Push Button Contact Blocks, Push Button Terminal Blocks | RS
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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.

    1359 產品顯示為 Push Button Contact Blocks & Light Blocks

    Better World
    • RS庫存編號 193-4848
    • 製造零件編號 3SU1401-2BC40-1AA0
    HK$385.00
    Siemens
    LED Included
    Light Block
    110V ac
    -
    SIRIUS ACT 3SU14
    -
    LED
    Screw
    20mA
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    • RS庫存編號 200-4101
    • 製造零件編號 704.908.4
    HK$289.70
    EAO
    -
    Contact Block
    -
    -
    -
    2NC
    -
    -
    -
    Series 04
    -
    -
    -
    • RS庫存編號 200-4096
    • 製造零件編號 704.908.1
    HK$168.40
    EAO
    -
    Contact Block
    -
    -
    -
    1NO
    -
    -
    -
    Series 04
    -
    -
    -
    Better World
    • RS庫存編號 193-4788
    • 製造零件編號 3SU1401-1ME00-1DA1
    HK$417.80
    Siemens
    -
    -
    -
    -
    SIRIUS ACT 3SU14
    -
    -
    -
    -
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    Better World
    • RS庫存編號 193-4705
    • 製造零件編號 3SU1401-1BB50-1AA2
    HK$190.50
    Siemens
    LED Included
    Light Block
    -
    Blue
    SIRIUS ACT 3SU14
    -
    LED
    Screw
    20mA
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    Better World
    • RS庫存編號 193-5186
    • 製造零件編號 3SU1400-3AA10-5CA0
    HK$435.20
    Siemens
    -
    Contact Block
    -
    -
    SIRIUS ACT 3SU14
    1NC
    -
    -
    6A
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    • RS庫存編號 212-4799
    • 製造零件編號 XACS413
    HK$474.40
    Schneider Electric
    -
    Contact Block
    -
    -
    XACS
    2 NO
    -
    Screw
    -
    -
    -
    -
    -
    Better World
    • RS庫存編號 193-4850
    • 製造零件編號 3SU1401-2BH60-3AA0
    HK$414.10
    Siemens
    LED Included
    Light Block
    -
    -
    SIRIUS ACT 3SU14
    -
    LED
    -
    20mA
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    Better World
    • RS庫存編號 193-4861
    • 製造零件編號 3SU1401-1BB40-1AA2
    HK$782.10
    Siemens
    LED Included
    Light Block
    -
    Green
    SIRIUS ACT 3SU14
    -
    LED
    Screw
    20mA
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    Better World
    • RS庫存編號 197-3307
    • 製造零件編號 3SU1401-1BC24-1AA0
    HK$821.80
    Siemens
    -
    Light Block
    110V
    -
    SIRIUS ACT 3SU14
    -
    LED
    Screw
    -
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    • RS庫存編號 271-9113
    • 製造零件編號 1.20.122.021/0000
    HK$333.20
    RAFI
    -
    Contact Block
    250V
    -
    RAFIX 16
    1 NC + 1 NO
    -
    -
    -
    Push Button
    -
    -
    -
    • RS庫存編號 200-4197
    • 製造零件編號 61-8775.11
    HK$166.90
    EAO
    -
    Contact Block
    -
    -
    -
    1NO + 1NC
    -
    -
    -
    Series 61
    -
    -
    -
    Better World
    个(每托盘 5 )
    HK$175.10
    Schneider Electric
    -
    Light Block
    24V
    Red
    ZBV
    Pins for printed circuit board
    LED
    -
    -
    -
    -
    Yes
    Green Premium
    • RS庫存編號 200-4198
    • 製造零件編號 61-8574.22
    HK$165.60
    EAO
    -
    Contact Block
    -
    -
    -
    1NO + 1NC
    -
    -
    -
    Series 61
    -
    -
    -
    • RS庫存編號 200-4238
    • 製造零件編號 84-8511.9640
    HK$341.40
    EAO
    -
    Contact Block
    -
    -
    -
    1NO
    -
    -
    -
    84 Series
    -
    -
    -
    • RS庫存編號 210-0800
    • 製造零件編號 704.915.2
    HK$82.30
    EAO
    -
    Contact Block
    -
    -
    -
    1NC
    -
    -
    -
    Series 04
    -
    -
    -
    • RS庫存編號 210-0802
    • 製造零件編號 704.915.5
    HK$157.00
    EAO
    -
    Contact Block
    -
    -
    -
    1NO + 1NC
    -
    -
    -
    Series 04
    -
    -
    -
    • RS庫存編號 214-7822
    • 製造零件編號 A22NZ-T-D
    HK$73.90
    Omron
    -
    -
    -
    -
    A22NW
    -
    -
    -
    -
    A22NZ
    -
    -
    -
    • RS庫存編號 210-0769
    • 製造零件編號 45-311.1X10
    HK$159.10
    EAO
    -
    Contact Block
    -
    -
    45
    1NO
    -
    Screw
    -
    -
    -
    -
    -
    • RS庫存編號 210-0776
    • 製造零件編號 45-320.1H11
    HK$239.80
    EAO
    -
    Light Block
    6 → 24V ac/dc
    Green
    45
    -
    LED
    Screw
    -
    -
    -
    -
    -
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