Reed Sensors Float Sensor > 59630 59630 Sensor with Integral Float Actuator Description The 59630 is a reed level 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. It is capable of switching up to 265Vac/300Vdc at 10VA. It is ideally suited to liquid and air conditioning condensate and industrial process control applications. Features • Sensor with integral blown polypropylene float, with integral magnet • Sensor operates when float rises from end stop position Dimensions • Choice of contacts • Choice of connector and cable length options Benefits Dimensions in mm (inch) 24.9 (0.98) Integral M8 Nut M8 Nut 16.4 (0.65) Cable Legth Option±10.00 (0.39) 6.35 NOM. (0.25) • Hermetically sealed, magnetically operated contacts continue to operate long after optical and other technologies fail due to contamination • No standby power required • Simple installation with M8 thread and nut Ø23.7 (0.93) M8 x 1.25 43.7 (1.72) Schematics 12.0 (0.47) Applications • Liquid level control • Air conditioning systems • Industrial Process Control Switch Type Black Black Black Blue White Black Black © 2015 Littelfuse Revised: 10/09/15 Specifications are subject to change without notice. 1 and 2 3 4 littelfuse.com Reed Sensors Float Sensor > 59630 59630 Sensor with Integral Float Actuator Electrical Ratings Contact Type Switch Type Contact Rating Normally Open Normally Open High Voltage Change Over Normally Closed 1 2 3 4 VA/Watt - max. 10 10 5 10 Vdc - max. Vac - max. Vdc - min. 200 140 250 300 265 400 175 120 200 200 120 250 Carry Adc - max. Aac - max. Adc - max. 0.5 0.35 1.2 0.4 0.30 1.4 0.25 0.18 1.5 0.5 0.18 1.2 Contact, Initial Insulation Ω - max. Ω - min. 0.2 1010 0.2 1010 0.2 109 0.2 1010 Capacitance Contact pF - typ. 0.3 0.2 0.3 0.3 Temperature Operating °C -40 to +105 -20 to +105 -40 to +105 -40 to +105 Voltage 4 Current 4 1 Switching 2 Breakdown Switching Resistance 5 3 2 Product Characteristics Operate Time 6 ms - max. 1.0 1.0 3.0 3.0 Release Time 6 ms - max. 1.0 1.0 3.0 3.0 11ms 1⁄2 sine G - max. 100 100 50 50 50-2000 Hz G - max. 30 30 30 30 Shock 7 Vibration 7 Notes: 1. Contact rating - Product of the switching voltage and current should never exceed the wattage rating. Contact Littelfuse for additional load/life information. 2. When switching inductive and/or capacitive loads, the effects of transient voltages and/or currents should be considered. Refer to Application Notes AN108A and AN107 for details. 3. Breakdown Voltage - per MIL-STD-202, Method 301. 4. Electrical Load Life Expectancy - Contact Littelfuse with voltage, current values along with type of load. 5. This resistance value is for 11.81mm wire length. Resistance changes when wire lengthens. 6. Operate (including bounce)/Release Time - per EIA/NARM RS-421-A, diode suppressed coil (Coil II). 7. Shock and Vibration - per EIA/NARM RS-421-A and MIL-STD-202. 8. For custom modifications to the wire length or size, or adding a special connector, please contact Littelfuse. Activation Using sensor with float magnet orientated is illustrated Activate >5.00 (0.20) Activated De-activate <10.00 (0.39) De-activated © 2015 Littelfuse Revised: 10/09/15 Specifications are subject to change without notice. littelfuse.com Reed Sensors Float Sensor > 59630 59630 Sensor with Integral Float Actuator Part Numbering System Cable Length Specification 59630 - X - T - XX - X Cable Type: 24 AWG 7/32 PVC 105°C UL1430/UL1569 Select Option Cable Length mm (inch) 02 300 (11.81) Series Termination Specification Switch Type Termination Options Select Option Sensitivity Description (Two-wire versions illustrated) A Tinned leads (6.4±0.76)mm F Untinned leads (6.4±0.76)mm E JST type XHP 2.5mm pitch Cable Length 02 Termination A, E, or F Packaging Packaging Option Packaging Specification Bulk © 2015 Littelfuse Revised: 10/09/15 Specifications are subject to change without notice. Bulk Quantity 500 Quantity & Packaging Code N/A Taping Width N/A littelfuse.com