30 Amp Double Pole Power:** Handles up to 240V for high-demand appliances like dryers and A/C units. - • **Unmatched Safety with 10,000 AIC Rating:** Intertek ETL Listed to UL 489 standards for US & Canada—built to protect your home and peace of mind. ## Overview The UBIZ0230 is a newly manufactured, two-pole 30 Amp thin series circuit breaker designed specifically for Zinsco panels. Operating at 240 volts and rated for 10,000 AIC, it meets rigorous UL 489 safety standards. Engineered by Connecticut Electric, this clip-in mount breaker offers reliable protection for high-demand appliances like electric dryers and air conditioners, backed by a 5-year warranty for lasting peace of mind. ## Description Product Description Connecticut Electric manufactures new high quality replacement circuit breakers for Zinsco load centers that accept Zinsco RC style circuit breakers. Circuit breakers should only be replaced with new tested and Safety Agency Listed circuit breakers, never used or refurbished ones. From the Manufacturer This 120/240 volt Zinsco 30 amp, double pole, thin series replacement circuit breaker is used in a Zinsco load center. Typical applications, up to 8,800 watts, include electric baseboard heat, fan forced heat and 240 volt air conditioners (up to 23,000 BTU). These are only suggested applications and cannot assure compliance with all local codes. Please check local electrical codes before starting any electrical project. Review: Good fit for old panel. - Worked as a 30amp replacement breaker for electric dryer on an old Zinsco panel. A little pricey but I could not find them elsewhere. Review: Satisfied - Satisfied ## Features - Replacement Zinsco circuit breaker manufactured new by Connecticut Electric - For use in Zinsco circuit breaker panels - Intertek ETL Listing to UL Standard 489 for US and Canada-Molded case circuit breakers - 10,000 AIC - 30 Amp ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BQS3I4 | | Best Sellers Rank | #54,444 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Magnetic Circuit Breakers | | Brand | Connecticut Electric | | Brand Name | Connecticut Electric | | Circuit Breaker Type | Standard | | Current Rating | 30 Amps | | Customer Reviews | 4.6 out of 5 stars 543 Reviews | | Global Trade Identification Number | 00094925030341 | | Item Dimensions D x W x H | 5.63"D x 0.75"W x 2.53"H | | Item Type Name | Two Pole 30 Amp Thin Series Circuit Breaker | | Manufacturer | Connecticut Electric | | Model | UBIZ0230 | | Mounting Type | Clip-In Mount | | Number Of Poles | 2 | | Number of Poles | 2 | | Part Number | UBIZ0230 (RC3830) | | Product Dimensions | 5.63"D x 0.75"W x 2.53"H | | UPC | 094925030341 | | Unit Count | 1 Count | | Voltage | 240 Volts | | Warranty Description | 5 Years | ## Product Details - **Brand:** Connecticut Electric - **Current Rating:** 30 Amps - **Product Dimensions:** 5.63"D x 0.75"W x 2.53"H - **Circuit Breaker Type:** Standard - **Mounting Type:** Clip-In Mount ## Images ![Connecticut Electric UBIZ0230 Newly Manufactured Zinsco RC3830 Replacement Two Pole 30 Amp Thin Series Circuit Breaker,240 Volts, Gray - Image 1](https://m.media-amazon.com/images/I/61vnqWAYASL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good fit for old panel. *by T***T on March 22, 2026* Worked as a 30amp replacement breaker for electric dryer on an old Zinsco panel. A little pricey but I could not find them elsewhere. ### ⭐⭐⭐⭐⭐ Satisfied *by J***R on February 16, 2026* Satisfied ### ⭐⭐⭐⭐⭐ Very good *by I***Y on March 8, 2026* Works perfect ## Frequently Bought Together - Connecticut Electric UBIZ0230 Newly Manufactured Zinsco RC3830 Replacement Two Pole 30 Amp Thin Series Circuit Breaker,240 Volts, Gray - Connecticut Electric UBIZ0220-New Zinsco RC3820 Replacement Two Pole 20 Amp Thin Series Circuit Breaker - UBIZ0240-New Zinsco RC3840 Replacement. Two Pole 40 Amp Thin Series Manufactured By Connecticut Electric. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/12775322-connecticut-electric-ubiz0230-newly-manufactured-zinsco-rc3830-replacement-two-pole](https://www.desertcart.tn/products/12775322-connecticut-electric-ubiz0230-newly-manufactured-zinsco-rc3830-replacement-two-pole) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-12*