R3‑18 Panel Mount Fuse Holder, 30A‑32A 600V AC DC for 10×38mm Glass & Ceramic Fuse Tube
R3‑18 heavy‑duty panel mount fuse holder rated 30A‑32A 600V AC DC for 10×38mm fuses. Bakelite UL94‑V‑0 housing, industrial grade wholesale.
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R3‑18 Panel Mount Fuse Holder, 30A‑32A 600V AC DC for 10×38mm Glass & Ceramic Fuse Tube
Product Overview
R3‑18 heavy‑duty panel‑mount fuse holder is high‑voltage chassis‑mount circuit‑protection component from GFEFUSE. Compatible with widely‑used 10×38 mm glass and ceramic cartridge fuse tubes, rated continuous current 30A‑32A at 600V AC / DC. Adopt heat‑resistant Bakelite UL‑94V‑0 housing and thick 0.8 mm phosphor‑bronze terminals, ensure stable heavy‑current transmission, low contact resistance and superior high‑voltage insulation performance. Panel through mounting design; twist‑off cap enables fast fuse replacement. Perfect for inverters, industrial power supplies, charging equipment and high‑power control cabinets.
Key Features
‑ Fits industry‑standard 10×38 mm glass / ceramic cartridge fuse tubes ‑ Heavy‑duty rating：30A‑32A, 600V AC / DC; breaking capacity 50A ‑ Heat‑resistant Bakelite body, flame retardant UL‑94V‑0 ‑ 0.8 mm thick phosphor bronze terminals for reliable high‑current conduction ‑ High dielectric strength: withstand voltage up to 3000 VAC ‑ Low contact resistance＜5 mΩ; insulation resistance＞100 MΩ ‑ Panel / chassis through‑hole mounting ‑ Twist‑cap design for quick fuse replacement without extra tools
2：Technical Specifications
| Item | Parameter |
|---|---|
| Model No. | R3‑18 |
| Rated Current | 30A / 32A |
| Rated Voltage | 600V AC / DC |
| Compatible Fuse Size | 10×38 mm fuse pipe |
| Breaking Capacity | 50A |
| Housing Material | Bakelite (UL‑94V‑0) |
| Terminal Material | 0.8 mm Phosphor Bronze |
| Withstand Voltage | 3000 VAC |
| Contact Resistance | ＜5 mΩ |
| Insulation Resistance | ＞100 MΩ |
| Mounting Type | Panel Chassis Through‑hole Mount |
| Note | Fuse NOT included; product subject to change without prior notice |
Typical Applications
High‑voltage industrial power supplies & power inverters ‑ Battery charging equipment & energy storage devices ‑ Industrial control cabinets & chassis equipment ‑ Test & measuring instruments for high‑voltage circuit ‑ New‑energy related equipment ‑ General‑purpose 600V AC/DC over‑current circuit protection
FAQ
1: Which fuse can I use for R3‑18 fuse holder?
1): Designed for standard 10×38 mm glass tube fuses and ceramic cartridge fuses. Fuse is not supplied together with holder.
2: What is maximum voltage rating of R3‑18?
2): Rated voltage 600V for both AC and DC circuit application.
3: What continuous current can R3‑18 handle?
3): Rated continuous current 30A‑32A, breaking capacity 50A.
4: Can R3‑18 work in DC high‑voltage circuits?
4): Yes, it supports 600V DC over‑current protection, match for new‑energy and charging equipment.
5: What material of R3‑18 fuse holder housing?
5): Heat‑resistant Bakelite with UL‑94V‑0 flame‑retardant grade.
About Manufacturer
Dongguan GongFu Electronic Co., Ltd. is specialized manufacturer for safety fuses and fuse holders. We produce heavy‑duty high‑voltage panel‑mount fuse holders, PCB fuse sockets, inline fuse holders with strict electrical‑safety testing. Bulk wholesale, OEM & customization service available. Contact us for datasheet, quotation and free samples.
R3‑18 Panel Mount Fuse Holder, 30A‑32A 600V AC DC for 10×38mm Glass & Ceramic Fuse Tube | Request Quotation | Get Samples
