59125-1-S-00-0 Littelfuse

Reed Sensors Flange Mounting Sensor > 59125 59125 Pinned Flange Sensor + 57125 Actuator Description The 59125 is a flange mounting reed sensor 28.57mm x 19.05mm x 6.35mm Sensor (1.125 x 0.750 x 0.259) with integral terminal pins with a choice of normally open, normally open high voltage or normally closed contacts. Its case design enables screw or adhesive mounting. It is capable of switching up to 265Vac/300Vdc at 10VA. The 59125 functions best with the matching actuator 57125-000. Note: The 57125 Actuator is sold separately. Features Actuator Two-part magnetically operated Case design allows screw down or proximity sensor adhesive mounting Agency Approvals Moulded in terminal pins accept Customer defined sensitivity option push on connector or wire wrap Agency Agency File Number Benefits E61760 Hermetically sealed, magnetically No standby power requirement operated contacts continue to Operates through non-ferrous Note: Contact Littelfuse for specific agency approval ratings. operate long after optical and other materials such as wood, plastic or technologies fail due to aluminium contamination Dimensions Dimensions in mm (inch) Applications Actuator Position and limit sensing Linear actuators 28.57 6.35 Security system switch Industrial process control (1.125) (.250) 9.53 14.28 (.375) 19.05 (.562) (.75) 3.18x7.82 3.43 15.88 (.125x.308 LG.) (.135) (.625) SLOT 2 Sensor 4.05 (.160) 28.57 6.35 6.10 (.240) (1.125) SQ. PINS x 2 (.250) 2.54 (.100) 0.64 (.025) 9.53 (.375) 14.28 19.05 2.54 (.100) (.562) (.75) 3.18x7.82 (.125x.308 LG.) SLOT 2 3.43 6.35 (.250) (.135) 15.88 (.625) 2017 Littelfuse Revised: 12/20/17 littelfuse.com Specifications are subject to change without notice.Reed Sensors Flange Mounting Sensor > 59125 59125 Pinned Flange Sensor + 57125 Actuator Electrical Ratings Normally Normally Open Normally Contact Type Open High Voltage Closed Switch Type 1 2 4 1 Contact Rating VA/Watt - max. 10 10 5 2 Switching Vdc - max. 200 300 175 4 Voltage Vac - max. 140 265 120 3 Breakdown Vdc - min. 250 400 200 2 Switching Adc - max. 0.5 0.4 0.25 4 Current Aac - max. 0.35 0.30 0.18 Carry Adc - max. 1.2 1.4 1.5 Contact, Initial - max. 0.2 0.2 0.2 5 Resistance 10 10 9 Insulation - min. 10 10 10 Capacitance Contact pF - typ. 0.3 0.2 0.3 Temperature Operating C -40 to +105 -20 to +105 -40 to +105 Product Characteristics 6 Operate Time ms - max. 1.0 1.0 3.0 6 Release Time ms - max. 1.0 1.0 3.0 7 Shock 11ms 12 sine G - max. 100 100 50 7 Vibration 50-2000 Hz G - max. 30 30 30 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. Sensitivity Options (Using 57125 Actuator) Select Option S T U V Activate DistanceD Activate DistanceD Activate DistanceD Activate DistanceD Pull-In Pull-In Pull-In Pull-In Switch Type mm (inch) mm (inch) mm (inch) mm (inch) AT Range AT Range AT Range AT Range Average Average Average Average 1 Normally Open 12-18 12.5 (.492 17-23 11.3 (.445) 22-28 9.8 (.385) 27-33 8.9 (.350) 2 High Voltage -- -- 17-23 11.3 (.445) 22-28 9.8 (.385) 27-33 8.9 (.350) 4 Normally Closed 15-20 8.0 (.315) 20-25 7.2 (.283) 25-30 5.9 (.233) -- -- Note: D 1. Pull-In AT Range: These AT values are the bare reed switch AT before modification. 2. The activation distance is average value on the final sensor assembly 2017 Littelfuse Revised: 12/20/17 littelfuse.com Specifications are subject to change without notice. Actuator Sensor