|
|
|
|
|
|
The DIN EN ISO 13849-1 machine directive tightens the safety rules for machines and equipment. In order to achieve the required safety integrity levels, the safety-related components of the control systems must, in some circumstances, be designed redundantly. To accomplish this, safety switches can, for example, be installed doubled or additional PLCs installed for monitoring.
Schaltbau offers an economical alternative with its S850 snap-action switches: the double break contact unites two safety switches in one compact housing. It is an elegant solution for control system constructors who want to increase the safety level without having to invest in additional hardware, installation or programming.
The S850 can simultaneously open two galvanically separated safety circuits with a delay of less than 3 milliseconds. The two fixed contact pairs are closed by one bridge each when inactive. The two contact bridges are attached to one plunger and therefore mechanically linked. As soon as the switch is actuated, the snap-action mechanism is activated and pulls the plunger and the contact bridges upward. If the contacts become welded together and the snap mechanism is made ineffective due to a short circuit, the positive opening levers push the plunger upwards so that both circuits can be opened reliably in any event.
|
|
Honeywell MICRO SWITCH™ Sealed and High Accuracy Switches
Engineered smarter. Basically better. Honeywell offers environmentally sealed limit switches and basic switches and toggle switches, as well as hermetically sealed products. Many of our environmentally sealed limit switches incorporate MICRO SWITCH™ SM/SX series components — resulting in enhanced accuracy and reliability under most extreme conditions.
The hermetically sealed lineup includes switches that maintain the contact in a gas-tight seal, while transmitting force and motion to the mechanism through a metal diaphragm. And our high-temperature products have the switching element mounted on a ceramic base with stainless steel enclosures.
Honeywell S&C's flexible sealed switch line opens the door to new, powerful possibilities for your applications.
|
|
|
The MP320 miniature microswitch is a snap-action changeover simple break with the connection cable directly over-moulded into the housing.
|
|
• Ratings up to 16A, 250V ac
• Industry standard V3 and V4 sizes
• Changeover, NO and NC operation
• Wide choice of terminals and levers
• RoHS compliant
|
|
|
|
|
|
To ensure suitability across all applications, Crouzet can customize its standard products to suit customer specific requirements where necessary. High quality is continuous whether based on standard product or adaptation through to implementation at the heart of your application.
- Control devices: Crouzet has considerable expertise in button design & special profiles to improve operation & accurate positioning whatever the method of actuation used.
- Special contacts: Crouzet uses only the best metals including, silver, silver nickel, silver palladium, gold plated silver & solid gold.
- Seals: Humidity, dust, gas-filled or corrosive atmospheres affect the reliability of your equipment. There are numerous components available to provide effective protection for your contacts, including caps, boot seals, membranes, sealing resin, wiper seals.
- Control springs: the characteristics of our microswitches match your application. The operating force may be different to the return force required for example. Our expertise within the required technical parameters guarantees continuing accuracy, reliability & long life.
- Connections: Special connectors, customised wiring, customer bundles, dedicated terminals… Crouzet delivers a complete solution offering benefits including shorter lead time and cost.
- Special levers: Angled, curved, extended or retractable... these special lever types can be used to extend the control device for easier adjustment, increase the operating force, resist high actuation torque to provide totally safe electrical isolation. Crouzet’s wealth of experience makes designing and optimising your application much easier.
|
|
|
|
|
|
Microswitches of MK series have been developed in order to add new features to traditional and tested microswitches of Pizzato Elettrica. These new products have been designed with shapes and fixing perfectly interchangeable with the previous ones and with various additional functions useful to extend the applicatory field.
The main innovation of this series is the tripping device evolved and modern, with qualitative features higher than solutions present on the market.
The electrical contact on new microswitch has been realized with higher reliability technology, thanks to the double and redundant shape, and has the possibility to carry out operations with positive opening.
The housing of the new microswitch provides the possibility to seat gaskets in order to seal the device against fine dusts or liquids up to IP65 degree.
Fastening terminals of conductors are more practical and allow the fixing of different diameter cables or the possibility to choice different bends of faston contacts. For high quantity it’s possible to supply the microswitch only with the contact NO or NC, in order to minimize purchase costs.
|
|
saia miniature micro switch
Characteristics
• wide number of force variants
• long mechanical and electrical life
• solder terminals
• quick connect
• PCB terminals
Rating 250 VAC, 26 A (XGT 86)
Dimensions (mm) 27.8 x 15.9 x 10.3
Actuator • plunger
• plain levers
• roller levers
Approvals ENEC, UL, cUL, CSA
|
|
Features:
* 10 Ampere switching capability.
* High contact pressure.
* Precision operating points.
* Button accepts actuation directly from cam.
* Constructed in accordance with MIL-S-8805/7.
* Available in Military and Commercial grades.
* Choice of three standard terminal styles.
* UL Recognized.
B5 series basic switches are subminiature in size and feature a 10 ampere switching capacity for a minimum of 100,000 cycles. Mechanical life is over 1,000,000 cycles.
The molded housing is rugged and structurally stable. The terminals are sealed against solder flux entering the switch and are bright-acid tin plated for excellent solderability.
|
|
The microswitches MP210 & derivatives are snap-action changeovers,
simple or double switching action, connection by directly overmoulded cable.
By wiring the 5 terminals in different combinations, you can obtain electrical
circuits to 3, 4 or 5 wires.
|
|
|
|
|
|
Honeywell MICRO SWITCH™ Basic Switches
The switch is on. Our snap-action basic switch is simple, superior, durable, and irreplaceable. Globally compliant and known worldwide for their compact and lightweight design, MICRO SWITCH™ snap-action switches are designed for accurate repeatability and extended life. MICRO SWITCH™ Basic switches are designed for presence and absence detection where physical contact with an object is permissible. They also excel in applications requiring simple on-and-off actions.
The Premium families of MICRO SWITCH™ Large and Subminiature switches were designed for high-precision applications where the cost of a switch failing is high. Originally developed to support United States aircraft in World War II, advancements in packaging and operating controls have helped further expand applications over the past 75 years while maintaining enhanced accuracy and repeatability.
Our Standard families of Basic and Miniature switches include our V15 series, and are designed with the same high quality standards, but for low cost-of-failure applications — ones where the cost of replacing the switch is less than the total cost of a switch failing.
|
|
- Connector industry PCB, solder terminal lugs or PVC cable
- Conforms to standard IP 67
- Silver or gold-plated contacts
- Wide choice of levers
- Operating temperature up to 130°C / 266 °F
|
|
The sealed sub-miniature MP420 microswitch is a simple snap-action
changeover switch, which is connected by means of a cable directly, overmoulded into the housing.
|
|
saia subminiature waterproof micro-switch
Caractéristiques :
• div. chevilles de fixation
• bornes à souder
• raccordement rapide de 2,8 mm
• bornes pour CI
• div. formes de levier possibles
• étanchéité IP67
Pouvoirs de coupure : 250 V/CA, 5 A
Dimensions (mm) : 20 x 17,5 x 6,4
Organe de commande :
• poussoir
• levier plat
• levier à galet
Homologations : UL, CSA, ENEC
|
|
Features/Benefits:
- Low profile design saves space
- Thru-hole and surface mount models
- High pressure contact does not require tape seal for washing
- Tape and reel packaging available
- RoHS compliant
|
|
Micro switch series suitable for all markets. Wide selection covers from U to Z type and is available in all sizes. Sealed type (Turquoise switch series) also available that is highly resistant to harsh environments.
Turquoise Stroke Switches
Super long stroke in micro-miniature size.
ABJ type Turquoise Switches
High seal performance sealed switch in super-miniature size (J type).
|
|
Series G
Through-Hole Mount Toggles
Download Specifications
Configure This Switch!
Through-Hole Mount Rockers
Download Specifications
Configure This Switch!
Through-Hole Mount Pushbuttons
Download Specifications
Configure This Switch!
Surface Mount Toggles
Download Specifications
Configure This Switch!
Surface Mount Pushbuttons
Download Specifications
Configure This Switch!
G Indicator
Download Specifications
Configure This Indicator!
|
|
Miniature Switches
These miniature switches include the D4C miniature enclosed switch and the D4CC miniature limit switch. They are available in a wide variety of actuators and contact configurations.
|
|
Panasonic Electric Works' switches are RoHS compliant, and include snap action and safety interlock switches.
- Sealed switches with elastomer double molding and ultrasonic swaging technology protect against dust and water (IP67) and are ideal for harsh environments. Typical applications include construction and agricultural vehicles, lawn equipment, and automotive systems.
- Custom designs are available for all snap action switches, from injection molding to value added assembles and custom actuators.
|
|
Features
- 5 current ratings
- Choice of actuator styles
- 3 terminal types (optional screw terminals available - consult factory)
- 3 contact arrangements
- Long-life coil spring mechanism
- High-temperature 150°C and 200°C available on select models (consult factory)
- Includes E13, E14, E29, E30 and G13 Series.
|
|
|
|
|
|
S Series Snap Action Switches
The S Series product group expands Eaton's snap action switch portfolio to cover all major amperages and operating forces.
A wide range of sizes and options gives customers the ability to select the most appropriate switch for their specific application.
Typical applications include computers, consumer electronics, small appliances, power tools, vending machines and packaging machinery.
Ultraminiature
The SC Series offers the smallest size with ratings of 0.1A and 3A.
A choice of operating forces, terminations and lever combinations is available.
Subminiature
Slightly larger than the SC Series, the SE/SEV Series offers more options in operating force, termination, and lever style. This series also offers a 1PDT circuit and a 1PST circuit with either NO or NC terminals. The SEV version
has VDE microgap approval.
Subminiature Waterproof
The SF Series is ideal for applications where the switch is subject to submergence of water or poor environmental conditions. It has one current rating and operating force but a variety of terminations and lever
combinations. A 1PDT circuit and a 1PST circuit with either NO or NC terminals is available.
General
The SG Series is the standard size snap switch with amperages from 0.1A to 15A, and a variety of operating forces.
With VDE approval, the SGV Series has a contact distance of larger than 3mm.
Low Torque
The SJ Series is the low torque series designed to meet applications where a light actuating force is needed.
A selection of operating forces and lever combinations is available.
|
|
Features/Benefits:
- Low differential travel, high repeatability
- Long life-150,000 cycles typical
- Single and double pole circuitry
- Sealed actuator and case
Typical Applications:
- Thermostats
- Motors
- Industrial controls
|
|
|
The turquoise stroke switch ASQ is based on a completely new type of contact system. By using sliding contacts, an extremely high overtravel of 2.5mm is achieved at optimum contact force, which greatly simplifies the installation and adjustment of the turquoise stroke switch. Furthermore, the ASQ turquoise stroke switch is bounce-free and hysteresis-free. Thanks to its IP6K7 protection class, it is ideally suited for a great variety of industrial and automotive applications.
|
|
Features
- High-precision switch with high repeat accuracy
- Models available for operating temperatures up to 120°C
- Rated for currents up to 10 amp at 250VAC
- Range of auxiliary actuators available (can also be retrofitted); two mounting positions
- Variety of contact materials available to suit your application
- Mechanical life: up to 15 x 106 operations
- Wide variety of terminal types available
- Numerous approvals
|
|
Features
- Silicon-free version available
- Models available for operating temperatures up to 120°C
- Rated for currents up to 10 amp at 250VAC
- Range of auxiliary actuators available (can also be retrofitted)
- Various contact materials available, depending on application
- Mechanical life: min. 1 x 106 operations
- Wide variety of connection options
|
|
Burgess sealed position limit switch
Characteristics:
• sealed to IEC IP67 (NEMA Type 13)
• internal earth (ground) screw provided
• trident spring mechanism for precise movements and exceptional repeat
accuracy Rating: up to 250 VAC, 15 A
Dimensions (mm): 76.7 x 45.8 x 26
Actuator:
• spring plunger
• adjustable roller lever
• wobble stick Approvals UL, CSA
|
|
Mini switch featuring positive opening operation
Despite its subminiature dimensions, the S880 is of the same design as our bigger sized series of snap-action switches. Thanks to this special design, snap-action switches of Schaltbau are renowned for their long service life (mechanically and electrically) as well as their accuracy and reliability.
S880 Series snap-action switches are used where safety and miniaturization are important.
|
|
|
|
|
|
The V5 Sealed is the latest addition to Crouzet's sealed microswitch range. It offers the same degree of technical innovation and adaptability as the existing ranges.
Its compact dimensions, combined with an IP 67 level of protection, make it an ideal component for industrial applications that require ease of integration and safety in damp conditions. With minimum overtravel of 2 mm and multidirectional actuation up to 45°, the V5 Sealed microswitch's high performance levels make it possible to reduce development costs, thanks to its technical flexibility. Its front-end mechanical life of 1 million cycles ensures reliability.
In order to guarantee the signal for self-check functions, the V5 Sealed can integrate surface mounted components between the terminals within the same footprint, thus avoiding the need to develop a separate printed circuit. The modularity of the V5 Sealed switch allows a wide choice of catalogue configurations: lead outputs or tag terminals, positioning of fixing pins and fixing plate.
Like the rest of the microswitch range, the V5 Sealed switch can be adapted to your applications by adding special connections and outputs, as well as customised actuators.
|
|
SWITCH FROM DOOR
Format: 30,2x14mm/29,7x25,3mm
Capacity: 5A-250Vac/25W or 65W-250Vac
It finishes them: L 6,3mm/4,8mm/to knit
Model SPLASHPROOF
|
|
|
GE is a leading manufacturer of controls, sensors and switches for automotive, OTR truck, and tractor air conditioning systems. Not only can existing product designs be quickly modified to meet specific applications, but GE engineers have the background and resources to develop new control devices for today’s increasingly sophisticated automobiles.
|
|
Features:
Single switch logic board
Supports single & bicolor LEDs
Panel mount capabilities
Compatible with C1601 controller
|
|
|
|
