Wholesale Interlock Switch Mechanical Interlock Socket Box

Fly-Dragon Electrical Co., Ltd. Home / Products / Interlock Switch Mechanical Interlock Socket Box

Interlock Switch Mechanical Interlock Socket Box

    Interlock Switch Mechanical Interlock Socket Boxes are designed to improve power control and operational efficiency in tough industrial and commercial settings. They feature built-in mechanical interlocks that guarantee safe electrical connections and enforce the proper sequence of operations, helping to reduce downtime and avoid mistakes.

    Made from tough, impact-resistant materials with strong IP ratings, these units hold up well against dust, water, and rough handling in challenging environments. High-quality contacts and reliable grounding deliver consistent performance under heavy loads, while the interlock mechanism adds an extra layer of protection for workers and machinery.

    Perfect for use in manufacturing plants, workshops, and heavy equipment applications, these interlock switches and socket boxes deliver a solid mix of safety, ruggedness, and reliability—making them a key part of effective power distribution in demanding workspaces.



    2P+E

    FNP7-113

    Earth contact position
    Normal current(A)
    6h
    16A
    No.poles 2P+E
    Dimension (mm)

    a
    b
    c

    90
    180
    119

    Cable nominal cross-section area(mm2) 1-2.5
    Voltage(V) 200-250V~
    Protection degree IP67

    2P+E

    FNP7-123

    Earth contact position
    Normal current(A)
    6h
    32A
    No.poles 2P+E
    Dimension (mm)

    a
    b
    c

    90
    180
    125

    Cable nominal cross-section area(mm2) 2.5-6
    Voltage(V) 200-250V~
    Protection degree IP67

    3P+E

    FNP7-114

    Earth contact position
    Normal current(A)
    6h
    16A
    No.poles 3P+E
    Dimension (mm)

    a
    b
    c

    90
    180
    120

    Cable nominal cross-section area(mm2) 1-2.5
    Voltage(V) 380-415V~
    Protection degree IP67

    3P+E

    FNP7-124

    Earth contact position
    Normal current(A)
    6h
    32A
    No.poles 3P+E
    Dimension (mm)

    a
    b
    c

    90
    180
    125

    Cable nominal cross-section area(mm2) 2.5-6
    Voltage(V) 380-415V~
    Protection degree IP67

    3P+N+E

    FNP7-115

    Earth contact position
    Normal current(A)
    6h
    16A
    No.poles 3P+N+E
    Dimension (mm)

    a
    b
    c

    90
    180
    120

    Cable nominal cross-section area(mm2) 1-2.5
    Voltage(V) 200-346V~/240-415V~
    Protection degree IP67

    3P+N+E

    FNP7-125

    Earth contact position
    Normal current(A)
    6h
    32A
    No.poles 3P+N+E
    Dimension (mm)

    a
    b
    c

    90
    180
    125

    Cable nominal cross-section area(mm2) 2.5-6
    Voltage(V) 200-346V~/240-415V~
    Protection degree IP67

    2P+E

    FNP7-Z313

    Earth contact position
    Normal current(A)
    6h
    16A
    No.poles 2P+E
    Dimension (mm)

    a
    b
    c
    d
    e
    f
    g

    168
    120
    108
    148
    100
    148
    100

    Cable nominal cross-section area(mm2) 1-2.5
    Voltage(V) 200-250V~
    Protection degree IP44

    2P+E

    FNP7-Z323

    Earth contact position
    Normal current(A)
    6h
    32A
    No.poles 2P+E
    Dimension (mm)

    a
    b
    c
    d
    e
    f
    g

    168
    120
    108
    148
    100
    148
    100

    Cable nominal cross-section area(mm2) 2.5-6
    Voltage(V) 200-250V~
    Protection degree IP44

    3P+E

    FNP7-Z314

    Earth contact position
    Normal current(A)
    6h
    16A
    No.poles 3P+E
    Dimension (mm)

    a
    b
    c
    d
    e
    f
    g

    168
    120
    108
    148
    100
    148
    100

    Cable nominal cross-section area(mm2) 1-2.5
    Voltage(V) 380-415V~
    Protection degree IP44

    3P+E

    FNP7-Z324

    Earth contact position
    Normal current(A)
    6h
    32A
    No.poles 3P+E
    Dimension (mm)

    a
    b
    c
    d
    e
    f
    g

    168
    120
    108
    148
    100
    148
    100

    Cable nominal cross-section area(mm2) 2.5-6
    Voltage(V) 380-415V~
    Protection degree IP44

    3P+N+E

    FNP7-Z315

    Earth contact position
    Normal current(A)
    6h
    16A
    No.poles 3P+N+E
    Dimension (mm)

    a
    b
    c
    d
    e
    f
    g

    168
    120
    108
    148
    100
    148
    100

    Cable nominal cross-section area(mm2) 1-2.5
    Voltage(V) 200-346V~/240-415V~
    Protection degree IP44

    3P+N+E

    FNP7-Z325

    Earth contact position
    Normal current(A)
    6h
    32A
    No.poles 3P+N+E
    Dimension (mm)

    a
    b
    c
    d
    e
    f
    g

    168
    120
    108
    148
    100
    148
    100

    Cable nominal cross-section area(mm2) 2.5-6
    Voltage(V) 200-346V~/240-415V~
    Protection degree IP44
    Fly-Dragon Electrical Co., Ltd.
    Fly-Dragon Electrical Co., Ltd.

    Fly-dragon is a high and low voltage electrical professional enterprise integrating scientific research, development, manufacturing, sales and service. Founded in 1985, it has gone through 30 years of hard work. Adhering to the concept of scientific and technological innovation, and cooperating with many scientific research institutions, it continuously improves the technological content of products, and in line with the core values ​​of people-oriented, harmony, common development, and win-win, it has formed a differentiated, diversified, large-scale, and group development model.


    The company's products: high and low voltage transmission and distribution equipment, Portable Distribution Box, Weatherproof Distribution Box, high-voltage components, vacuum switches, load switches, disconnectors, avoidance devices, drop-out fuses and industrial plugs and sockets, Outdoor Electrical Distribution Panel, interlocking sockets, plug boxes, circuit breakers, leakage circuit breakers, AC contactors, water pump pressure switches, terminal blocks, etc.


    We continue to effectively implement ISO9001 international quality system certification, so that our products have obtained international certifications such as CE, CB, PCT, S, IRAM, and CCO quality certification. At the same time, the company has been awarded the honorary titles of Municipal Advanced Enterprise, Star Enterprise, Advanced Export-earning Enterprise, Advanced Foreign Investment Enterprise, National Credit AAA Enterprise, Bank Credit AAA Enterprise, etc.


    Fly-dragon products have been sold in more than 100 countries and regions including Europe, North and South America, the Middle East, Australia, Asia, etc., and a good marketing network has been formed. The marketing concept and humanistic feelings of modern enterprises have won a good reputation for the company's brand in domestic and foreign markets.

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