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Current: 0.2 A
Voltage: 42 V
... product of great ingenuity and brilliance. It features some of the available options such as Miniature 4 (5) positions selector switch, PCB mounting (THT, reflow version on request), Up to 3.5 Ncm switching torque, Gold ...
Elma Electronic
Current: 1.5 A
Voltage: 42 V
This product is compact and versatile featuring a 12 position multi wafer selector switch,often used for PCB mounting, there are 25,000 switching cycles with up to 9.0 Ncm switching torque. This device has a gold plated ...
Elma Electronic
Current: 1.5 A
Voltage: 42 V
... housing. Options for customization adds to its versatility with the multi wafer selector switch that can be adjusted to 12 positions. The performance of the switch, with -40-85°C of operating range of ...
Elma Electronic
Current: 10 A
Voltage: 240 V
The SKT safety switch is compact, lightweight, easy-to-install unit for small areas and is thus ideal for applications demanding small switches. Not just small, it is a smart safety switch with a separate ...
Current: 10 A
Voltage: 240 V
... version of a safety switch featuring a separate actuator. Its dimensions (excluding the actuating head) correspond to EN 50047 requirements. The actuating head, which has two actuator openings, is rotary ...
Current: 10 A
Voltage: 240 V
... slave Low coded according to ISO 14119 (type 2) Safety switch with separate actuator Slim and short switch design AS-i status display Plastic housing Rotary ...
Current: 5, 3 A
Voltage: 250, 30, 125 V
Separate Construction with Cylindrical 16-dia. Body • Same separate construction as the A16-series Pushbuttons with Miniature Design of 28.5 mm • The same contacts can be used for both standard loads and microloads. • Oil-resistant ...
ExCos/ExBin Range HVAC sensors and switches. ExCos analogue sensors and ExBin binary switches are designed for direct use in hazardous locations. No additional modules in the panel required. No intrinsically safe wiring required. All ...
The Key - Selector switch / Selector switch IP65 comes in a high-grade cylinder lock version.
Current: 100 mA
Voltage: 0 V - 35 V
... The priority switch model comes with different switching positions depending on the key. According to authorization level, the key switches to locking positions 1, 2, 3 or 4. MODELS ➔ Standard keylock switch ➔ ...
Current: 100, 10 mA
Voltage: 35, 250 V
At RAFI you’ll find the perfect emergency stop switch for your application. Whether small or large, round or square, reset by pulling or turning, rugged or elegant – we have the solution for you. Always in traditional ...
Current: 0.1 A
Voltage: 48 V
› Starwheel or pushwheel models › Choice of output codes with 10 or 16 switching positions › Snap-in front panel mounting for easy installation › Range of standardized dimensions to fit most panel cutouts › Large display characters ...
Voltage: 24 V - 240 V
... cases when the actuator attached to the machine guard is withdrawn from the head of the switch, by halting operation. This series is intended for heavy duty industrial machines with slow rundown time, ...
... both slow action and snap action. Applications for the STNK series include safety gate switch, door interlock switch, guard safety switch and as a panel door safety switch.The ...
Giovenzana International B.V.
... both slow action and snap action. Applications for the STNK series include safety gate switch, door interlock switch, guard safety switch and as a panel door safety switch.The ...
Giovenzana International B.V.
... both slow action and snap action. Applications for the STNK series include safety gate switch, door interlock switch, guard safety switch and as a panel door safety switch.The ...
Giovenzana International B.V.
... Switching action - Maintained Weight - 0.075 kg Schaltelement max. number of switching elements - 6 Function Emergency stop switch
EAO France
... colour - yellow Housing material - Plastic Switching element max. number of switching elements - 2 Function Emergency stop switch
EAO France
... 45° IP-Rating Front protection - IP67 Actuator Switching action - Rest - Momentary Switching element Rotary positions - 2 Function Key insert switch
EAO France
Current: 6, 10 A
Voltage: 110, 250 V
22/25 mm Key Selector Switches The S2KR series round, extended type Ø22/25 mm key selector switches are optimized for applications requiring safe and secure control.
Current: 10, 6 A
Voltage: 110, 250 V
30 mm Key Selector Switches The S3KF series round, flush type Ø30 mm key selector switches are optimized for applications requiring safe and secure control.
Current: 6, 10 A
Voltage: 110, 250 V
22/25 mm Selector Switches The S2SR series round, extended type Ø22/25 mm selector switches feature easy-to-operate shark-head lever designs for smooth operation and maneuverability.
... You can set the switch so the key is not removable in certain positions. The Selector Switch CD16/24 K can be equipped with a cover guard, with or without padlock. 2 or 3 positions key. 2 ...
DOMO
Key Selector Switch 22mm diameter with screw terminale.AVAILABLE FROM THE END OF 2018. Protection Guard.The Key Selector Switch DX22 can be equipped with a Protection Guard,with or without lock.
DOMO
Voltage: 24 V - 240 V
Push and turn selector. Discrepancy switches allow a double check on selection operations thanks to the confirm feature, forced by the push and turn gesture on the knob. Discrepancy switches are available with 48x48mm, 30x30mm, ...
DOMO
Voltage: 6 V - 380 V
... Pilot Lights. Our push buttons - really easy to install and use - meet all application requirements of panel builders and industrial equipment manufacturers. Carlo Gavazzi also offers a broad selection of pilot lights ...
Current: 60, 25 A
Voltage: 400 V
... come with cam-operated switching elements of Series S007 A featuring a current rating of 25 A. Alternatively, the keylock switch is also available with a continuous current capacity of 60 A when fitted with the optional ...
Current: 2 A
Voltage: 250 V
The control-switch N6 is a rugged switching device for hoisting applications.The modular design enables the switching device to be used universally.The single-axis controller is resistant to oil, maritime conditions e.g. ...
Current: 0 A - 0 A
Voltage: 1 V - 5 V
The control-switch N9 is a rugged switching device for hoisting applications. The modular design enables the switching device to be used universally. Technical data Mechanical life N9 10 ...
Current: 0.2 A
Voltage: 12 V
The FOS-2X2-TTL is a fiber optic switch for routing and controlling light in light in a spectrometer configuration comprising a single light source and spectrometer. The FOS has two channels for routing light, allowing ...
Current: 8 A
Voltage: 250 V
... adjustment range of the door switch DS 013 offers versatile application areas: the housing is adjustable within a 35 mm range, while the screw flange with a slotted hole offers an additional 21 mm. The switching travel ...
WM-547 Rotary Hand Control (from the Williams Controls product brand) is designed for a variety of off-highway applications, available with multiple shaft orientations and two sensor positions for added flexibility it ...
Current: 25 A
Voltage: 115, 28 V
... to modify the plunger. The Interlock switch offers different mounting layouts, contact loops from 5 amperes at 28 VDC to 10 milliamps at 30 mV. The 1/8” pre-travel - 1/2” total travel feature in the Interlock switch ...
Current: 0.25 A - 8 A
Voltage: 24, 300 V
... The non-contact safety switch CES-AR-… is designed for systems in which a large number of safety doors need to be monitored. It can also be used as a compact individual switch. The small design of ...
New Elfin
New Elfin
Current: 16 A
Voltage: 12 V - 230 V
Features: Enclosures, for installation of multiple push buttons, selectors and signaling lamps Materials: Light alloy (aluminium) Optional: Stainless screws - silicon gaskets - IP66
Current: 10 A
Trip system control assembly Melanine insulated bodies Self cleaning and self sliding golden plate lamellar contacts Rated current : 10A Terminals : On screw with plate clamp 1,5 mm
Current: 10 A
Voltage: 380, 220, 660 V
Fast response, long life, supporting more open and more closed for the power cabinets, control box
Utility Electrical Co., Ltd.
Current: 10 A
Voltage: 380, 660, 220 V
Fast response, long life, supporting more open and more closed for the power cabinets, control box
Utility Electrical Co., Ltd.
Current: 10 A
Voltage: 220, 660, 380 V
Fast response, long life, supporting more open and more closed for the power cabinets, control box
Utility Electrical Co., Ltd.
How to choose this product
A rotary switch is a manual control with multiple positions. It can turn on, direct and turn off electric current. Its internal mechanical arrangement and wiring configuration determine the complexity of its functional combinations.
Applications
These switches are used as function or range selectors on a variety of devices, such as a multimeter. They are used as emergency on-off switches in industry. In addition, they are found on machines and different installations to select among several operational modes. Another use is to shift between star and delta connections, as in changing the speed of a Dahlander motor.
Technologies
Switch position determines which of several circuits is closed. There may be several input poles, each with the same number of outputs. For example, the abbreviation 2P6T indicates a two-pole, six-throw (contact) switch. The number of possible poles is increased in a multi-deck switch by stacking several rotary elements in layers on a central shaft. The permanent contacts generally will not cause a short circuit. Nylon cams are used to ensure mechanical stability on modern rotary switches. They are sturdy and able to withstand harsh environments.
How to choose
Choice will depend on contact configuration, current and voltage capabilities.
Advantages
- Reliable connection
- Multiple wiring possibilities
Disadvantages
- Subject to mechanical wear
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