1、 W-C-375/5C 14 May 2009 SUPERSEDING W-C-375/5B 04 August 2004 FEDERAL SPECIFICATION SHEET CIRCUIT BREAKERS, MOLDED CASE, BRANCH CIRCUIT AND SERVICE, TYPE I, SERIES TRIP, SINGLE POLE (15 THROUGH 50 AMPERES) The General Services Administration has authorized the use of this federal specification sheet
2、 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. AMSC N/A FSC 5925 INCH-POUND Provided by IHSNot for ResaleNo reproduction or netw
3、orking permitted without license from IHS-,-,-W-C-375/5C 2 Inches mm Inches mm Inches mm Inches mm .003 0.08 .110 2.79 .280 7.11 .740 18.80 .005 0.13 .130 3.30 .290 7.37 .950 24.13 .008 0.20 .140 3.56 .375 9.53 2.187 55.55 .010 0.25 .141 3.58 .388 9.86 2.312 58.72 .013 0.33 .218 5.54 .429 10.90 2.40
4、2 61.01 .015 0.38 .230 5.84 .495 12.57 2.500 63.50 .020 0.51 .235 5.97 .565 14.35 3.000 76.20 .070 1.78 .250 6.35 .660 16.76 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerances are .01 (0.25 mm) for two-place dec
5、imals and .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. REQUIREMENTS: Interface and physical dimensions: See figure 1. Trip indication: See figure 1. Electr
6、ical: Interrupting current rating: 10,000 amperes. Voltage rating: 120/240 V ac. Trip current: See table I. Frequency: 60 hertz. Calibration: At +40C. Enclosure for overload, endurance, and short circuit tests: Eaton # CH2L70FP, or equivalent. TABLE I. Part or Identifying Numbers (PINs) and current
7、rating. Government PIN Current rating WC375/05-001 15 WC375/05-002 20 WC375/05-003 25 WC375/05-004 30 WC375/05-005 40 WC375/05-006 50 WC375/05-007 35 WC375/05-008 45 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-W-C-375/5C 3 TABLE II. Supersession
8、and cross-reference. Government PIN 1/ Superseded CAGE number 27191 WC375/05-001 CH115 WC375/05-002 120 WC375/05-003 125 WC375/05-004 130 WC375/05-005 140 WC375/05-006 150 WC375/05-007 135 WC375/05-008 145 1/ Replaces CH type with sandalwood handles (5,000 AIC) and red handles (10,000 AIC) The margi
9、ns 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 Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate
10、 the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: Custodians: GSA - FSS Navy - YD Air Force - 85 Preparing activity: DLA - CC DLA - CC Review activ
11、ities: Navy - MC, OS Project 5925-2009-013 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-,-,-
