Flameproof Couplers

HCA 400 Flameproof 400AMP 12,000VOLT Bolted Half Couplers and Adaptors
12Kv. Adaptor (Front View)	12Kv. Adaptor (Rear View)
12Kv Half Coupler (Front View)	12Kv Half Coupler (Rear View)
12Kv Half Coupler and Adaptor (Coupled)

General Technical Specification

Ratings

* Maximum Voltage. Phase to Phase. 12Kv. Insulation Level. 28Kv. R.M.S. for 1 minute. 75Kv. Peak Impulse.
* Maximum Current. 400Amp continuous. Symmetrical fault current. 29,28Ka. For 1 second. I.P. rating. I.P. 68. 1 meter.

Connections available

* Power contacts. 3.
* Earth Contact. 1.
* Auxiliary / Ground check. 1. Standard. 3 Optional.

Cable type accommodated

* Metric type Trailing Cable. 12Kv. 240mm. Sq. maximum.
* Metric type XLPE. Cable. 12Kv. 240mm. Sq. maximum.
* American Shovel / Dragline Cable. 8Kv. 350 SWG. maximum. 15Kv. 4/0 SWG. maximum.

Connector Coupling Types

* Bolted.