A3 SPDT

Electrical Rocker Switches

A rocker switch is a device having a plurality of terminals and means operated by a rocker for making and breaking electrical connections between pairs of those terminals. A rocker switch includes a button that is mounted to a case to pivot about an axis. A spring is typically placed in contact with the button to exert a biasing force that will maintain the button in one or more of the stable positions. The plunger operates a rocker actuator by a force exerted from the spring. The spring also supplies the force that causes the switch to toggle from one stable position to another.

In general, the rocker switch is constructed such that its switch components or parts are housed in a square or rectangular housing the top of which is open and an operation button is mounted at the opening space of the box at the top thereof such that it can be moved for seesaw movement. The rocker switches are used in various kinds of OA machines, amusement and game machines, measurement instruments, and medical instruments.
CONTACT RATING: Dependent upon contact material View More Details .
ELECTRICAL LIFE: 30,000 make-and -break cycles at full load.
CONTACT RESISTANCE: 20m max. initial @2-4 VDC. 100mA for both silver and gold plated contacts.
INSULATION RESISTANCE: 1,000M min.
DIELETRIC STRENGTH: 1,000 V RMS min. @ sea level.
OPERATING TEMPERATURE: -30oC to 130oC.
CASE: Diallyl phthalate (DAP)(UL94V-0)
ACTUATOR: Nylon, black standard.
BUSHING: Brass, nickel plated.
HOUSING: Stainless steel.
SWITCH SUPPORT: Brass, tin plated.
TERMINAL/CONTACT: Silver or gold plated. View More Details .
TERMINAL SEAL: Epoxy
No. Poles Model No. Switch Function Connected Terminals/Schematic
POS.1 POS.2 POS.3 POS.1 POS.2 POS.3
SP RS-40 ON NONE OFF
2-3

OPEN 2-1
RS-41 ON NONE ON
RS-42 ON NONE MON
RS-43 ON OFF ON

Yuan Chin Ent. Co., Ltd has abundant experience in manufacturing Electrical Switches since its establishment in 1990. We provide Toggle Switch, Rock Switch, Pushbotton Switch, Waterproof Switches and Slide Switch. We are a customer-focused company, hence we take our customer’s requirements very seriously.

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Electrical Rocker Switches
A rocker switch is a device having a plurality of terminals and means operated by a rocker for making and breaking elect ...
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