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    SENICO ELECTRONICS INTL CO., LIMITED

    Moujen MJ3-522121

    Part No.:
    MJ3-522121
    Manufacturer:
    Moujen
    Category:
    Limit Switches
    Package:
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDMJ3-522121.pdf
    Description:
    SWITCH SNAP ACTION SPDT 5A 250V
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:700

    Send us your inquiry,we will respond immediately.

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    In Stock:700

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    Product details

    • Specifications
    • FAQ
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    Attributes
    Property Value
    Manufacturer:
    Moujen
    Series:
    MJ3
    Packaging:
    Bulk
    Product Status:
    Active
    Circuit:
    SPDT
    Switch Function:
    On-Mom
    Current Rating (Amps):
    5A (AC), 400mA
    Voltage Rating - AC:
    250 V
    Voltage Rating - DC:
    250 V
    Actuator Type:
    Lever, Roller
    Mounting Type:
    Chassis Mount
    Termination Style:
    Quick Connect - 0.250" (6.3mm)
    Ingress Protection:
    IP65 - Dust Tight, Water Resistant
    Features:
    -
    Operating Force:
    76gf
    Release Force:
    58gf
    Operating Position:
    -
    Pretravel:
    0.303" (7.7mm)
    Differential Travel:
    0.035" (0.9mm)
    Overtravel:
    0.350" (8.9mm)
    Operating Temperature:
    -25°C ~ 80°C
    Category:
    Limit Switches

    1. How can I order MJ3-522121 from SENICO ELECTRONICS INTL CO., LIMITED?

    Use the RFQ form to send the exact part number, required quantity and any packaging, date-code or delivery requirements. Review the written quotation and confirm the order terms before purchasing. If online purchasing is available for this item, check the displayed quantity and price before proceeding to checkout.

    2. What sourcing and quality information should I confirm for MJ3-522121?

    Ask which source and traceability documents are available for the offered lot, and specify any inspection or testing requirements in your RFQ. Confirm the agreed evidence and acceptance criteria in writing before ordering; a product listing alone does not establish manufacturer authorization or lot-specific test results.

    3. How should I confirm the price and availability of MJ3-522121?

    Price and available quantity can change. Check the quantity tier and currency of any displayed price, and confirm the current quantity, unit price, lead time and quotation validity before placing an order. An RFQ or Negotiable listing requires a quotation rather than indicating a fixed selling price.

    4. What payment terms apply to my order?

    Confirm the accepted payment method, payment currency and any handling fees in the quotation or order confirmation. Verify the payment instructions with your sales contact before sending payment.

    5. How should I arrange shipping?

    Provide the delivery destination when requesting a quotation. Confirm the available shipping method, freight charges, estimated dispatch date and delivery terms before ordering. Request the shipment tracking details from your sales contact when they are available.

    6. How can I request a return or replacement of MJ3-522121?

    Contact your sales representative with the order number, part number, quantity and a description of the issue, including photographs where relevant. Check the applicable return conditions and time limits for your order, and obtain return authorization and shipping instructions before sending any goods back.

    7. How can I request the datasheet or technical information for MJ3-522121?

    Use the datasheet link on the product page when available, or contact us with the exact manufacturer and part number. Check the manufacturer's current datasheet and package documentation for electrical limits, pin assignments and application requirements before design-in.

    Image MJ3-512112 by Moujen, SENICO Electronics MJ3-512121 by Moujen, SENICO Electronics MJ3-511134 by Moujen, SENICO Electronics MJ3-511132 by Moujen, SENICO Electronics MJ3-512105 by Moujen, SENICO Electronics
    Part Number MJ3-512112 MJ3-512121 MJ3-511134 MJ3-511132 MJ3-512105
    Manufacturer Moujen Moujen Moujen Moujen Moujen
    Series MJ3 MJ3 MJ3 MJ3 MJ3
    Packaging Bulk Bulk Bulk Bulk Bulk
    Product Status Active Active Active Active Active
    Circuit SPDT SPDT SPDT SPDT SPDT
    Switch Function On-Mom On-Mom On-Mom On-Mom On-Mom
    Current Rating (Amps) 5A (AC), 400mA 5A (AC), 400mA 5A (AC), 400mA 5A (AC), 400mA 5A (AC), 400mA
    Voltage Rating - AC 250 V 250 V 250 V 250 V 250 V
    Voltage Rating - DC 250 V 250 V 250 V 250 V 250 V
    Actuator Type Lever, Simulated Roller Lever, Roller Lever, Roller Roller Plunger Round (Pin Plunger)
    Mounting Type Chassis Mount Chassis Mount Chassis Mount Chassis Mount Chassis Mount
    Termination Style Screw Terminal Screw Terminal Screw Terminal Screw Terminal Screw Terminal
    Ingress Protection IP65 - Dust Tight, Water Resistant IP65 - Dust Tight, Water Resistant IP40 IP40 IP65 - Dust Tight, Water Resistant
    Features - - One Way Action Roller - -
    Operating Force 160gf 76gf 166gf 400gf 600gf
    Release Force 135gf 58gf 128gf 300gf 400gf
    Operating Position - - - - -
    Pretravel 0.138" (3.5mm) 0.303" (7.7mm) 0.138" (3.5mm) 0.020" (0.5mm) 0.024" (0.6mm)
    Differential Travel 0.016" (0.4mm) 0.035" (0.9mm) 0.016" (0.4mm) 0.002" (0.05mm) 0.002" (0.05mm)
    Overtravel 0.219" (5.6mm) 0.350" (8.9mm) 0.178" (4.5mm) 0.217" (5.5mm) 0.213" (5.4mm)
    Operating Temperature -25°C ~ 80°C -25°C ~ 80°C -25°C ~ 80°C -25°C ~ 80°C -25°C ~ 80°C

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