1、AMSC N/A FSC 5925 W-C-375/7D 14 May 2009 SUPERSEDING W-C-375/7C 04 August 2004 FEDERAL SPECIFICATION SHEET CIRCUIT BREAKERS, MOLDED CASE, BRANCH CIRCUIT AND SERVICE, TYPE I, SERIES TRIP, THREE POLE (15 THROUGH 100 AMPERES) The General Services Administration has authorized the use of this federal sp
2、ecification sheet by all federal agencies. The complete requirements for procuring circuit breakers described herein shall consist of this document and the latest issue in effect of W-C-375. FIGURE 1. Interface and physical dimensions. INCH-POUND W-C-375/7 is inactive for new design and is no longer
3、 used, except for replacement purposes. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-W-C-375/7D 2 Inches mm Inches mm Inches mm .003 .08 .141 3.58 .70 17.8 .008 .20 .187 4.75 .719 18.26 .013 .33 .218 5.54 .952 24.18 .02 .5 .243 6.17 1.17 29.7 .020
4、 .51 .250 6.35 2.187 55.55 .024 .61 .290 7.37 2.217 56.31 .03 .8 .320 8.13 2.402 61.01 .030 .76 .375 9.52 2.59 65.8 .031 .79 .424 10.77 3.045 77.34 .110 2.79 .429 10.90 .125 3.18 .562 14.27 .140 3.55 .594 15.09 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general informati
5、on only. 3. Unless otherwise specified, tolerances are 0.01 (0.25 mm) for two-place decimals and 0.005 (0.13 mm) for three-place decimals and 1 on angles. 4. Load terminals shall be suitable for copper (CU) and aluminum (AL) wire. FIGURE 1. Interface and physical dimensions - Continued. Provided by
6、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-W-C-375/7D 3 REQUIREMENTS: Interface and physical dimensions: See figure 1. Trip indication: See figure 1. Common trip: All poles shall make and break simultaneously when operated manually or automatically. Electri
7、cal: Interrupting current rating: 10,000 amperes. Voltage rating: 120/240 V ac. Currency rating: See table I. Frequency: 60 hertz. Calibration: At +40C, 3C Enclosure for overload, endurance, and short circuit tests: Cutler Hammer catalog number CH2L125FP or equivalent. Supersession and cross referen
8、ce: See table II. TABLE I. Part or Identifying Numbers (PINs) and current rating. Government PIN Current rating Figure number WC375/07-001 15 See figure 1 WC375/07-002 20 See figure 1 WC375/07-003 25 See figure 1 WC375/07-004 30 See figure 1 WC375/07-005 40 See figure 1 WC375/07-006 50 See figure 1
9、WC375/07-007 60 See figure 1 WC375/07-008 70 See figure 1 WC375/07-009 90 See figure 1 WC375/07-010 100 See figure 1 WC375/07-011 35 See figure 1 WC375/07-012 45 See figure 1 WC375/07-013 80 See figure 1 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
10、W-C-375/7D 4 TABLE II. Supersession and cross reference. Government PIN 1/ Commercial superseded PIN CAGE 27191 WC365/07-001 CH315 WC365/07-002 320 WC365/07-003 325 WC365/07-004 330 WC365/07-005 340 WC365/07-006 350 WC365/07-007 360 WC365/07-008 370 WC365/07-009 3090 WC365/07-010 3100 WC365/07-011
11、 335 WC365/07-012 345 WC365/07-013 380 1/ Replace CH type with sandalwood handles (5,000 AIC) and red handles (10,000 AIC). The margins of this specification sheet are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the
12、Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. MILITARY INTERESTS:
13、CIVIL AGENCY COORDINATING ACTIVITY: Custodians: GSA - FSS Navy - YD Air Force - 85 Preparing activity: DLA - CC DLA - CC Review Activities: (Project 5925-2009-019) Navy - MC, OS, SH Air Force - 99 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
