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 Option10.00 (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 O23.7 (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 (c) 2017 Littelfuse Revised: 03/14/17 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 - max. - 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 12 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 300mm wire length. Resistance varies based on wire length. 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) De-activate <10.00 (0.39) Note: Normally Open: contacts are open when float is down as shown in the De-activate view. The contacts close when float is in upward position as shown on the left view. Activated De-activated (c) 2017 Littelfuse Revised: 03/14/17 Specifications are subject to change without notice. Normally Closed: Contacts are closed when the float is in the down position. The contacts open when float is in the upward position as shown in the left view. 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 105C 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 (6.40.76)mm D AMP MTE Connector 2.5mm pitch, 104257-1 F Untinned leads (6.40.76)mm Cable Length 02 Termination A, D, or F Packaging Packaging Option Packaging Specification Bulk (c) 2017 Littelfuse Revised: 03/14/17 Specifications are subject to change without notice. Bulk Quantity 500 Quantity & Packaging Code N/A Taping Width N/A littelfuse.com