PS80-K2-F0307

## **PS80** AUTOMATIC RESET PRESSURE SWITCHES 

## Introduction 

Safe and reliable automatic reset pressure switch designed to fit to meet a broad spectrum of applications including HVAC&R, pumps and compressors by offering a wide range of pressure settings, port fittings and electrical connections. Its robust non-electric construction safely operates under high pressure conditions helping keep maintenance costs and return rates low. 

## Features and Benefits 

- Custom Engineered Solutions 

- Hermetically Sealed Sensor 

- Environmentally Sealed Leads 

- Flexible Set Point Range 

- Fixed Set Points 

- Single Pole, Single Throw 

- Normally Open/Normally Closed 

- Historically Proven Reliability 

## Applications 

- Air Conditioning (R410a, R22, R134a, R407c CO[2] (R333a), Ammonia (R717)) 

- Engine Oil 

- Compressors & Pumps 

- Process Controls 

- Automation 

- Agricultural & Construction Equipment 

- Vehicle Controls 

## **TECHNICAL SPECIFICATIONS** 

**Operating Pressure** 0 to 750 psig (50 bar) **Set Point Proof Pressure** <100psig 250psig (17 Bar) **Proof Pressure**** 100-500psig 600psig (41 bar) >500psig 800psig (55 bar) **Burst Pressure** 5000 psig (345 bar) **Life at Rated Current** 100,000 cycles 120/240 Vac - 6.0 FLA 36 LRA **Electrical Ratings** 120/277 Vac -375 VA Pilot Duty 24Vac - 125 VA Pilot Duty 750 Vrms Open Contacts **Dielectric Strength** 1550 Vrms Terminals to Fitting (Ground) Wire Lead **Electrical Connection** Quick Connect Contact Factory for additional options 

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**Ambient Temperature (UL Rating)** -20ºF to 176ºF / (-29ºC to 80ºC) **Fluid Temperature (UL Rating)** -65ºF to 275ºF (-54ºC to 135ºC) 

** The highest pressure a switch can be exposed to without influencing the set-point. Note: Leaded devices can be exposed to moisture not for use while immersed. 

## **DIMENSIONS** 

All dimensions in millimeters [inches]. 

(Additional configurations are available. Contact Sensata.) 

**==> picture [171 x 137] intentionally omitted <==**

**==> picture [206 x 108] intentionally omitted <==**

## **ORDERING OPTIONS** 

Example : PS80 - K1 - F00305 

**PS80 KC Fftpp** 

## **Series Name** 

## **Connections / Configurations** 

- **K1 =** Normally Closed, Leaded **K2 =** Normally Open, Leaded **K3 =** Normally Closed, Quick Connect **K4 =** Normally Open, Quick Connect 

## **Fitting / Termination / Pressure Range** 

**F =** Disk Type **Blank** = Welded Disk **F** = Free Disk 

- **f =** Fitting (Pressure Connection) **0 =** 7/16-20 UNF-2B (Female Flare w/ deflator) 

- **1 =** 1/8 - 27 NPTF **3 =** Copper Clad SS TIF Tube _Contact factory for other options_ 

- **t =** Termination (Electrical Connection) **0** = Quick Connect **2** = 18” wire leads **7** = 48” wire leads _Contact factory for other options_ 

- **pp =** Pressure Range (two digits) 20 psi actuation / 5 psi release up to 750 psi actuation / 50 psi release _Contact factory for other options_ 

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## **Standard Configurations** 

|**Item Number**<br>**Configuration**<br>**Fitting**<br>**Termination**<br>**Pressure Setting**<br>**Release**<br>**Actuation**<br>**Units**|
|---|
|PS80-K1-0336<br>NC, Leaded<br>7/16-20 UNF-2B<br>18” Leads<br>150 rel<br>250 act<br>psig<br>~~Ge~~|
|PS80-K1-0341<br>NC, Leaded<br>7/16-20 UNF-2B<br>18” Leads<br>200 rel<br>300 act<br>psig<br>PS80-K1-0348<br>NC, Leaded<br>7/16-20 UNF-2B<br>18” Leads<br>250 rel<br>350 act<br>psig<br>~~pe~~|
|PS80-K1-0359<br>NC, Leaded<br>7/16-20 UNF-2B<br>18” Leads<br>300 rel<br>400 act<br>psig<br>~~OO~~|
|PS80-K1-0759<br>NC, Leaded<br>7/16-20 UNF-2B<br>48” Leads<br>300 rel<br>400 act<br>psig<br>PS80-K1-0764<br>NC, Leaded<br>7/16-20 UNF-2B<br>48” Leads<br>350 rel<br>450 act<br>psig<br>PS80-K2-F0305<br>NO, Leaded<br>7/16-20 UNF-2B<br>18” Leads<br>5 rel<br>20 act<br>psig<br>PS80-K2-F0307<br>NO, Leaded<br>7/16-20 UNF-2B<br>18” Leads<br>10 rel<br>25 act<br>psig<br>PS80-K2-F0316<br>NO, Leaded<br>7/16-20 UNF-2B<br>18” Leads<br>25 rel<br>50 act<br>psig<br>PS80-K2-F0718<br>NO, Leaded<br>7/16-20 UNF-2B<br>48” Leads<br>36 rel<br>55 act<br>psig<br>~~eeee~~<br>~~oe oe ee~~<br>~~eeee~~<br>~~ee ee e~~~~**e**~~<br>~~eeee~~<br>~~oe o~~|
|**AGENCY APPROVALS AND CERTIFICATIONS**<br>@|
|**UL**<br>File SA995 Guide SDFY2|
|**UL (Canada)**<br>File SA995 Guide SDFY8|
|**PED EN 12263**<br>Module B&D|
|**ENEC, EN60730**<br>EN60730-1, EN60730-2-6|
|**RoHS Compliancy Available**|



## **WARNINGS** ies 

HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH • Disconnect all power before installing or working with this equipment • Verify all connections and replace all covers before turning on power **Failure to follow these instructions will result in death or serious injury** 

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## **CONTACT US** 

**Americas** +1 (800) 350 2727 sensors@sensata.com switches@sensata.com **Europe, Middle East & Africa** +359 (2) 809 1826 pressure-info.eu@sensata.com **Asia Pacific** sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82 (31) 601 2004 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808 

Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. 

www.sensata.com 

Rev:03/30/18 

Copyright © 2018 Sensata Technologies, Inc.