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    High Temperature Limit Switch with Adjustable Rod Lever
    Picture of High Temperature Limit Switch with Adjustable Rod Lever
    Picture of High Temperature Limit Switch with Adjustable Rod Lever
    Picture of High Temperature Limit Switch with Adjustable Rod Lever

    High Temperature Limit Switch with Adjustable Rod Lever

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    $148.15
    High temperature limit switch has a rod lever with adjustable length from 25mm to 140mm. The internal contact switches 1NO + 1NC are casting from high temperature resistant material. So limit switch can be used in the 350℃ (622℉) high temperature occasion, such as coal mine machinery, vertical pit furnace, etc. Adjustable rod lever limit switch has automatic reset function. The default rated current and voltage is 5A/220VAC, other AC/DC voltage can be designed according to customer's requirement.
    SKU: ATO-HTLS-ARDL
    Free Shipping Worldwide
    Delivery date: 10-20 days
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    High Temperature Limit Switch with Roller Lever

    High Temperature Limit Switch with Roller Lever

    $148.15
    SKU: ATO-HTLS-RL
    High temperature limit switch adopts one roller lever with a radius of 38mm and fully enclosed 1NO + 1NC contact switches casting from high temperature resistant material, can be used in the environment temperature 350℃ (622℉) and without being damaged by oxidation or pollution. The default rated current and voltage is 5A/220VAC. Customizable voltage is DC 0-220V and AC 0-480V. Roller lever limit switch has automatic reset function. It is usually used for the machinery operating at a low speed.
    High Temperature Limit Switch with Fork Lever

    High Temperature Limit Switch with Fork Lever

    $148.15
    SKU: ATO-HTLS-FL
    High temperature limit switch adopts a fork lever with a radius of 38mm. The fork lever is different from single roller lever because it is unable to reset automatically. So fork lever limit switch is suitable for the travel control of reciprocating motion machinery. The fully enclosed 1NO + 1NC contact switches are casting from high temperature resistant material. It can be used in the environment temperature 350℃ (622℉) and without being damaged by oxidation or pollution. The rated current and voltage is 5A/220VAC. Other voltage are customizable, such as 24VDC, 48VDC, 120VAC, 380VAC, 480VAC, etc.

    High temperature limit switch has rod lever with adjustable length of 25-140mm, contact type 1NO + 1NC and rated current/voltage 5A/220VAC.

    Specification:

    Model ATO-HTLS-XWKI
    Weight 258g
    Adjustable length of rod lever 25-140mm
    Rated voltage 220VAC (Customizable rated voltage is shown in the reference table below.)
    Rated current 5A (Customizable rated current is shown in the reference table below.)
    Contact type 1NO+1NC (NC pin: 1 & 2, NO pin: 3 & 4)
    Operating speed 1mm/s~2m/s
    Operating frequency Machinery: 120 times/minute
    Electric: 30 times/minute
    Contact resistance ＜15MΩ, initial stage
    Insulation resistance ＞100MΩ (＜500VDC)
    Withstand voltage Between no-connection terminals: 1000VAC, 50/60Hz lasts 1 minute
    Between the terminal and the contact: 2000VAC, 50/60Hz lasts 1 minute
    Between terminal and no-load current metal: 2200VAC, 50/60Hz lasts 1 minute
    Vibration Misoperation endurance: 10~55Hz, 1.5mm, double-amplitude
    Impact Mechanical endurance: ＞1000m/s2 (＞100G)
    Misoperation endurance: ＞300m/s2 (＞30G)
    Shell material Cast aluminum alloy
    Temperature -10~+350℃ (14~622℉)
    Humidity ＜95%RH
    Working life Machinery: ＞15million times
    Electric: ＞0.5million times
    Protection class IP66

    Reference table for customizable rated voltage and rated current:

    Rated voltage Rated current (A)
    Non-inductive load Inductive load
    Resistive load Lamp load Inductive load Motor load
    NC NO NC NO NC NO NC NO
    125VAC 10 3 1.5 10 5 2
    250VAC 5 2 1 5 3 1.0
    480VAC 3 1.5 0.8 3 1.5 0.8
    600VAC 1 1 0.5 1.5 1 0.5
    8VDC 10 6 3 10 6
    14VDC 10 6 3 10 6
    30VDC 6 4 3 6 4
    125VDC 0.8 0.2 0.2 0.8 0.2
    250VDC 0.4 0.1 0.1 0.4 0.1

    Note:

    1. Power factor of inductive load is above 0.4 (AC). The time constant is below 7ms (DC).
    2. The inrush current of lamp load is 10 times that of steady state current, and the inrush current of motor load is 6 times that of steady state current.

    Dimension (unit: mm):
    High temperature limit switch with adjustable rod lever dimension
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    High Temperature Limit Switch with Adjustable Roller Lever

    High Temperature Limit Switch with Adjustable Roller Lever

    $148.15
    SKU: ATO-HTLS-ARL
    High temperature limit switch adopts fully enclosed 1NO + 1NC contact switches, can be used in the environment temperature 350℃ (622℉). Its roller lever has the adjustable radius of 25-89mm to meet the needs of more occasions. Adjustable roller lever limit switch also has automatic reset function. The default rated current and voltage is 5A/220VAC, and other values (AC 120V/380V, DC 12V/24V/48V)can be customizable.
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