Dongguan Tianrui Electronics Co., Ltd
| Payment Terms | D/P,T/T,Paypal,Western Union |
| Supply Ability | 1000000PCS/Month |
| Delivery Time | 5-7 Days |
| Packaging Details | PE bag, Bulk |
| Product Name | Screw Type Ceramic Fuse Link |
| Rated Current | 630A Max |
| Rated Voltage | 1140V Max |
| Body | Ceramic Tube |
| Caps | Nickel Plated Copper Caps |
| Size | As Drawing |
| Standard | GB13539 IEC60269 |
| Breaking Capacity | 50kA Max |
| Frequency | 50HZ |
| Application | Electrical Equipment, Semiconductor Equipment |
| Brand Name | TIAN RUI |
| Model Number | Screw Type Fuse Link |
| Certification | ROHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | D/P,T/T,Paypal,Western Union | Supply Ability | 1000000PCS/Month |
| Delivery Time | 5-7 Days | Packaging Details | PE bag, Bulk |
| Product Name | Screw Type Ceramic Fuse Link | Rated Current | 630A Max |
| Rated Voltage | 1140V Max | Body | Ceramic Tube |
| Caps | Nickel Plated Copper Caps | Size | As Drawing |
| Standard | GB13539 IEC60269 | Breaking Capacity | 50kA Max |
| Frequency | 50HZ | Application | Electrical Equipment, Semiconductor Equipment |
| Brand Name | TIAN RUI | Model Number | Screw Type Fuse Link |
| Certification | ROHS | Place of Origin | China |
| High Light | GB13539 Ceramic Fuse Link ，Cylindrical Screw Type Ceramic Fuse Link ，IEC60269 Cylindrical Fuse Link | ||
Bottle Type Cylindrical Porcelain Screw Ceramic Fuse Link DC Low Voltage Fast Speed
Application of Bottle Type Cylindrical Porcelain Screw Ceramic Fuse Link
This series of fuse-links is suitable for AC 50HZ, rated voltage to 1140V, rated
Current up to 630A, mainly used in electrical installations for line overload and short-circuit protection (gG/
gL); can also be derived as short-circuit protection (aR) for semiconductor devices and short-circuit protection for motors
Protection (aM).
The rated breaking capacity of this series of fuse-links is up to 50kA.
This series of fuse-links comply with the national standard GB13539 and the International Electrotechnical Commission standard IEC60269.
Structure Feature of Bottle Type Cylindrical Porcelain Screw Ceramic Fuse Link
The variable cross-section melt made of pure copper/silver sheet (or wire) is encapsulated in a melt tube made of high-strength porcelain; the melt tube is filled with chemically treated high-purity quartz sand as the arc extinguishing medium. There is a fuse indicator on the fuse end cap. When the fuse is blown, the indicator pops up immediately, indicating that the fuse has been blown.
Basic Datas of Bottle Type Cylindrical Porcelain Screw Ceramic Fuse Link
See the figure and table below for fuse-link model, dimensions, rated voltage, and rated current.
| No. | Model N. | Rated Voltage (V) | Rated Cyrrent (A) | Size (mm) | ||||||
| Normal (gG) | Fast Speed (aR) | Figure | A | C | D | l | Weight (G) | |||
| 0301 | RO21 | RS21 | 500 | 2~6 | 3.1 | 6 | 22 | 13 | 50 | 24.8 |
| 8~10 | 3.1 | 8 | 22 | 13 | 50 | |||||
| 13 | 3.1 | 8 | 22 | 15 | 50 | |||||
| 16 | 3.1 | 10 | 22 | 15 | 50 | |||||
| 20 | 3.1 | 12 | 22 | 15 | 50 | |||||
| 25 | 3.1 | 14 | 22 | 15 | 50 | |||||
| 0302 | RO22 | RS22 | 500 | 30~40 | 3.1 | 16 | 27 | 20 | 50 | 48.1 |
| 50 | 3.1 | 18 | 27 | 20 | 50 | |||||
| 63 | 3.1 | 20 | 27 | 20 | 50 | |||||
| 0303 | RO23 | RS23 | 750 | 2~6 | 3.1 | 6 | 27 | 20 | 70 | 64 |
| 8~10 | 3.1 | 8 | 27 | 20 | 70 | |||||
| 16 | 3.1 | 10 | 27 | 20 | 70 | |||||
| 20 | 3.1 | 12 | 27 | 20 | 70 | |||||
| 25 | 3.1 | 14 | 27 | 20 | 70 | |||||
| 35 | 3.1 | 16 | 27 | 20 | 70 | |||||
| 50 | 3.1 | 18 | 27 | 20 | 70 | |||||
| 63 | 3.1 | 20 | 27 | 20 | 70 | |||||
| 0304 | RO24 | RS24 | 500 | 2~6 | 3.1 | 6 | 12.5 | 11.3 | 50 | 11.7 |
| 10 | 3.1 | 8 | 12.5 | 11.3 | 50 | |||||
| 16 | 3.1 | 10 | 12.5 | 11.3 | 50 | |||||
| 20~25 | 3.1 | 12 | 12.5 | 11.3 | 50 | |||||
| 0305 | RO27 | RS27 | 600 | 3~10 | 3.1 | 8 | 12.5 | 11.5 | 50 | 13.1 |
| 0306 | RO28 | RS28 | 600 | 15~20 | 3.1 | 10 | 12.5 | 11.5 | 50 | 14.5 |
| 0307 | 0307 | RS29 | 600 | 25~40 | 3.1 | 14 | 12.5 | 11.5 | 50 | 16.4 |
| No. | Model No. | Rated Voltage (V) | Rated Current (A) | Size (mm) | |||||||
| Normal (gG) | Fast Speed (aR) | Figure | A | B | C | D | l | Weight (G) | |||
| 0308 | RO26 | RS26 | 400 | 2~6 | 3.2 | 5 | 7.3 | 10.6 | 10 | 36 | 12.7 |
| 10 | 3.2 | 5 | 8.5 | 10.6 | 10 | 36 | |||||
| 16 | 3.2 | 5 | 9.7 | 10.6 | 10 | 36 | |||||
| 20 | 3.2 | 8.5 | 11 | 15 | 14 | 36 | 13.8 | ||||
| 25 | 3.2 | 8.5 | 12 | 15 | 14 | 36 | |||||
| 35 | 3.2 | 8.5 | 13.3 | 15 | 14 | 36 | |||||
| 50 | 3.2 | 8.5 | 14.5 | 15 | 14 | 36 | |||||
| 63 | 3.2 | 8.5 | 16 | 15 | 14 | 36 | |||||
| 80 | 3.2 | 17 | 22 | 22 | 21 | 43 | 15.6 | ||||
| No. | Model No. | Rated Voltage (V) | Rated Current (A) | Size (mm) | ||||||
| Normal (gG) | Fast Speed (aR) | Figure | A | B | C | l | Weight (G) | |||
| 0309 | RL1-15 | RLS1-15 - | 400 | 2~15 | 3.3 | 13 | 16.5 | 13 | 32 | 13 |
| 0310 | RL1-60 | RLS1-60 - | 400 | 20~60 | 3.3 | 19 | 26.5 | 19 | 49 | 50.7 |
| No. | Model No. | Rated Voltage (V) | Rated Current (A) | Size (mm) | ||||||
| Normal (gG) | Fast Speed (aR) | Figure | A | B | C | D | Weight (G) | |||
| 0311 | RL1-100 | RLS1-100 | 400 | 50~100 | 3.4 | 6.5 | 27.5 | 32.5 | 27.5 | 92.8 |
| 0312 | R0201 | RS201 | 600 | 80 | 3.4 | 5 | - | 33.5 | 28.5 | 112.2 |
| 0313 | RO202 | RS202 | 600 | 150~350 | 3.4 | 8 | - | 45 | 35 | 200.5 |
| 0314 | RO203 | RS203 | 600 | 400~630 | 3.4 | 10 | - | 60 | 50 | 320 |
| No. | Model No. | Rated Voltage (V) | Rated Current (A) | Size (mm) | ||
| Normal(gG) | Fast Speed(aR) | Figure | Weight (G) | |||
| 0315 | RL1-200 | RLS1-200 | 400 | 160~200 | 3.5 | 204 |
| No. | Model No. | Rated Voltage(V) | Rated Current (A) | Size(mm) | ||
| Normal(gG) | Fast Speed(aR) | Weight (G) | ||||
| 0316 | RO25 | RS25 | 500 | 2~25 | 3.6 | 31.2 |
| No. | Model No. | Rated Voltage(V) | Rated Current(A) | Size (mm) | ||
| Normal(gG) | Fast Speed(aR) | Figure | Weight (G) | |||
| 0317 | RL5-40 | 1140 | 2~40 | 3.7 | 22 | |
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
9000000-9500000
Employee Number:
150~150
Ecer Certification：
Verified Supplier
Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d... Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d...
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