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    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

    1975 สินค้าที่แสดงสำหรับ Safety Interlock Switches & Components

    1 จาก 99
    Allen Bradley 440K Actuator, Actuator Actuator Included
    • RS Stock No. 255-1592
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 440K-A21006
    Each
    THB398.99
    Omron Actuator for Use with D4NS Safety Switch
    • RS Stock No. 549-514
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. D4DS-K2
    Each
    THB209.28
    Omron D4SL-N Series Safety Interlock Switch, Power to Lock, 24V dc, 2NC + 1NC/1NO
    • RS Stock No. 265-5006
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. D4SL-N4UFG
    Each
    THB10,967.33
    ABB Slide Lock
    • RS Stock No. 253-1471
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2TLA020302R1000
    Each
    THB21,286.97
    Pilz Transponder Non-Contact Safety Switch, 24V dc, Plastic Housing, M8
    • RS Stock No. 918-6664
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 541010
    Each
    THB7,793.20
    Pilz 514 Series Non-Contact Safety Switch, Polybutylene Terephthalate Housing
    • RS Stock No. 313-666
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 514110
    Each
    THB814.54
    SICK i110 Safety Interlock Switch, 2NC, Electromagnetic, Glass Fibre Reinforced Thermoplastic, Electromagnetic
    • RS Stock No. 285-9569
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. i110-E0313S06
    Each
    THB13,459.81
    Allen Bradley Trapped Key Interlock
    • RS Stock No. 264-9486
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 440T-ASCBE140G
    Each
    THB5,656.77
    Idec HS1L Series Solenoid Interlock Switch, 1NC/1NC + 1NC + 1NC
    • RS Stock No. 179-4723
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. HS1L-DT44KMSR-R
    Each
    THB9,322.20
    Pilz 570 Series Transponder Non-Contact Safety Switch, 24V dc, M12
    • RS Stock No. 313-758
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 570407
    Each
    THB21,707.31
    Siemens RFID Coded RFID Safety Switch for Use with Safty Switch
    • RS Stock No. 267-4657
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 3SE6315-0BB01-1AP0
    Each
    THB29,952.10
    Pilz 541064 Series Transponder Safety Switch, 24V dc, Polybutylene Terephthalate Housing, 5m Cable
    • RS Stock No. 340-292
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 541064
    Each
    THB5,873.93
    Banner SI-LS83D Safety Interlock Switch, 1NO, Mechanical Bolt Actuator Included, Metal, Mechanical Lock
    • RS Stock No. 286-007
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SI-LS83D
    Each
    THB2,110.89
    Schmersal Actuator for Use with AZ 15 Safety Switch
    • RS Stock No. 625-0346
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. AZ15/16-B1-2024
    Each
    THB1,085.44
    Telemecanique Sensors XCS-TE Series Solenoid Interlock Switch, Power to Unlock, 24V ac/dc
    • RS Stock No. 397-2223
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. XCSTE7311
    Each
    THB11,598.83
    Allen Bradley 440G Series TLS-3 Replacement Cover and External Key
    • RS Stock No. 255-1587
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 440G-A27372
    Each
    THB2,753.26
    Pilz 541 Series Transponder Non-Contact Safety Switch, 24V dc, Polybutylene Terephthalate Housing, 5m Cable
    • RS Stock No. 313-776
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 541161
    Each
    THB7,858.87
    Pilz PSENslock Series Solenoid Interlock Switch, 24V dc, Actuator Included
    • RS Stock No. 744-8682
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 570502
    Each
    THB23,080.67
    Allen Bradley 440G Series Replacement Cover and Override Key
    • RS Stock No. 255-1589
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 440G-A27374
    Each
    THB2,811.85
    Allen Bradley 440G-MT Interlock Switch, Actuator Actuator Included, Guard Lock
    • RS Stock No. 264-9468
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 440G-MT47048
    Each
    THB17,533.14
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