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    Push Button Contact Blocks & Light Blocks

    A contact block is an electrical circuit connector that is used to turn on (make) or turn off (break) an electrical circuit. Contact blocks are commonly found connected to switches, relays and circuit breakers, once these devices are active the contact block allows current to flow and complete a circuit.

    Types of Contact Block

    Contact blocks are usually designed as an accessory to fit a specific device, therefore matching the correct contact block and device are essential. The contact blocks are available with a wide range of contact configurations that allow the main device to change a circuit in many different ways. Typical contact configurations available are:

    • 1NO (One normally open contact)

    • 1NC (One normally closed contact)

    • 1NO/1NC (One normally open and one normally closed)

    • 2NO (Two normally open contact)

    • 2NC (Two normally closed contact)

    • 2NO/2NC (Two normally open and two normally closed)

    Light Blocks

    Push button light blocks are an addon block that mount to the rear of a push button switch alongside the contact blocks to act as an indicator light. The light blocks are turned on when the push button is pressed and illuminate through the button head.

    Types of Light Block

    Light blocks are available in two types:

    • LED - These light blocks feature a fixed bright LED that is designed to last the lifetime of the push button. LED light blocks are available in a variety of colours to match the button colour.

    • Incandescent - These light blocks feature a changeable incandescent bulb. The bulbs produce a white light that shines through the button head to produce the required colour.

    1419 產品顯示為 Push Button Contact Blocks & Light Blocks

    • RS庫存編號 237-5045
    • 製造零件編號 1SFA611621R1001 MLBL-00R
    HK$138.19
    ABB
    -
    Light Block
    12V dc
    Red
    MLBL
    -
    LED
    Screw
    -
    -
    -
    -
    -
    • RS庫存編號 248-6134
    • 製造零件編號 LPXLEE5
    HK$106.47
    Lovato
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Platinum Series
    -
    -
    -
    • RS庫存編號 248-6130
    • 製造零件編號 LPXLEB8
    HK$75.70
    Lovato
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Platinum Series
    -
    -
    -
    • RS庫存編號 248-6135
    • 製造零件編號 LPXLEE6
    HK$106.47
    Lovato
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Platinum Series
    -
    -
    -
    • RS庫存編號 248-6158
    • 製造零件編號 LPXLFM8
    HK$319.85
    Lovato
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Platinum Series
    -
    -
    -
    HK$853.77
    RAFI
    -
    Push Button
    -
    Red
    RAFIX 22 FS+
    -
    -
    -
    -
    RAFIX FS Switching Element Universal PCB
    -
    -
    -
    HK$517.60
    RAFI
    -
    Contact & Light Block
    35V
    -
    RAFIX FS
    2 NC + 1 signaling contact
    -
    -
    -
    SMT LED
    -
    -
    -
    • RS庫存編號 271-9130
    • 製造零件編號 1.20.126.604/9000
    HK$297.20
    RAFI
    -
    Contact & Light Block
    250V
    -
    RAFIX FS
    2 NC
    -
    -
    -
    SMT LED
    -
    -
    -
    • RS庫存編號 281-3043
    • 製造零件編號 61-8520.12
    HK$100.60
    EAO
    -
    Switch Block
    -
    -
    61
    2 NO
    -
    -
    -
    With Lamp Terminal
    -
    -
    -
    • RS庫存編號 271-9123
    • 製造零件編號 1.20.126.202/0000
    HK$184.90
    RAFI
    -
    Contact & Light Block
    250V
    -
    RAFIX FS
    1 NO
    -
    -
    -
    THT LED
    -
    -
    -
    • RS庫存編號 281-3073
    • 製造零件編號 84-8511.2640
    HK$177.10
    EAO
    -
    Switch Block
    42V ac
    Red
    84
    1 NO
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 340-8570
    • 製造零件編號 A16-2P
    HK$263.40
    Omron
    -
    Contact Block
    -
    -
    -
    DPDT
    -
    -
    -
    -
    -
    -
    -
    Better World
    HK$266.10
    Schneider Electric
    LED Included,Body/Fixing Collar Included
    Contact & Light Block
    110 → 120V ac
    -
    Harmony XB5
    1NO + 1NC
    Universal LED
    Screw
    10A
    -
    -
    Yes
    Green Premium
    • RS庫存編號 526-8655
    • 製造零件編號 3LD9280-0C
    HK$273.40
    Siemens
    -
    Contact Block
    -
    -
    -
    1NO
    -
    -
    -
    3LD2 Series
    -
    -
    -
    HK$368.30
    Eaton
    -
    Light Block
    30V dc
    Multi-colored
    M22
    -
    -
    -
    -
    RMQ-Titan Operating Elements M22
    -
    -
    -
    1 包 5 套
    HK$852.98
    RAFI
    -
    Switch Block
    400V
    -
    RAFIX 22
    1 NO And 1 NO
    -
    -
    -
    Illuminable Actuators And Indicator Lights
    -
    -
    -
    1 包 10 套
    HK$627.72
    RAFI
    -
    Switch Block
    35V
    -
    RAFIX 22
    1 NO
    -
    -
    -
    Illuminable Actuators And Indicator Lights
    -
    -
    -
    HK$252.83
    RAFI
    -
    Contact Block
    35V
    White
    E-BOX
    1 NC + 1 NO
    -
    -
    -
    RAFIX 22 FS+
    -
    -
    -
    1 包 10 套
    HK$964.27
    RAFI
    -
    Switch Block
    35V
    -
    RAFIX 22
    DPST
    -
    -
    -
    Illuminable Actuators And Indicator Lights
    -
    -
    -
    HK$124.99
    RAFI
    -
    Switch Block
    400V
    -
    RAFIX 22
    DPST
    -
    -
    -
    Illuminable Actuators And Indicator Lights
    -
    -
    -
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