Reed Sensors Firecracker > 59075 59075 Stainless Steel M12 Threaded Barrel Sensor + 57075 Actuator Description The 59075 is a robust stainless steel barrel sensor with an M12 x 1mm pitch thread, 46mm (1.810”) long 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 position and limit sensing in heavy duty applications such as off road and heavy vehicles such as farm machinery. The 59075 is complete with two locking nuts and a separate actuator with M16 x 1mm pitch thread available. It functions best with the 57075 actuator. Note: The 57075 Actuator is sold separately. Features • Two-part magnetically operated proximity sensor • Heavy duty stainless steel threaded barrel with retaining nuts • M12 by 1.00mm thread Dimensions Dimensions in mm (inch) M16x1mm PITCH NUTS M16x2 • Choice of normally open, high voltage or change over contacts • Customer defined sensitivity • Choice of cable length and connector Benefits • Robust construction makes this sensor well suited to harsh industrial environments • Simple installation and adjustment using supplied retaining nuts 12.50 33.0 (.492) (1.300) • No standby power requirement • Operates through non-ferrous materials such as wood, plastic or aluminium 8.0 (.315) 30.00 (1.181) Applications M12x1mm PITCH • Off-road and Heavy Vehicles • Farm Machinery NUTS M12x2 6.35 (.250) NOM. 36.0 (1.417) 46.0 (1.81) © 2015 Littelfuse Revised: 10/12/15 Specifications are subject to change without notice. 30.00 (1.18) NOM. 10.00 Cable Options±(.393) littelfuse.com Reed Sensors Firecracker > 59075 59075 Stainless Steel M12 Threaded Barrel Sensor + 57075 Actuator Electrical Ratings Contact Type Normally Open Switch Type Normally Open HighVoltage Change Over Normally Closed 1 2 3 4 VA/Watt - max. 10 10 5 5 Vdc - max. Vac - max. Vdc - min. 200 140 250 300 265 400 175 120 200 175 120 200 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 0.25 0.18 1.5 Contact, Initial Insulation Ω - max. Ω - min. 0.2 1010 0.2 1010 0.2 109 0.2 109 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 Contact Rating 1 Switching Voltage 2 4 Breakdown Switching Current 3 2 4 Resistance 5 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. Sensitivity Options (Using 57075 Actuator) Select Option S T Distance Pull-In AT Activate Distance Pull-In AT Activate mm (inch) mm (inch) Range Range Average Average Switch Type U V Pull-In AT Range Activate Distance mm (inch) Average Pull-In AT Range Activate Distance mm (inch) Average 1 Normally Open 12-18 25.0 (.984) 17-23 21.0 (.827) 22-28 19.0 (.748) 27-33 17.5 (.689) 2 High Voltage -- -- 17-23 21.0 (.827) 22-28 19.0 (.748) 27-33 17.5 (.689) 3 Change Over 15-20 23.0 (.906) 20-25 20.0 (.787) 25-30 18.0 (.709) -- -- 4 Normally Closed 15-20 23.0 (.906) 20-25 20.0 (.787) 25-30 18.0 (.709) -- -- Note: 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. Sensor Actuator Schematics Switch Type Blue Brown Black Blue Red Blue D © 2015 Littelfuse Revised: 10/12/15 Specifications are subject to change without notice. Brown 1 and 2 3 4 littelfuse.com Reed Sensors Firecracker > 59075 59075 Stainless Steel M12 Threaded Barrelt Sensor + 57075 Actuator Cable Length Specification Part Numbering System Sensor: Cable Type: BS 6500 3A 16/0.2 PVC DOUBLE INSULATED Select Option Cable Length mm (inch) 02 300 (11.81) 59075 - X - X - XX - X Series Termination Specification Switch Type 1, 2, 3, or 4 Termination Options Select Option Sensitivity S, T, U, or V Description (Two-wire versions illustrated) A Tinned leads (6.4±0.76)mm F Untinned leads (6.4±0.76)mm Cable Length 02 Termination A or F Actuator: 57075 - 000 Series Standard Actuator 000 Note: The 57075 Actuator is sold separately. Packaging Packaging Option Packaging Specification Bulk © 2015 Littelfuse Revised: 10/12/15 Specifications are subject to change without notice. Bulk Quantity 500 Quantity & Packaging Code N/A Taping Width N/A littelfuse.com