OEM Industries
OEM Industries RS6-00 NGT00 HLS00 690V 250A aR line protection
Spiral-style ceramic square tube provides 690V 250A aR line protection
- TypeCircuit Protectors
- Amps250
- 690 V AC rating protects circuits up to 690 volts
- 250 ampere aR class clears high fault currents fast
- Spiral ceramic square tube body withstands extreme heat
- OEM Industries quality ensures reliable line protection
- New condition guarantees full factory performance life
RS6-00 NGT00 HLS00 line protection
The RS6-00 NGT00 HLS00 is a new circuit protector rated at 250 A and 690 V. It uses a spiral-style ceramic square tube construction for line protection duties. This component is intended for electrical systems that require reliable over-current interruption at these ratings.
Suited for 250 A 690 V circuits
Installers specifying a 250 A aR device at 690 V will find this part matches the requirement. It is not for circuits that demand a different current rating, a different voltage class, or a non-ceramic tube design. Buyers needing alternative ampere values or voltage levels should look at other series.
250 A rating at 690 V
The decisive specification is the 250 A rating at 690 V in an aR spiral-style ceramic square tube. Confirm that both the current and voltage figures match the application before ordering.
Highlights
- 690 V AC rating protects circuits up to 690 volts
- 250 ampere aR class clears high fault currents fast
- Spiral ceramic square tube body withstands extreme heat
- OEM Industries quality ensures reliable line protection
- New condition guarantees full factory performance life
Specifications
| Series | RS6-00 NGT00 HLS00 |
|---|---|
| Model | RS6-00 NGT00 HLS00 |
| Type | Circuit Protectors |
| Amps | 250 |
Questions about this item
How much heat does the 250 A aR fuse generate during continuous operation?
The fuse is rated for 250 A at 690 V; power dissipation under full load follows the manufacturer's published I²t curves for this aR class.
What fuse holder or mounting hardware is required to install the RS6-00 NGT00 HLS00?
The spiral-style ceramic square tube body fits standard NH00 fuse bases or compatible clip-in holders designed for 690 V aR links.
Will the 690 V aR rating coordinate with older gG-type main breakers in the same panel?
The aR characteristic provides faster short-circuit clearing than gG devices, so selectivity must be verified using the let-through energy charts for each device.
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