--- product_id: 531650639 title: "Blue Sea Systems 300 Amp m-Series Battery Switches" brand: "blue sea systems" price: "R2545" currency: ZAR in_stock: true category: "Blue Sea Systems" url: https://www.desertcart.co.za/products/531650639-blue-sea-systems-300-amp-m-series-battery-switches store_origin: ZA region: South Africa --- # 300 Amps max current Ignition protected for engine rooms 3 versatile mounting options Blue Sea Systems 300 Amp m-Series Battery Switches **Brand:** blue sea systems **Price:** R2545 **Availability:** ✅ In Stock ## Summary > 🔋 Switch Smart, Stay Powered – The Ultimate Battery Control for Pros ## Quick Answers - **What is this?** Blue Sea Systems 300 Amp m-Series Battery Switches by blue sea systems - **How much does it cost?** R2545 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/531650639-blue-sea-systems-300-amp-m-series-battery-switches) ## Best For - blue sea systems enthusiasts ## Why This Product - Trusted blue sea systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Room Ready:** Ignition protection certified for gasoline engine compartments, meeting strict safety standards. - • **Safety First, Always:** Removable knob prevents accidental current flow, ensuring safer maintenance and operation. - • **Durable Connections That Last:** One-piece tin-plated copper studs accept multiple cables, delivering reliable, corrosion-resistant performance. - • **Power Through with Confidence:** Handles up to 300 Amps for heavy-duty battery switching without compromise. - • **Fits Anywhere, Installs Everywhere:** Compact 2.7 x 2.7 inch design with surface, rear, or front mounting options to suit any panel layout. ## Overview The Blue Sea Systems 300 Amp m-Series Battery Switch is a compact, ignition-protected rotary switch designed for dual battery bank control. With a robust 300 Amp rating, versatile mounting options, and durable copper studs, it ensures safe, reliable power management in tight spaces and engine rooms. Ideal for professionals demanding high performance and safety in marine and electrical applications. ## Description Dual Circuit. Simultaneously switches two isolated battery banks ## Features - COMPACT DESIGN: Supports installation in tight spaces; helps fit the unit into limited mounting areas - MOUNTING OPTIONS: Offers surface, rear, or front mounting choices; allows flexible placement to suit various panel layouts - ON OFF SWITCH: Features a removable knob to help prevent accidental current flow in the DC system; supports safer handling during electrical system service - IGNITION PROTECTION: Suitable for installation in engine rooms of gasoline powered boats; helps meet location requirements for protected components - COPPER STUDS: One piece tin plated copper studs measure 7/8 in and accept multiple cables; provide a durable connection point - Luminous label for low light readability - Ignition protection and reistance to vapors - 3 possible mounting options - 32V max DC rating; 375 amps intermittent - 2.7 x 2.7 inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00445KFZ2 | | Actuator Type | Push Button | | Best Sellers Rank | #52,443 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #47 in Electrical Equipment Battery Switches | | Brand Name | Blue Sea Systems | | Circuit Type | 1-way | | Colour | Red | | Connectivity Protocol | Wi-Fi | | Connector Type | Stud Terminals | | Contact Material | Copper | | Contact Type | Normally Open | | Control Method | Touch | | Controller Type | Push Button | | Country of Origin | USA | | Current Rating | 300 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (1,783) | | Global Trade Identification Number | 00632085060060 | | Included Components | BATTERY SWITCH MINI SINGLE CRCT | | International Protection Rating | IP66 | | Item Dimensions | 7.6 x 10.2 x 15.2 Centimeters | | Item Type Name | BATTERY SWITCH MINI SINGLE CRCT | | Item Weight | 10.4 Ounces | | Lower Temperature Rating | 1 Degrees Celsius | | Manufacturer | Acr Electronics | | Material Type | Copper, Polycarbonate | | Model Number | 6006 | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 48 Volts | | Operation Mode | Off,On-off | | Part Number | 6006 | | Specification Met | iso | | Switch Type | Rotary | | Terminal | Stud | | UPC | 632085060060 | | Unit Count | 1.0 Count | | Wattage | 14400 Watts | ## Product Details - **Connector Type:** Stud Terminals - **Contact Type:** Normally Open - **Current Rating:** 300 Amps - **Operating Voltage:** 48 Volts - **Operation Mode:** Off,On-off ## Images ![Blue Sea Systems 300 Amp m-Series Battery Switches - Image 1](https://m.media-amazon.com/images/I/419gAEC8gvL.jpg) ![Blue Sea Systems 300 Amp m-Series Battery Switches - Image 2](https://m.media-amazon.com/images/I/51GXYjEsWoL.jpg) ![Blue Sea Systems 300 Amp m-Series Battery Switches - Image 3](https://m.media-amazon.com/images/I/41RRZ3ydL3L.jpg) ![Blue Sea Systems 300 Amp m-Series Battery Switches - Image 4](https://m.media-amazon.com/images/I/51BVH-KDLbL.jpg) ![Blue Sea Systems 300 Amp m-Series Battery Switches - Image 5](https://m.media-amazon.com/images/I/51pLxtPsDdL.jpg) ## Available Options This product comes in different **Pattern, Color, Size, Style** options. ## Frequently Bought Together - Blue Sea Systems 6006 m-Series Battery Switch ON/OFF with Knob, Red - Blue Sea Systems 5026 ST Blade Fuse Block 12 Circuit with Ground and Cover - Blue Sea Systems 5191 Fuse Block Terminal 30-300 AMP --- ## 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.co.za/products/531650639-blue-sea-systems-300-amp-m-series-battery-switches](https://www.desertcart.co.za/products/531650639-blue-sea-systems-300-amp-m-series-battery-switches) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-29*