7277 SENSATA | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 3

Technical content

Features

  • Miniature size
  • Light weight
  • Trip–free design
  • Current rating: 0.5 to 20 amps
  • High vibration resistance
  • Options include: dust boot (part #14500-1 fits 15/32 bushing, part #14500-5 fits 7/16 bushing), auxiliary switch, terminal hardware, longer push button PERFORMANCE CHARACTERISTICS Vibrations 10G minimum, 50–500 Hz (other vibration levels available) Mechanical Shock 35G Acceleration 10G Weight 28 grams maximum Interrupt Current 0.50–5 amps: unlimited at 28 VDC 7.50–15 amps: 2,000 amps at 28 VDC 0.50–1.50 amps: unlimited at 120 VAC, 400 Hz 2–5 amps: 800 amps at 120 VAC, 400 Hz 7.50–20 amps: 500 amps at 120 VAC, 400 Hz Endurance 2,500 cycles: 120 VAC, 400 Hz inductive 5,000 cycles: 120 VAC, 400 Hz resistive 2,500 cycles: 30 VDC inductive 5,000 cycles: 30 VDC resistive 10,000 cycles: Mechanical, no load Temp. Minimum Ultimate Trip Maximum Ultimate Trip Trip Time (in seconds) 200% 500% 1000% The most typical device is 1–20 amps. For others, please contact us. CALIBRATION CHART For a Standard Device The military grade version of this circuit breaker is the Klixon ® 7274- 2 series. The 7277 and 7274-2 series circuit breakers are physically and electrically identical, with the exception that the 7277 has wider calibration limits.

www.sensata.com Page 2 Copyright © 2018 Sensata Technologies, Inc. TRIP CURVE TYPICAL USE

  • Computers
  • Construction
  • Data processing and telecommunications equipment
  • Flight simulators
  • General aviation aircraft
  • Materials handling
  • Other industrial electronic equipment
  • Trainers and simulators, where all breakers are operated on low ampere control current (see Klixon® 3SB simulator series). Different amp rating inserts (amp ratings on top of push button) can be ordered separately. Use Sensata part number 27515.) VOLTAGE DROP Amp Rating Max. Voltage Drop* ½ 2.00 ¾ 1.45 1 1.10 1½ 0.75 2 0.70 2½ 0.50 3 0.33 4 0.30 5 0.25 7½ 0.20 10 0.15 15 0.15 20 0.15 *Maximum voltage drop at nominal rated current.

Rev:10/05/18 www.sensata.com Copyright © 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. Americas +1 (508)-236-3287 klixon@sensata.com AUTHORIZED DISTRIBUTORS Flame Enterprises Bob Correa, Director of Product Management +1 (240) 236-9802 bcorrea@flamecorp.com info@flamecorp.com | Web Tel: 1-800-854-2255 or 1-818- 700-2905 Fax: 1-818-407-5080 Peerless Electronics Steve Gunther, National Sales Manager +1 (516) 594-3509 sgunther@peerlesselectronics. com nysales@peerlesselectronics. com | Web Tel: 1-800-285-2121 Fax: 1-800-222-8096 Europe, Middle East & Africa Flame Enterprises Bob Correa, Director of Product Management +1 (240) 236-9802 bcorrea@flamecorp.com info@flamecorp.com | Web Tel: 1-800-854-2255 or 1-818- 700-2905 Fax: 1-818-407-5080 CONTACT US Dimensions in mm [Inch] DIMENSIONS