59630 Series - Reed Level Sensor with Integral Float Actuator

Series: 59630
Questions? Contact Littelfuse Support
Reed_Sensors_59630_Hi_Res
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

A small sensor with integral float actuator and an M8 x 1.25mm pitch thread with a choice of normally open, normally open high-voltage, normally closed or change-over contacts. Capable of switching up to 300Vdc at 10W. Available with a range of cable length and connector options. Ideally suited for liquid level sensing, air conditioning systems, and industrial process control applications.

Features:

  • Magnetically operated level sensor with integral float magnet
  • Sensor operates when float rises from end stop position
  • Available with a choice of contacts, connector, and cable length options

Benefits:

  • Robust construction makes this sensor well suited for harsh environments
  • Excellent for switching micro-controller logic level loads
  • Simple installation with M8 thread and nut

Applications:

  • Liquid level sensing and control
  • Air conditioning systems
  • Industrial process control

Save
Save

Access specifications, certifications, check availability and order parts below

Catalog #Switching Power (W)Switching Voltage (V DC)Switching Current (A DC)Switching Voltage (V AC)Switching Current (A AC)Breakdown Voltage (V DC)Max Contact Resistance (Ω)Switch TypeMax Operate Time (ms)Max Release Time (ms)Operating TemperatureStockSamplesCompare
59630-1-T102000.51400.352500.2A:SPST-NO11-40° to 105°CCheckOrder
59630-2-T102000.42650.34000.2A:SPST-NO11-20° to 105°CCheck
59630-3-T51750.251200.182000.2C:SPDT-CO33-40° to 105°CCheck
59630-4-T102000.51400.352500.2B:SPST-NC33-40° to 105°CCheckOrder

pdficon Position and Level Sensing in Washing Machines

A most integral appliance in any home is a washing machine. Washing machines have helped made the chore of cleaning clothes quite effortless.
pdficon Littelfuse Reed Sensors 59630 datasheet

pdficon Reed Switch and Reed Sensor Activation Application Note

Although a reed switch can be activated by placing it inside an electrical coil many reed switches and reed sensors are used for proximity sensing and are activated by a magnet.
pdficon Inductive Load Arc Suppression Application Note

When a reed switch or reed sensor is used to control an inductive device (relay coil solenoid transformer small motor etc.)
pdficon Vibration Testing and Precautions Application Note

Littelfuse tests sinusoidal vibration according to Mil. Std. 202G Method 204D Test Condition G (10 ? 2000 Hz frequency sweep at 30 G or 0.06 inch double amplitude whichever is less).
pdficon Capacitive Loads Application Note

When there is significant capacitance in a reed sensor reed relay or reed switch circuit the peak current and energy switched by the reed contacts should be considered.
pdficon Reed Switch Extended Shock Capabilities Application Note

The maximum shock specifications in the Littelfuse catalog are very conservative for most switches smaller than the DRxxxx type. T
pdficon Rice Cooker Lid Lock Application Note

The position sensing lid lock ensures that the lid is securely locked in place.
pdficon Flow Sensing in Tankless Water Heaters Application Note

Reed switches and sensors are highly effective solutions for flow sensing applications that can be used for detecting the presence of fluid flow in a system or even measure the rate of fluid flow.
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
59630-1-T-02-F 59630-1-T-02-F FLOAT SENSOR RoHS No 11/13/2017 PbFree No 11/13/2017 No
11/13/2017
59630-1-T-01-D 59630 1T01D FLOAT SENSOR RoHS No 04/16/2018 PbFree No 04/16/2018 CoC_RoHS10_59630-1-T-01-D REACH201_Declaration_59630-1-T-01-D No
04/16/2018		 Does not Contain
59630-1-T-02-A 59630 1T02A FLOAT SENSOR RoHS No 02/22/2019 PbFree No 02/22/2019 No
02/22/2019
59630-1-T-04-A 59630 1T04A FLOAT SENSOR RoHS No 02/22/2019 PbFree No 02/22/2019 No
02/22/2019
59630-4-T-05-F 59630 4T05F FLOAT SENSOR RoHS No 02/22/2019 PbFree No 02/22/2019 No
02/22/2019
59630-4-T-02-A 59630 4T02A FLOAT SENSOR RoHS No 02/22/2019 PbFree No 02/22/2019 No
02/22/2019
59630-4-T-02-F 59630 4T02F FLOAT SENS RoHS No 09/27/2018 PbFree No 09/27/2018 CoC_RoHS10_59630-4-T-02-F REACH191_Declaration_59630-4-T-02-F No
09/27/2018		 Does not Contain
59630-4-T-02-C 59630 4T02C FLOAT SENSOR RoHS No 09/19/2017 PbFree No 09/19/2017 CoC_RoHS10_59630-4-T-02-C REACH_SVHC Declaration_59630-4-T-02-C No
09/19/2017		 Does not Contain
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.