Feature
1) One button clamp-on design, safe, easy to install, portable

2) Two built in fixing methods: Base; Busbar mounting

3) Wide inner window, allowing clamping of big cables or bus-bars

4) Wide range of sizes to accommodate all the existing installations.

5) Primary current from 5A to 5000A
Specification

Model	Nominal current ratio	Burden(VA)/Accuracy
		0.5	1.0
HK-58	250/5A	/	2.5
	300/5A	2.5	2.5
	400/5A	3.75	5
	500/5A	5	5
	600/5A	5	5
	750/5A	7.5	7.5
	800/5A	7.5	7.5
	1000/5A	10	10

Applications

1) Current measurement, monitoring and protection for electrical wiring and equipment.

2) Current and power measurement for electric motors, lighting, air compressor, heating

and ventilation system, air-condition equipment and automation – control system.

3) Current, power and energy monitoring device.

4) Relay protection device.