RS16 Series High‑Speed Ceramic Tube Fuse‑link, aR‑Type Industrial Semiconductor Fuse 2‑63A, Optional Striker‑Equipped Structure-1
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RS16 series
- RS16：Standard‑type aR semiconductor‑protection fuse‑link without striker. Dimension Ø14.3×51mm, rated‑voltage 500/690V AC, current range 2‑63A. It adopts quartz‑sand arc‑quenching medium and features high breaking‑capacity.
- RS16A：Striker‑equipped variant, dimension Ø14.3×38mm, rated‑voltage 500V AC, applicable current 2‑50A. The striker triggers external micro‑switch for fault‑alarm signal after fusing.
- RS16C：Striker‑fitted model, dimension Ø14.3×67mm, 500V rated‑voltage, 2‑50A current range, designed for fuse holder with auxiliary switch.
- RS16Z shares the same size and electrical specifications as standard RS16, fitted with built‑in striker for remote alarm activation.
This ceramic‑tube fast‑acting fuse‑link meets IEC and national standards, widely used for semiconductor‑circuit short‑circuit protection in multiple‑field industrial‑equipment.
| Parameter | Value | Test Standard / Method |
|---|---|---|
| Frequency Range | 45‑62Hz | Tested by network analyzer |
| Rated Operating Voltage | 500V/690V | Voltmeter |
| Rated Operating Current | 2A,4A,6A,8A,10A,12A,16A,20A,25A,32A,40A,50A,63A | Ammeter, clamp‑on ammeter |
| Rated Power Dissipation of Fuse‑link | 29W | Millivoltmeter |
| Rated Breaking Capacity of Fuse‑link | 100kA @500V；50kA @690V | Type test |
| Utilization Category of Fuse‑link | aR | GB 13539.1‑2015, GB/T 13539.4‑2016 |
| Installation Method | Cylindrical cap‑type plug‑in (Semi‑enclosed or open‑style fuse base is recommended) | — |
PRODUCTS SIZE:
| Model | Rated‑voltage(V) | Dimension(mm) | Current Range(A) | Weight(g) |
|---|---|---|---|---|
| RO16 / RS16 | 500/690 | Ø14.3×51 | 2‑63 | 20.5 |
| RO16A / RS16A | 500 | Ø14.3×38 | 2‑50 | 27.5 |
| RO16C / RS16C | 500 | Ø14.3×67 | 2‑50 | 58 |
Time-current zone
Cut-off current characteristic
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