Switches
enable on off function or change of direction.
See Also: Membrane Switch, Coaxial Switches, Crossbar, High Voltage Switching, Fiber Optic Switching, Microwave Switching, Optical Switch
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Product
Temperature Switches
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Used to control a process setpoint or activate an output at a certain temperature, Omega offers a variety of adjustable set point temperature switches in different styles and sizes.
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Product
Industrial Ethernet Switches
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Advantech''s Industrial Ethernet solution each provides options for managed/unmanaged Ethernet Switches and Ethernet Converters (Ethernet Adapters), varying from Fast Ethernet to Gigabit port switches; from copper to fiber optic, and EN50155-certified, Power over Ethernet.
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Product
Differential Pressure Switches
P845
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The Whitman Controls P845 Differential Pressure Switches are rugged and versatile, with excellent by-pass characteristics and the ability to handle a wide variety of media to 6,000 PSIG and set point ranges to 250 PSID. These switches are NEMA 4 rated and can tolerate submersion. They are commonly used across oil and water filter heads to detect when a filter element needs changing. It may be mounted in any orientation and is capable of carrying light to moderate mechanical shock and vibratory loads.
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Switches & Multiplexers
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Analog Devices offers a comprehensive portfolio of switches and multiplexers covering single to multiple switch elements with various signal ranges in a variety of packages to best suit customer application needs. ADI switches and multiplexers are used in a wide and growing range of applications from industrial and instrumentation to medical, consumer, communications, and automotive systems.
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Product
Millimeter-wave and Microwave GaAs Switches
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Keysight Technologies provides MMIC switches ideal for microwave radio, aerospace and defense, and instrumentation applications.
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Product
Transfer Switches
Q Series
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The Pro/Tran Q Series features 1-inch interchangeable circuit breakers. A 30A double-pole circuit breaker and a 20A double-pole circuit breaker, to handle heavier loads on the generator side, are included on each model. The balance of the circuit breakers are single-pole 15A.
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Product
34945EXT Distribution Board, For Two 87222, L7222C Transfer Switches And Six N181x SPDT Switches
Y1154A
Distribution Board
The Y1150A-Y1155A distribution boards enable simple connections to the external switches. The distribution boards plug onto the 34945EXT and are used to route the power and control signals from the driver module to the switches using standard cables.
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Product
Power Rocker Switches
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Panasonic Industrial Devices Sales Company of America
Power Rocker Switches for safety requirements complying with Class II EN61058-1 insulation grade. 8mm minimum insulation distance and 3mm minimum contact gap. Applications include: Vehicles, Home Appliances, Outdoor Power Equipment, Agricultural, Industrial Equipment.
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Product
Magnetic Level Gauge Switches
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ABB's magnetic level gauge switches for point level alarm and/or control can mount to a KM26 magnetic level gauge or an LS Series cage level switch.These switches are completely isolated from the process fluid as they are magnetically activated by a magnet equipped float (KM26) or attraction sleeve (LS Series). The unique magnetic coupling action eliminates seals, diaphragms, springs, and torque tubes common to other level switching alternatives since there is no physical contact with the process fluid. The magnetic coupling also eliminates process connections to the switch; therefore, no isolation valves are required to block off the switch for maintenance. The switch "set point" is easily adjustable without changing any process piping and the result is a more reliable and easier way to maintain level system.
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Product
Unmanaged Ethernet Switches
EKI-2000/5000
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Advantech's industrial Ethernet solutions provide an abundance of product options including managed and unmanaged switches, Gigabit Ethernet switches, PoE switches(IEEE 802.3af and IEEE 802.3at), protocol switches, EN50155 and IEC61850-3-certified switches, and SFP modules with rackmount and DIN-rail mounting options. Our switches are built for high network flexibility, cyber security and durability and are suitable for use in mission-critical environments.
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Switches-DPDT
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Macom Technology Solutions Holdings Inc.
At MACOM we offer an extensive collection of switches covering multiple commercial and aerospace and defense markets. Our product portfolio has a broad frequency spectrum from DC to 70 GHz. Our silicon Heterolithic Microwave Integrated Circuit (HMIC) PIN diode process is ideal for high power and broadband switches operating from 50 MHz to 26 GHz. Our AlGaAs PIN diode process can extend the upper frequency range of our switch die beyond 70 GHz and is ideal for instrumentation and radar applications. Our GaAs pHEMT and MESFET technology is ideal for fast switching and low control voltage switches optimized for both narrow band and broadband applications. Our 75 Ohm absorptive switches are designed specifically for demanding CATV, FTTx and DBS Infrastructure and CPE applications.
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Product
Pressure Switches
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Our Pressure Switches are; lightweight, miniature in size and low in cost compared to competitive products. At a rated loadyou can expect the pressure switches we supply to provide a fast, repeatable response for millions of cycles.
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Product
General Performance Absolute Pressure Switches
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These absolute vacuum / pressure switches offer fast, accurate, and reliable protection for vacuum equipment and processes. Designed for applications where a DC signal output is not required, these pressure switches provide relay outputs that are readily interfaced with alarms, valve actuators, computers, process controllers, or other protection devices.
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Product
Coaxial Switches
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An electromechanical switch made primarily for routing microwave signals/RF energy from one point to another within a transmission line. Coaxial switches can be used in either an industrial environment or in the lab. These electromechanical devices are also used for RF testing equipment and in large RF communication systems and networks. Coaxial switches vary by port configuration, switch type, maximum frequency, isolation, insertion loss, voltage standing wave ratio (VSWR) and package type. Coaxial switches are able to route RF signals over a broad bandwidth from DC to 40 GHz, and are now offered with the Low PIM option which will improve Passive Intermodulation levels from -110dBc (standard switch) to -160dBc.
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Product
Crosspoint Switches
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Macom Technology Solutions Holdings Inc.
At MACOM we offer the industry’s largest portfolio of low latency crosspoint switch devices with channel counts ranging from 2x2 all the way up to 288x288, and data rates from 3.2 Gbps to 28 Gbps. Our devices are equipped with signal conditioning technology that enables system designers to use lower cost board materials and components while increasing their system margin.
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Product
VME & Mezzanine Switches & Routers
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Curtiss-Wright Defense Solutions
Our VME and mezzanine switches and routers provide systems integrators with a fast and powerful way to interconnect chassis, cards, and processors through switched Gigabit Ethernet links. Operating at wire-speed, these networking modules can be used to architect a network-centric infrastructure for advanced military systems.
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RF Power Switches
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Multi-Tech specializes in RF power applications. Seven models available from 2000 volts/20 amps peak to 24,000 volts/100 amps peak. Insulating materials are L5 grade steatite; all current carrying components are heavy silver plated. All switches are custom made to our customers' specifications. Mil-spec SR05 style sub-miniature and low voltage rotary switches, hardware, and switch components are also available.
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Limit Switches
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With its choice of casings, wide range of actuators, variety of connections and high degree of resistance to impact and splashes, Crouzet Switches offers limit switches available in the following ranges: Metal body, Plastic body, Special products and Products for severe environments. Their main characteristics are: IP6x seal, a wide range of actuators (plungers and rollers), rotary heads with momentary action, positive break contacts, compact size, etc. They also offer the option of having special levers, prewiring, connection via ISO cable glands, etc.
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Product
SP5T RF Pin Diode Switches To 12 GHz
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Pulsar Microwave's 5-way RF switches cover bands from 300 MHz to 12 GHz in both absorptive and reflective configuration. These SP5T switches have a rating of 200 mW maximum input power and a switching time of 100 ns. They are specified with a minimum isolation of 60 dB and most models maintain a VSWR of 1.6:1 or better on all ports. The SP5T switches are driven by TTL logic control circuitry and require both positive and negative 5-volt supplies for operation. A 9-pin D-SUB connector provides the interface for the power and logic voltages.
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Product
Seal Type Snap Action Switches
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Panasonic Industrial Devices Sales Company of America
Series of environmentally sealed switches with epoxy resin construction and rubber cap. Rated IP67 with wire leads and IP50 using terminal connections. Snap action and stroke functionality with high contact reliability to support low level switching loads. SPDT, SPST-NC, and SPST-NO contact arrangement. Applications include: Vehicles, Home Appliances, Outdoor Power Equipment, Agricultural, Industrial Equipment.
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Product
RF Routing Switches
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Quintech Electronics and Communications Inc.
RF Monitoring and Routing Switch.
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Product
Power Load Switches
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Low-resistance power load switches offer reliable overcurrent and thermal protection. They are designed for general-purpose power protection or for applications such as USB, hot-swap and power distribution. The power switches come in 1- or 2-channel versions with fixed and adjustable overcurrent limit. Some include a USB charge controller specifically designed to optimize USB host applications.
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Embedded Ethernet Switches
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Designed specifically for battlefield and industrial applications, our range of switches features advanced firewalls, encryption, and hardware-assisted security.
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Single-Phase Static Switches
ISSF COMPACT
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ISSF 'COMPACT' series circuit breakers are electrical devices used to interrupt or connect the flow of current in an electrical circuit. They are designed to provide high reliability and protection in a compact size. They overcome the limitations of electromechanical switches in many difficult and demanding applications, such as the control of high-power motors, transformers, tungsten lamps, heating elements, and electric ovens.
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Product
Static Switches
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Static, or solid-state, switches are electronic devices for switching and driving resistors that provide a longer service life than electromechanical relays. Static switches are used to control high-power motors, transformers, tungsten lamps, heating elements and in many of the difficult and heavy-duty applications typical of industries using electric ovens, in the glass and plastics industries.
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Product
Liquid Level Switches
L70 Series
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Miniature in size, allowing for use across a wide range of industrial applications. Highly compatible with numerous liquids.





























