46PS SENSATA | Alldatasheet

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Technical content

www.sensata.com Copyright © 2018 Sensata Technologies, Inc. | 25PS, 42PS, 44PS, 45PS AND 46PS SERIES PRESSURE SWITCHES TECHNICAL SPECIFICATIONS Features and Benefits Introduction

Applications

  • Hermetically Sealed Sensor
  • Snap Acting/Automatic Reset
  • Custom Engineered Solutions
  • Factory Calibrated Setpoints
  • SPST or SPDT both normally open or closed contacts
  • Electrically rated to 600V (44/45PS)
  • High cycle life capability (42/44PS)
  • Environmental sealing is available
  • High current capability Sensata’s 25PS pressure switch family of products has been designed for direct control of electric motors and other demanding load applications requiring precise pressure settings. Sensata’s Klixon ® snap acting disc is the heart of this hermetically sealed product offering. Extended electrical capacities and life cycles, in both environmentally sealed and unsealed configurations, encourage usage in the most rigorous electrical protection applications. Sensata Technologies has been a leading global supplier of pressure sensors and switches for over 50 years.
  • Air Conditioning (R410a, R22, R134a, R470c, CO 2, (R333a), Ammonia (R717)
  • Fan Cycling
  • High capacity compressors
  • Refrigeration Industrial Systems
  • Extreme load applications
  • Single Pole, Double Throw (SPDT) for alarm signaling Operating Pressure 500 psig (34 bar) Proof Pressure* 600 psig (41 bar) Burst Pressure 5000 psig (345 bar) Life at Rated Current 1,000,000 cycles 0-300 psig/milliamp load 100,000 cycles 0-500 psig full amperage Electrical Ratings 5 mA @ 9 Vdc to 2A @ 28 Vdc 5.8 FLA/34.8 LRA @ 120 Vac 2.9 FLA/15.0 LRA @ 240/277 Vac Dielectric Strength 750 Vrms Open Contacts

1500 Vrms Terminals to Fittings (ground)

#16 & #18 AWG 600 V 105ºC 1/32” PVC Quick Connects .250” x 0.032” straight male spa Others upon request; call Sensata

www.sensata.com Page 2 Copyright © 2018 Sensata Technologies, Inc. Ambient Temperature -40ºF to 257ºF (-40ºC to 125ºC) (4% setpoint shift @ 100ºC) Fluid Temperature -65ºF to 275ºF (-53.9ºC to 135øC) Electrical Ratings All dimensions in inches DIMENSIONS Typical Dimensional Drawings - 25PS, 42PS, 44PS, 45PS

www.sensata.com CONTACT US Americas +1 (877) 502 5500 – Option 2 sales.crydom@sensata.com Europe, Middle East & Africa +44 (1202) 416170 ssr-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 Rev:04/19/18Copyright © 2018 Sensata Technologies, Inc. Sensata Technologies, Inc. (“Sensata”) data sheets are solely intended to assist designers (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products. Sensata data sheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular data sheet. Sensata may make corrections, enhancements, improvements and other changes to its data sheets or components without notice. Buyers are authorized to use Sensata data sheets with the Sensata component(s) identified in each particular data sheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATA SHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATA SHEETS OR USE OF THE DATA SHEETS, EXPRESS, IMPLIED OR STATUTORY , INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY , FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATA SHEETS OR USE THEREOF. All products are sold subject to Sensata’s terms and conditions of sale supplied at www.sensata.com SENSATA ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA. Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. Typical Standard Fittings - (Other port fittings are available. Contact Sensata.) WARNINGS 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