RS Components, Ltd. Datasheets for Limit Switches

Limit switches are electromechanical or solid state devices that require the physical contact of an object with the switch’s actuator to make the contacts change state.
Limit Switches: Learn more

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Product Name Notes
2 Circuit, Double Break Snap Action Basic Switch. Positive break NC contact. O-ring seals on actuator shaft. Ring seal between head and body. Seated compression seal between cover and case.
3mm contact gap. Positive break operation. IP66 sealing. Pre-cabled 1m Actuator Type = Plunger Pole and Throw Configuration = SPST Normal State Configuration = NC IP Rating = IP67 Maximum...
3mm contact gap. Positive break operation. IP66 sealing. Pre-cabled 1m Actuator Type = Roller Plunger Pole and Throw Configuration = SPST Normal State Configuration = NC IP Rating = IP67...
AC3 switching capacity. Can be locked using padlocks in three positions. IP66 rated. Two M20 cable entries complete with cable glands. 3 Isolating Poles + 1 Normally Open Auxiliary Normal...
AC3 switching capacity. Lockable . Auxiliary contacts 1NO, 1NC. IP66 rated. Back/mounting plate (stock no. 282-0878) available separately allows installation in channel or pipe-mount (40 to 62mm diameter) locations. 2...
Accessories for Atlantic metal enclosures. Lighting kit, supplied with an 8 W - Ø 16 - 230 V - 50 Hz fluorescent tube. IP20, anti-interference as per EN50015, features a...
Actuator types supplied as a basic switch plus unfitted actuator kit with fixing hardware. High switching current. Ideal where space is limited. SPDT silver-plated contacts. Contact Rating, 7A (Resistive), 4A...
Cherry E series general purpose microswitches offer a long life coil spring mechanism designed to work at high temperatures. The E series is available in a wide choice of actuators,...
Cherry E70 series sub-miniature snap action microswitches offer a long life coil spring mechanism in a moisture resistant splashproof housong. The E70 series is available with a wide choice of...
Compact, rugged zinc housing with a precision mechanism. Fitted with 1m of 4 x 0.75mm² harmonised Cenelec cable. External earth screen in accordance with PTB requirements. SPDT contacts. Snap action...
Contact rating 1A/500V, 2A/250V, 5A/100V maximum ac. Three 5mm cable entry knockouts. Operating temperature range –20 to +70°C. Ingress protection to IP30 Actuator Type = Roller Actuator Included = Yes...
EEX 12 position switches are for mechanical monitoring of protective equipment in hazardous areas. Ex zone 1 and 2, as well as 21 and 22. Metal enclosure. Snap action, change-over...
Exceptionally compact and fully sealed. Limited access facilitated by pre-wiring Actuator Type = Plunger Pole and Throw Configuration = SP Normal State Configuration = NO/NC IP Rating = IP65, IP67...
Exceptionally compact and fully sealed. Limited access facilitated by pre-wiring Actuator Type = Plunger Pole and Throw Configuration = SPDT Normal State Configuration = NC/NO IP Rating = IP65 Maximum...
Exceptionally compact and fully sealed. Limited access facilitated by pre-wiring Actuator Type = Plunger Pole and Throw Configuration = SPDT Normal State Configuration = NO/NC IP Rating = IP66 Maximum...
Exceptionally compact and fully sealed. Limited access facilitated by pre-wiring Actuator Type = Roller Plunger Pole and Throw Configuration = SPDT Normal State Configuration = NC/NO IP Rating = IP65...
Exceptionally compact and fully sealed. Limited access facilitated by pre-wiring Actuator Type = Roller Plunger Pole and Throw Configuration = SPDT Normal State Configuration = NO/NC IP Rating = IP66...
Exceptionally compact and fully sealed. Limited access facilitated by pre-wiring Actuator Type = Rotary Lever Pole and Throw Configuration = SP Normal State Configuration = NO/NC IP Rating = IP65,...
For applications involving high temperatures (0° to 120°C). 1m of 4 core, silicone sheath cable supplied. Up to 10 million mechanical operations Actuator Type = Plunger Normal State Configuration =...
For applications involving high temperatures (0° to 120°C). 1m of 4 core, silicone sheath cable supplied. Up to 10 million mechanical operations Actuator Type = Rotary Lever Normal State Configuration...
General description (applications): on the basis of increasing requirements in relation to the safety of technical devices and machinery, electromechanical pin switches are becoming increasingly indispensable. These include safety pin...
ITW 26 series offers a unique DPDT-DB (form ZZ) contact configuration, but can also offer conventional DPDT configuration. The 26 series can control up to 4 isolated circuits, allowing for...
Marquardt 1005 Series miniature snap action single pole switches. The 1005 Series snap action switches are designed to DIN41635A with a contact resistance of <100mΩ and an insulation resistance of...
Marquardt 1010 Series snap action single pole switches. The 1010 Series have a powerful snap action switch with C-spring contact system according to design DIN 41635C.They have a contact resistance...
Marquardt 1019 Series snap action single pole micro switches. The 1019 Series snap action switches are available with an open body or enclosed design. A contact resistance of <100 mΩ
Marquardt 1022 Series snap action single pole micro switches. The 1022 Series snap action switches are IP67 rated to offer dust and water protection at the actuator and terminal side.
Marquardt 1040 Series rotary shaft snap action single pole micro switches. The 1040 Series have an open body with a contact resistance of <100 mΩ and an insulation resistance of...
Marquardt 1050 Series snap action single pole switches. The 1050 Series snap action switches are a sub-miniature switch with a body width of 6.4mm, designed to DIN41635B with a contact...
Marquardt 1055 Series snap action single pole switches. The 1055 Series snap action switches have a compact design with dust and water protected switching system to IP67 (stock numbers 741-0984...
Marquardt 1080 Series snap action single pole switches. The 1080 Series snap action switches are a miniature body switch with high switching capabilities of up to 16A. The Marquardt 1080...
Marquardt 1086 series switches with switch off functionality (remote-off), controlled by an external signal from the end device. A version with an auxiliary contact for a delayed shut-off is available,...
Marquardt 1115 Series miniature snap action single pole micro switches. The 1115 Series snap action switches are designed to DIN41635A. With a contact resistance of <100 mΩ and an insulation...
Marquardt snap action switch applications include automotive, household appliances and power tools. Dust and water resistant with a mechanical life up to 10 million cycles. Wide rating range. High tolerance...
Professional range of Bernstein limit switches from the ENM2 Ex series. The switches are encased in a diecast aluminium housing. All models are highly reliable and excellent quality. Diecast aluminium...
Professional range of Bernstein limit switches from the ENM2 Ex series. The switches incorporate a metal actuator to allow sturdy position monitoring. Ideal for position monitoring where space is critical...
Professional range of Bernstein limit switches from the ENM2 series. The metal actuators are designed for high loads. All models are highly reliable and excellent quality. Cable entry: M20 x...
Professional range of Bernstein limit switches from the I88 series. The limit switches offer actuators rotation in increments of 90°. All models are highly reliable and excellent quality. Standardised switch...
Protection class IP67. Housing width - 3SE2 120: 40 mm, 3SE2 243: 52 mm Normal State Configuration = NO/NC Action Type = Slow IP Rating = IP65 Connection Type =...
Siemens 3SE0 series are heavy duty limit switches are modular switches that allow operating heads to be interchanged to match the application. The 3SE0 series provides 60A make and 6A...
Smallest switch available for safety applications. 3 different switch functions. All N/C contacts force separated (symbol representation arrow in circle). Two-channel safety monitoring possible. Galvanic isolation of contact bridges, shape...
SRBC sensor boxes are used with quarter turn pneumatic actuators (such as the Festo DFPD series). They provide electrical feedback and a visual indication of the valves current position and...
The 3SE5 4 series limit switch has a compact design and a metal enclosure making it deal for use in harsh environments or on equipment with limited space. The 3SE5...
The BZLN limit switch series from Honeywell is designed for use within a medium duty environment. The limit switches are designed to withstand rapid hammer-blow actuation. Impact on the actuating...
The CH Series are an environmentally sealed unit offering high accuracy and reliability, even in extreme conditions. They are designed to be small and lightweight yet still offer high performance.
The CX series of limit switches from Honeywell are built especially for outdoor use in hazardous atmospheres. The enclosures are constructed to withstand the pressire of an internal explosion. Flame...
The DM/DP series has been designed for applications requiring a snap-action switch in either a basic or manual configuration. Instillation has been simplified with the use of quick connect terminals...
The Honeywell 3MN series of double-break standard basic switches are made from arc-resistant plastic, provide easy gang mounting and have a long mechanical life. Double-break circuitry . Long mechanical life...
The Honeywell series of sub miniature switches have been designed for simple and precision on/off application needs. The micro switch combines small size and light weight with precision operation, ample...
The LS limit switch series from Honeywell has a long record of successful performance in industrial applications. The LS miicro switch fits in many places too small for any other...
The Marquardt 1065 Series are single pole changeover signal switches with a dust and water protected switching system rated to IP67. The Marquardt 1065 Series signal switches have a contact...
The Marquardt 1115 Series and 1117 Series are single pole snap action switches with high switching capabilities of up to 16A. Actuators on both the 1115 Series and 1117 Series...
The Micro Switchâ„¢ AC series door interlock switches have been designed for simple or precision on/off applications. They enable circuit testing with POWER ON by manually pulling a rod actuator...
The ML series limit switches have a compact design yet are still capable of switching 10A (AC). They are chassis mount and are equipped with screw terminals for ease of...
The professional range of tactile switches from TE Connectivity. FSM series switches are suitable for use with mobile devices. SPNO tactile switches available in THT, SMD & right angle mountings.
The SIRIUS 3SE5 limit switches provide the dependable performance required in everyday industrial applications thanks to their modular, consistent design and wide choice of variants and operating mechanisms. The standard...
The SX series of microswitches from Honeywell provide a consistent performance and are suited to applications with repetitive use. This series features bifurcated gold contacts ensuring a high level of...
The TB series miniature switches have been designed as a basic, double-break unit capable of offering a means of controlling isolated circuits. Each circuit may be driven by an independent...
These complete units are popular versions of the SIRIUS 3SE5 limit switches. The standard design and function of the limit switches not only make it easy to select the right...
Two switches for specific applications where the switch can only be mounted in the same plane as the target to be sensed, in side roller and side roller plunger versions.
Zinc bodied (14CE) IP65 limit switche . Integral 4-pin M12 bottom facing connector suitable for Brad Harrison (micro change), Binder, Lumberg and other connectors giving fast replacement/installa tion. Particularly suitable...

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