
KH516 series
16 mm control switches.
Brand partner · Kun Hung Electric Co., Ltd
Kun Hung Electric Co., Ltd has manufactured industrial control equipment and factory-automation products under the Koino brand since 1969.
Koino products carry KS, NT, EM and UL marks, with CE and cURus approvals on many lines, and are built under an ISO 9001 quality system. Controsys stocks Koino control units, relays, timers, water level controls and tower lights for panel builders and OEMs. See the full product range or the Controsys home page for our panel-building services.

16 mm control switches.

22 mm control switches.

LED tower lights.

Four-tone signal phone.

16 mm buzzer.

22 mm buzzer.

30 mm buzzer.

Power relay.

Mini relay.

Mini timer.

Mini timer.

PID controller.

PID controller.

Water level control switch.

Electrode for KFS-PC level controllers.
Why buy through Controsys
Common lines are held in stock, with offices in Singapore, Malaysia, Thailand and Indonesia.
We build Koino components into complete annunciator, mimic and control panels.
Installations can be modified, extended or upgraded as your requirements change.
Koino control switches are supplied in 16 mm (KH516 series) and 22 mm (KH22 series) mounting sizes, with matching buzzers in 16, 22 and 30 mm.
Yes — the KFS-PC8/PC11 water level control switches and their KFS-PC series electrodes.
Send model numbers, quantities and your application — we reply with availability, pricing and technical advice.