Contact Switches Dealers

(72 products available)
  • Mini Magnetic Contact Switch

    Mini Magnetic Contact Switch

    2,140 Per Piece

    25 Piece (MOQ)

    • Switch Configuration: DPDT
    • Material: Power/Voltage
    • Material: Steel
    • Power/Voltage: 220 V
    • Dimension: 26 x 36 x 13 mm
    • Weight: 40g
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  • 1640 Floating Contact Null Switch

    1640 Floating Contact Null Switch

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    • Type: 1640 Floating Contact Null Switch
    • Material: Consult factory.
    • Certification: YAS
    • Application: Air and non-combustible, compatible gases.
    • Power: Non-inductive: 2.5 A @ 110 VAC, 1.5 A @ 220 VAC, 1 A @ 24 VDC, 0.5 A @ 110 VAC; Inductive: 1 A @ 110
    • Temperature: -30 to 110°F (-34.4 to 43.3°C).
    • Brand Name: DWYER USA

    1640 Floating Contact Null Switch Series 1640 Floating Contact Null Switch for High and Low Actuation Visual Set Point Adjustment, Adjustable Null Zone The unique electric switch design in the Series 1640 is another Dwyer Instrument, Inc. innovation. The Dwyer® Series 1640 Differential Pressure Switch resembles the Series 1630 switches. However, the Series 1640 is equipped with a single pole, double throw floating contact switch (not snap acting) so it functions as a null switch. As the diaphragm moves in response to pressure changes, it moves the floating contact to cause switching action at two preset points with no switching action between these points. The "high" circuit will be closed when rising pressure differential reaches the preset level. The "low" circuit will be closed when falling pressure differential reaches the preset level. A typical example of usage is to position motorized dampers when static pressure in a duct system reaches a desired maximum and reposition the dampers when the static pressure falls to a pre-established minimum. By using a Pitot tube sensing element the Series 1640 switch can serve in the same way to control air velocity and maintain a constant volume of air in a supply duct. CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES. Product Applications Damper positioning Duct air control ModelDescription 1640-0Floating contact null switch, range .01-0.2" w.c., adj. null span, .01 min. set, .03 max. set. 1640-1Floating contact null switch, range 0.2-1.0" w.c., adj. null span, .02 min. set, .06 max. set. 1640-10Floating contact null switch, range 3.0-12.0" w.c., adj. null span, .04 min. set, .20 max. set. 1640-2Floating contact null switch, range 1.0-4.0" w.c., adj. null span, .03 min. set, .12 max. set. 1640-5Floating contact null switch, range 2.0-6.0" w.c., adj. null span, .03 min. set, .18 max. set. Specifications Service:Air and non-combustible, compatible gases. Wetted Materials:Consult factory. Temperature Limits:-30 to 110°F (-34.4 to 43.3°C). Pressure Limits:10 psig (68.95 kPa) continuous, 25 psig (172.4 kPa) surge. Switch Type:SPDT. Electrical Rating:Non-inductive: 2.5 A @ 110 VAC, 1.5 A @ 220 VAC, 1 A @ 24 VDC, 0.5 A @ 110 VAC; Inductive: 1 A @ 110 VAC, 0.5 A @ 220 VAC, 0.5 A @ 24 VDC. (De-rate 70-80% for very slow pressure changes.) Electrical Connections:3 screw type, common, normally open and normally closed. Process Connections:1/8" female NPT. Mounting Orientation:Diaphragm in vertical position. Consult factory for other position orientations. Set Point Adjustment:Screw type. Weight:4 lb 13 oz (2.18 kg). Agency Approvals:CE. Features Floating “null” switch supports applications requiring two set point actions such as open and close damper control Visible set point indicator simplifies operation and trouble shooting Large diaphragm provides low range accuracy providing precise control  

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  • Best Deals from Contact Switches

  • Female Contact Switch

    Female Contact Switch

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    50 Piece (MOQ)

    • Material: Brass
    • Application: Industrial Use
    • Country of Origin: India
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  • D-B54 Magnetic Reed Switch SMC

    D-B54 Magnetic Reed Switch SMC

    835 - 950 Per piece

    1 Piece (MOQ)

    • Packaging Type: Box
    • Cable Length: 0-15mm
    • Usage: Office, General
    • Material: Plastic
    • Color: White
    • Max. Voltage: 5-120V
    • Switch Type: Regular
    • Switch Configuration: SMC

    5 Gms SPDT D-B54 Magnetic Reed Switch SMC For Industrial  

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  • Momentary Contact Switches

    Momentary Contact Switches

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    • Material/Body: Metal
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  • Electrical Contacts Knife Switch

    Electrical Contacts Knife Switch

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    We are counted amongst the eminent Manufacturers, Suppliers, and Exporters of Electrical Contacts Knife Switch. We carry out our operations from Kerala, India. We offer it in various sizes and specifications, to meet the varied requirements of our clients. It can be conveniently switched on and off, due to its proper grip. We use the premium grade materials and updated techniques for manufacturing it. We are well-capacitated to deliver it in bulk quantities, within the pre-determined time frame.

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  • PHOENIX CONTACT FL SWITCH SFN 5TX ORD-NO:2891152 HW:13

    PHOENIX CONTACT FL SWITCH SFN 5TX ORD-NO:2891152 HW:13

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    1 piece (MOQ)

    • Country of Origin: India
    • Type: Contact Switches
    • Frequency: 50HZ, 60Hz
    • Brand Name: PHOENIX CONTACT

    PHOENIX CONTACT FL SWITCH SFN 5TX ORD-NO:2891152 HW:13

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  • Momentary Contact Switch

    Momentary Contact Switch

    7 Per Piece

    1000 Piece (MOQ)

    • Switch Type: Standard momentary contact key switch
    • Size: 7mm dia, 8x6 rect. 10x10mm square & 12.5x12.5mm square & 10x12.5mm rest.
    • ROHS Compliant: yes
    • deals in: new
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  • Siemens 1NO 1NC Contact Limit Switch 3SE3020-1A

    Siemens 1NO 1NC Contact Limit Switch 3SE3020-1A

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    • Brand Name: Siemens
    • Model Number: 3SE3020-1A

    Normal position normally open (no), normally closed (nc) brand siemens the movable switch contacts are double moving contacts and increases the contact reliability. Additional cable entry options and corrosion resistant housing. Nine field interchangeable operating heads (12 variations). Field replaceable, electrically isolated, double bridge contacts. Provides electrical flexibility and ease of maintenance. Direct opening action (positive opening) of the nc contact. Position switch,open type with normal stroke snap-action contacts 1no+1nc , 3se3020-1a

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  • Phoenix Contact FL SWITCH SFN 7TX/FX 2891097

    Phoenix Contact FL SWITCH SFN 7TX/FX 2891097

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    phoenix contact fl switch sfn 7tx/fx 2891097 phoenix contact industrial ethernet switchmodel: fl switch sfn 7tx/fx 2891097part number: 2891097voltage: 24vdc .

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  • Recessed Magnetic Contact Switch

    Recessed Magnetic Contact Switch

    50 - 150 Per piece

    50 Piece (MOQ)

    • Country of Origin: India
    • Brand Name: TVS
    • Material: PVC
    • Shape: Rectengular
    • Usage: Excellent Recessed Magnetic Contact
    • Model: HS-32
    • Housing: Flame Retardant ABS ,white /brown
    • Output: N.C
    • Gap: 15 15-25mm available on request
    • Leads: 1007UL24AWG330mm,1007UL22AWG430mm available
    • Dimension: Φ10*10*18.5mm
    • Voltage: 100VAC/VDC Max.
    • Power: 7.5 W Max.
    • Current: 0.5 A Max.
    • Package: 40sets/PE ,2400sets/box
    • Gross Weight: 20.0KG
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  • Self Diagnostic Magnetic Contact Switch

    Self Diagnostic Magnetic Contact Switch

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    • Size: 65mm x 14mm x 14mm
    • Hole Gap: 54mm
    • Size of Screw: 33mm with head of 5mm
    • Operating Gap Minimum: 17mm (approx.) 50mm (optical)
    • Contact Rating: 100 VDC, 0.5A, 10W
    • Color Available: White
    • Contact Type: NO or NC. And NO, NC & CO option available on request
    • Wire Size: 15 inches long wire
    • Plastic Case Material: ABS resin 1st grade
    • Features: Robustness, Enhanced durability, Impeccable finish
    • Type: Surface mount type switch with mounting holesSurface mount type switch with mounting holes
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  • magnetic contact switches

    magnetic contact switches

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    We are leading dealer and distributor of Magnetic Contact Switches in Noida, Greater Noida and Ghaziabad. Magnetic Contact Switches can be added to existing wired Alarm Systems. They are ideal for protecting doors, windows and patio doors and any opening device such as a drawer or cupboard for example. In the event of contact being broken then the alarm will be activated immediately. Magnetic Contacts are perfect for use in situations where it is not suitable to fit PIR sensors, for example where there are pets or animals.Magnetic Contact Switches when paired with permanent magnets present an ideal method of sensing and detecting movement, proximity, metal detection, and liquid level and flow measurement.Magnetic Contact Switches come in hundreds of different sizes and shapes to meet a multitude of different application requirements. Reed Sensors are available in contact forms A, B, C, D, & E with power ratings up to 100W. They do well in long operating life applications if switching relatively low voltages and currents with life expectancy up to 1 billion operations.

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  • magnetic contact reed switch

    magnetic contact reed switch

    950 - 1,050 Per Piece

    2 piece (MOQ)

    • Brand Name: SMC
    • Material: Plastic
    • Usage: Industrial
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  • Rotary Auxiliary Wiping Contact Switch

    Rotary Auxiliary Wiping Contact Switch

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    • Coventional free Air Thermal Current Rating (Ith): 20 Amp.
    • Operational Voltage: 264 volts d.c
    • Operational Current: 7.5 Amp.
    • Utilisation Category: DC13
    • Switching capability: Inductive loads with L/R ratio (time constant) of 20 mSec
    • Dielectric Strength: 2.0 kv for 1 minute
    • Insulation Resistance: ≥500 Mohm
    • Mechanical Durability: ≥ 1,00,000 operations
    • Electrical Durability: ≥ 1,00,000 operations
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  • magnetic contact switch

    magnetic contact switch

    500 Per Piece

    1 Piece(s) (MOQ)

    • Color: White or Black
    • Operating Gap: 15mm (max)
    • Contact Rating: 10W, 12/24VDC, 0.5A
    • Magnet: Metallic
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  • magnetic contact switch

    magnetic contact switch

    500 Per Piece

    • Usage: refrigerator, water heater, wooden door, window
    • Material: ABS
    • Rated Voltage: 100VDC
    • Actuation Distance: 15-25mm
    • Contact Power: 10 W
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  • Momentary Contact Switches

    Momentary Contact Switches

    40 Per Piece

    • Switch Type: Flush Push Button
    • Color: Red
    • Current Rating: 6 A
    • Country of Origin: Made in India
    • Usage/Application: Use In Electrical, Panel Lt /ht/mcc /control Panels We Deal In All Teknic Products
    • Material/Body: Plastic
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  • Momentary Contact Switch

    Momentary Contact Switch

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    • Voltage: 250V AC / 28V DC
    • Electrical Rating: 10A
    • Terminal Versions: Plug-in terminal
    • Terminal Size: 5 mm x 0.8 mm
    • Housing Materials: PBT
    • Contact Materials: Silver
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  • Phoenix Contact Phoenix Ethernet Switches

    Phoenix Contact Phoenix Ethernet Switches

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    • Brand Name: Phoenix Contact
    • Area Network Type: LAN Capable, WAN Capable
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