OEM Industries
OEM Industries RS6-00 NGT00 HLS00 690V 50A aR line protection
A 690 V aR line-protection fuse rated at 50 A in a spiral-style ceramic square tube
- TypeCircuit Protectors
- Amps50
- 50 A rating protects circuits at 690 V
- aR class clears short-circuit current fast
- spiral ceramic tube withstands thermal stress
- square body fits standard fuse holders
- new condition ensures full service life
690 V aR Circuit Protector
This 690 V aR circuit protector is built for industrial electrical systems that require fast-acting semiconductor protection. The spiral-style ceramic square tube houses a 50 A rated element designed to interrupt fault currents quickly. It suits panel builders and maintenance engineers specifying line protection for power conversion equipment.
Suits 50 A semiconductor circuits.
The device suits installations where aR-class performance is specified for 50 A loads at 690 V. It does not suit general-purpose wiring protection that calls for gG or gL characteristics. Buyers needing a different current rating or voltage class should look at other models in the range.
50 A rating at 690 V
The single specification that decides fit is the 50 A rating at 690 V with aR time-current behaviour. Verify that the system design calls for exactly this rating and characteristic before ordering.
Highlights
- 50 A rating protects circuits at 690 V
- aR class clears short-circuit current fast
- spiral ceramic tube withstands thermal stress
- square body fits standard fuse holders
- new condition ensures full service life
Specifications
| Series | RS6-00 NGT00 HLS00 |
|---|---|
| Model | RS6-00 NGT00 HLS00 |
| Type | Circuit Protectors |
| Amps | 50 |
Questions about this item
When does the 50 A aR fuse-link need replacement?
Replace it after any over-current event that causes the element to melt; the device is single-use and cannot be reset.
What sustained load will reach the 50 A rating first?
Continuous current at or above 50 A will open the fuse; the 50 A rating is the limiting threshold.
How much heat does the ceramic square tube generate at 690 V continuous operation?
Power loss appears as heat across the element; ensure the holder and wiring are rated for the resulting temperature rise.
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