Login / Register to access your benefits
Recently searched

    Safety Interlock Switches & Components

    An industrial switch is a device used to interrupt or redirect the flow of electricity within a circuit. The electronic switch is a simple binary device as it can only be 'open' or 'closed'. Open allows electrons to flow and closed stops the flow. Industrial switches operate in the same manner as household switches but are offered in different styles to suite the industrial applications.

    Industrial switch types

    We stock a wide range of industrial switches, below we have covered the most popular types:

    • Limit switches - used when a presence or position of an object is required. They're usually electromagnetically operated, activating when an object makes physical contact with the actuator.
    • Reed switches - composed of two ferrous reeds in a small glass casing. The switches are magnetised and move when the magnetic field is moved towards the switch. You can see this if you place a tablet inside a protective case, it switches off as the magnet activates the reed switch.
    • Rotary switches - an alternative to a toggle or side switches, rotary switches allow the user to turn a knob or shaft that increases or decreases the resistance conducted through the contacts dependant on the direction of turn. Rotary switches allow different actuation positions, turning different circuits on/off or increasing/decreasing the value of the circuit. Some rotary switches can be configured to control multiple contacts simultaneously at a single switch position.
    • Thermistors - turn circuits on and off dependent on changes in temperature. NTC (Negative Temperature Coefficient) thermistors resistance changes as the temperature drops and are commonly used as a temperature sensor. PTC (Positive Temperature Coefficient) thermistors resistance increases as temperature rises, commonly used to provide over current protection.
    • Thermostats - used to regulate temperatures of liquid or gas. There are two main types of thermostats, capillary and bimetallic.
    • Isolator & switch disconnectors - used to ensure that a circuit is completely powered down in order for it to be serviced. They isolate a given part of the circuit by cutting off its electrical supply, making it safe to work on.
    • Non-fused switch disconnectors - provide the same functionality as switch disconnectors but instead of using a fuse to break the circuit, they use either a rotary or knife-blade disconnect.
    Hinge Switches
    Hinge Switches
    Non Contact Safety Switches
    Non Contact Safety Switches
    Safety Interlock Actuators & Magnets
    Safety Interlock Actuators & Magnets
    Safety Interlock Adapters & Mounts
    Safety Interlock Adapters & Mounts
    Safety Interlock Components
    Safety Interlock Components
    Safety Interlock Switches
    Safety Interlock Switches
    Solenoid Interlock Switches
    Solenoid Interlock Switches

    2793 Products showing for Safety Interlock Switches & Components

    3 of 140
    Schmersal AZ 16 Safety Switch, 2NC/1NO, Actuator Actuator Included, Glass Fibre Reinforced Thermoplastic
    • RS Stock No. 335-970
    • Mfr. Part No. AZ 16-12ZVRK-M16
    Each
    Kr. 676,23
    Telemecanique Sensors XCSA Safety Interlock Switch, 2NC/1NO, Keyed, Zinc Alloy
    • RS Stock No. 397-2150
    • Mfr. Part No. XCSA701
    Each
    Kr. 1 425,42
    Telemecanique Sensors Preventa Safety Detection Series Solenoid Interlock Switch, 2NC/1NO
    • RS Stock No. 219-9198
    • Mfr. Part No. XCSE7342
    Each
    Kr. 6 925,78
    Telemecanique Sensors Actuator for Use with XCSPA Safety Switch, XCSTA Safety Switch, XCSTE Safety Switch
    • RS Stock No. 296-4681
    • Mfr. Part No. XCSZ14
    Each
    Kr. 131,56
    Telemecanique Sensors Non-Contact Safety Switch
    • RS Stock No. 198-706
    • Mfr. Part No. XCSZP1
    Each
    Kr. 385,53
    Telemecanique Sensors XCSDMP Series Magnetic Non-Contact Safety Switch, 24V dc, Thermoplastic Housing, NO/NC, 10m Cable
    • RS Stock No. 195-1904
    • Mfr. Part No. XCSDMP59010
    Each
    Kr. 1 291,58
    Schmersal BNS 300 Series Flush Magnetic Non-Contact Safety Switch, 24V dc, Reinforced Thermoplastic Housing, 1, Cable
    • RS Stock No. 281-5783
    • Mfr. Part No. BNS300-01ZG
    Each
    Kr. 1 536,94
    Telemecanique Sensors XCSDMP Series Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, 3NC/NO, 10m Cable
    • RS Stock No. 133-0073
    • Mfr. Part No. XCSDMP70010
    Each
    Kr. 1 473,47
    IDEM KLTM Series Solenoid Interlock Switch, Power to Unlock, 24V dc
    • RS Stock No. 826-3975
    • Mfr. Part No. 450001
    Each
    Kr. 2 250,71
    Omron F3S-TGR-N_C Series Magnetic Non-Contact Safety Switch, 24V dc, Polyester Housing, NO/2NC, 5m Cable
    • RS Stock No. 757-9250
    • Mfr. Part No. F3S-TGR-NMPC-21-05
    Each
    Kr. 1 484,00
    Telemecanique Sensors XCS-DMP Series Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, 2NC
    • RS Stock No. 766-1668
    • Mfr. Part No. XCSDMP700L01M12
    Each
    Kr. 1 540,97
    Schmersal BNS 33 Series Magnetic Non-Contact Safety Switch, 24V dc, Reinforced Thermoplastic Housing, NO/NC, Cable
    • RS Stock No. 146-5806
    • Mfr. Part No. BNS33-12ZG-2187-10
    Each
    Kr. 962,90
    Siemens Actuator Head for Use with 3SE5 Limit Switch
    • RS Stock No. 498-820
    • Mfr. Part No. 3SE5000-0AV02
    Each
    Kr. 114,17
    Allen Bradley Guardmaster Magnetic Non-Contact Safety Switch, ABS Housing
    • RS Stock No. 396-4159
    • Mfr. Part No. 440N-A02005
    Each
    Kr. 649,56
    Telemecanique Sensors XCS E Series Solenoid Interlock Switch, Power to Unlock, 48V ac/dc, Actuator Included
    • RS Stock No. 198-740
    • Mfr. Part No. XCSE7321
    Each
    Kr. 6 469,32
    Omron F3S-TGR-N Series Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, 2NC, 5m Cable
    • RS Stock No. 214-7676
    • Mfr. Part No. F3S-TGR-NMPC-20-05
    Each
    Kr. 1 332,00
    Omron D4NS Series Safety Interlock Switch, 2NC/1NO
    • RS Stock No. 549-619
    • Mfr. Part No. D4NS-4CF
    Each
    Kr. 473,20
    Omron F3S Series Hall Coded Non-Contact Safety Switch, Plastic Housing, 2NC, M12
    • RS Stock No. 214-6809
    • Mfr. Part No. F3S-TGR-NMPC-20-M1J8
    Each
    Kr. 1 632,00
    Schmersal AZ16 Safety Interlock Switch, 2NC/1NO, Keyed, Glass Fibre Reinforced Thermoplastic
    • RS Stock No. 623-3054
    • Mfr. Part No. AZ16-12ZVRK-M20
    Each
    Kr. 667,38
    Actuator TR110-XABT
    • RS Stock No. 285-9050
    • Mfr. Part No. TR110-XABT
    Each
    Kr. 929,78
    Results per page
    1
    2
    3
    140

    Related links