10x38mm Cylindrical Cartridge Fuse Holder R3-18 For 13⁄32 x 1-1⁄2 inch Low Voltage Fuse Link
 
Description Of The Cartridge Fuse Holder R3-18
 
Panel mount fuse holder R3-18 for 10.3 x 38mm cartridge fuses. 
 
 
Features Of The Cartridge Fuse Holder R3-18
 
1. Type: R3-18 Mounting Fuse Holder
2. Maximum Voltage: AC 600V
3. Maximum Rated Current: 30A
4. Suitable For Fuse Size: Used for 10mm x 38mm
5. Cap: Bayonet type
6.Termination type: Quick Connect/Faston
7.Shaft type: Knob
8.Installation style: Panel Mount
 
 
Dimensional Drawing Of The Cartridge Fuse Holder R3-18
 
 
 
Main Parameters Of The Cartridge Fuse Holder R3-18
 
| Product Type | Fuse holder | 
| P/N | R3-18(H3-18) | 
| Body Material | Thermoplastic | 
| Nominal voltage | 600V AC | 
| Nominal current | 30A | 
| Connection | Faston | 
| Mounting | Panel Mount | 
| Suitable For | Micro fuse 10.3 x 38 mm | 
| Number of fuses | 1 | 
| Frame and cap | phenolic (UL flame:94V-1) | 
| Terminal | tin plated copper | 
| Mounted by | Bayonet | 
| Feature | Heavy Duty | 
| Diameter Ø | 22.3mm | 
 
 
R3 Series Fuse Holder Summary
 
FUSE HOLDERS - AC RATING 
| P/N | Fuse Size | Ratings | Cap Type | Safety Approved | 
| R3-9 | R3-9A φ 6.4*30mm φ6.35*31.8mm R3-9C φ6.4*30mm φ6.35*31.8mm R3-9CO φ6.4*30mm φ6.35*31.8mm  | 15A 250V AC | Bayonet Screw | UL/CSA | 
| R3-11 | R3-11 φ5.0*20mm R3-11B φ5.0*20mm  | 10A 250V AC | Bayonet Screw | UL/CSA | 
| R3-12 | φ 5.0*20mm | 10A 250V AC | Screw | UL/CUL/CSA | 
| R3-12E | φ 5.0*20mm | 10A 250V AC | Screw | UL/CUL/CSA | 
| R3-13 | φ 6.0*30mm φ 6.35*31.8mm  | 10A 250V AC | Screw | UL/CUL/CSA | 
| R3-13E | φ 6.0*30mm φ 6.35*31.8mm  | 10A 250V AC | Screw | UL/CUL/CSA | 
| R3-14A | R3-14A φ 6.0*30mm φ 6.35*31.8mm R3-14A2 φ 6.4*30mm φ 6.35*31.8mm  | R3-14A 10A 250V AC R3-14A2 30A 250V AC  | Bayonet | UL/CUL/CSA | 
| R3-14C | φ 6.0*30mm φ 6.35*31.8mm  | 10A 250V AC | Bayonet | UL/CUL/CSA | 
| R3-14D | φ 6.0*30mm φ 6.35*31.8mm  | 10A 250V AC | Bayonet | UL/CUL/CSA | 
| R3-21A | φ 6.0*30mm | 10A 250V AC | Bayonet | UL | 
| R3-22A | φ 6.0*30mm φ 6.35*31.8mm  | 10A 250V AC | Screw | UL/CSA | 
| R3-26 | φ 5.0*20mm | 10A 250V AC | Screw | UL | 
| R3-28A | φ 6.0*30mm φ 6.35*31.8mm  | 15A 250V AC | Bayonet | UL/CSA | 
| R3-28C | φ 6.0*30mm φ 6.35*31.8mm  | 15A 250V AC | Bayonet | CUL/CSA | 
| R3-44 | R3-44AA φ 6.35*31.8mm φ 6.0*30mm R3-44BA φ 5.0*20mm R3-44CA φ 6.35*31.8 φ 6.0*30mm  | 15A 250V AC | Bayonet Bayonet Screw  | CUL/CSA | 
| R3-45 | R3-45A φ 5.0*20mm R3-45B φ 6.0*30mm φ 6.35*31.8mm  | R3-45A 8A 125/250V AC R3-45B 15A 125V AC 10A 250V AC  | UL/CSA | |
| R3-46 | R3-46A φ 6.0*30mm φ 6.35*31.8mm R3-46B φ 5.0*20mm R3-46C φ 6.35*31.8mm φ 6.0*30mm  | 15A 250V AC | Bayonet Bayonet Screw  | CUL/CSA | 
| R3-49 | R3-49A φ 6.35*31.8mm φ 6.0*30mm R3-49C φ 6.35*31.8mm φ 6.0*30mm  | 10A 250V AC | Bayonet Screw  | UL | 
| R3-53 | φ 6.4*30mm φ 6.35*31.8mm  | 15A 250V AC | Screw | UL/CUL | 
| R3-54 | φ 5.0*20mm | 6.3A 250V AC 10A 125V AC  | Screw | UL/CUL/VDE | 
| R3-54B | φ 5.0*20mm | 6.3A 250V AC 10A 125V AC  | Screw | UL/CUL/VDE | 
| R3-55A | φ 6.34*30mm φ 6.35*31.8mm  | 20A 250V AC | Screw | CUL | 
| R3-55B | φ 6.0*30mm φ 6.35*31.8mm  | 20A 250V AC | Screw | CUL | 
| R3-57 | φ 5.2*20mm | 10A 250V AC | Bayonet | |
| R3-61 | φ 6.35*30mm φ 6.35*31.8mm  | 10A 250VAC 10A 12V DC  | Screw | |
| R3-62-AC | φ 6.0*30mm φ 6.35*31.8mm  | 15A 125V AC 10A 250V AC  | ||
| R3-63B-01-1 | φ 6.0*30mm φ 6.35*31.8mm  | 20A 250V AC | Screw | CUL | 
| R3-66 | φ 6.35*30mm φ 6.35*31.8mm  | 10A 250VAC | Screw | |
| R3-71 | φ5.0*20mm | 10A 250V AC 10A 12V DC  | Screw | |
| R3-74A | φ 6.35*31.8 mm φ 6.0*30 mm  | 10A 250V AC | Bayonet | CUL | 
| R3-78 | φ 5*20 mm | 10A 250V AC | Bayonet | CUL | 
 
FUSE HOLDERS - HEAVY DUTY
| P/N | FUSE SIZE | RATINGS | CAP TYPE | Safety Approved | 
R3-18   | φ 10.3*38.1mm | 30A 600V AC | Bayonet | CUL/CSA | 
R3-41  | φ 10.3*38.1mm | 30A 600V AC | Screw | UL | 
| R3-72 | MAXI FUSE | 60A max 12/24/32V DC | Screw | |
| R3-75 | φ10.3(41") * 38.1mm(1.5") Class CC  | 30A 600V AC | Screw | 
 
FUSE HOLDERS - PCB MOUNT
| P/N | FUSE SIZE | RATINGS | CAP TYPE | Safety Approved | 
R3-24  | φ 5.0*20mm | 10A 250V AC | Bayonet | UL/CUL | 
 
FUSE HOLDERS - DC RATING
| P/N | FUSE SIZE | RATINGS | CAP TYPE | Safety Approved | 
| R3-52 | MAX- BLADE FUSE | 20A 24V DC | ||
| R3-62-DC | φ 6.35*31.8 mm φ 6.0*30 mm  | 10A 12V/24V DC  | ||
| R3-63B-01-1L | φ 6.35*31.8 mm φ 6.0*30 mm  | 20A 32V DC | Screw | CUL | 
| R3-67 | ATO BLADE FUSE MTA FUSE  | 30A 12V/24V DC | 
 
 
Recommended Products
 
