--- product_id: 54902795 title: "2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate" brand: "gaoyou" price: "205.73 DT" currency: TND in_stock: true category: "Gaoyou" url: https://www.desertcart.tn/products/54902795-2pcs-4pins-30a-125v-250v-t85-55-1e4-large-current store_origin: TN region: Tunisia --- # 30A high current capacity Certified TUV, CE, CQC safety standards 250V heavy-duty voltage rating 2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate **Brand:** gaoyou **Price:** 205.73 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Rock your power game with switches that mean serious business! ## Quick Answers - **What is this?** 2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate by gaoyou - **How much does it cost?** 205.73 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/54902795-2pcs-4pins-30a-125v-250v-t85-55-1e4-large-current) ## Best For - gaoyou enthusiasts ## Why This Product - Trusted gaoyou brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Safety Assurance:** Backed by TUV, CE, and CQC certifications for peace of mind and compliance. - • **Built to Last 10,000 Cycles:** Durability that keeps your workflow uninterrupted with a long operational lifespan. - • **Voltage That Means Business:** Supports up to 250V, ensuring reliable performance under heavy electrical loads. - • **Power Through with Confidence:** Handles a robust 30A current for demanding inverter welding machines. - • **Precision Engineering with Low Resistance:** 50mΩ contact resistance and 100MΩ insulation resistance for efficient, safe switching. ## Overview This 2-pack of JD03-A1 rocker power switches delivers a high 30A current and 250V voltage rating, perfect for inverter welding machines. Certified by TUV, CE, and CQC, these switches guarantee safety and reliability. Engineered for longevity with a 10,000-cycle lifespan and low contact resistance, they ensure efficient and durable performance in demanding electrical environments. ## Description Model Number:JD03-A1 Working Current: 30A Working Voltage: 250V Life time: 10000 times Certificate: TUV, CE, CQC Contact Resistance: 50（mΩ） Insulation Resistance: 100（MΩ） ## Features - .Working Current: 30A - .Working Voltage: 250V - .Certificate: TUV, CE, CQC - . Apply to: Inverter Welding Machine - . T85/55 1E4, 4pins ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06VW95HDY | | Actuator Type | 按钮 | | Best Sellers Rank | 583,846 in DIY & Tools ( See Top 100 in DIY & Tools ) 7,605 in Switches & Dimmers | | Brand | Gaoyou | | Circuit Type | 2-way | | Connectivity Protocol | Bluetooth | | Connector Type | Clamp | | Contact Type | Normally Open | | Controller Type | Push Button | | Country Of Origin | China | | Current Rating | 30 Amps | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Manufacturer | Gaoyou Electrical Plastic Factory | | Material | Acrylonitrile Butadiene Styrene | | Mounting Type | 安装表面 | | Operating Voltage | 220 Volts | | Operation Mode | ON-OFF | | Specification Met | CE, TUV | | Switch Type | Rocker | | Terminal | Screw | | Unit Count | 2.0 count | ## Product Details - **Brand:** Gaoyou - **Circuit type:** 2-way - **Connector type:** Clamp - **Contact type:** Normally Open - **Current rating:** 30 Amps - **Material:** Acrylonitrile Butadiene Styrene - **Operating voltage:** 220 Volts - **Operation mode:** ON-OFF - **Switch type:** Rocker - **Terminal:** Screw ## Images ![2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate - Image 1](https://m.media-amazon.com/images/I/71PfZ0XJzQL.jpg) ![2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate - Image 2](https://m.media-amazon.com/images/I/71j7YNQemKL.jpg) ![2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate - Image 3](https://m.media-amazon.com/images/I/71OZLDVdABL.jpg) ![2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate - Image 4](https://m.media-amazon.com/images/I/71+OU3YvltL.jpg) ![2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate - Image 5](https://m.media-amazon.com/images/I/714SF1weX+L.jpg) ## Frequently Bought Together - 2pcs 4Pins 30A 125V/250V T85/55 1E4 Large Current Rocker Power Switches for Inverter Welding Machine, JD03-A1 TUV, Black Color, CE CQC Certificate - ELEGOO PLA+ Filament 1.75mm Black 1KG, PLA Plus Tougher and Stronger 3D Printer Filament, Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool(2.2lbs) for Most FDM 3D Printers - ELEGOO Rapid PETG Filament 1.75mm White 4KG, High Speed 30-600mm/s 3D Printer Filament Dimensional Accuracy +/- 0.02 mm, 1kg Cardboard Spool(2.2lbs) Fits for Most FDM 3D Printers --- ## 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/54902795-2pcs-4pins-30a-125v-250v-t85-55-1e4-large-current](https://www.desertcart.tn/products/54902795-2pcs-4pins-30a-125v-250v-t85-55-1e4-large-current) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-12*