1、 W-C-375/12C 16 June 2009 SUPERSEDING W-C-375/12B 04 August 2004 FEDERAL SPECIFICATION SHEET CIRCUIT BREAKERS, MOLDED CASE, BRANCH CIRCUIT AND SERVICE, TYPE I, SERIES TRIP, THREE POLE The General Services Administration has authorized the use of this federal specification sheet by all federal agenci
2、es. 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 networking permitted witho
3、ut license from IHS-,-,-W-C-375/12C 2 Inches mm Inches mm Inches mm Inches mm Inches mm .005 .13 .250 6.35 .53 13.5 1.38 35.1 3.19 81.0 .020 .51 .28 7.1 .64 16.3 1.56 39.6 3.38 85.9 .05 1.3 .33 8.4 .69 17.5 1.62 41.1 3.62 91.9 .116 2.95 .34 8.6 .72 18.3 1.70 43.2 3.66 93.0 .12 3.0 .38 9.7 .75 19.0 2
4、.06 52.3 4.09 103.9 .138 3.51 .43 10.9 .78 19.8 2.55 64.8 4.125 104.78 .170 4.32 .44 11.2 .84 21.3 2.62 66.5 4.62 117.3 .188 4.78 .47 11.9 1.00 25.4 2.72 69.1 4.88 124.0 .19 4.8 .48 12.2 1.09 27.7 3.14 79.8 5.25 133.4 6.31 160.3 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for
5、 general information only. 3. Unless otherwise specified, tolerances are .01 (0.25 mm) for two-place decimals and .005 (0.13 mm) for three-place decimals and 1 on angles. 4. Twist to trip button. 5. Line and load terminals furnished with circuit breaker. FIGURE 1. Interface and physical dimensions -
6、 Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-W-C-375/12C 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
7、or automatically. Mounting: See figure 1. Electrical: Interrupting current rating: RMS symmetrical - 10,000 amperes. Voltage rating: 240 V ac or less. Currency rating: See table I. Frequency: 60 hertz. Calibration: At 40C. Enclosure for overload, endurance, and short circuit tests: General Electric
8、Catalog No. TM12410C, or equivalent. Supersession data: See table II. TABLE I. Part or Identifying Numbers (PINs) and current rating. Government PIN Current rating WC375/12-002 15 WC375/12-003 20 WC375/12-004 25 WC375/12-005 30 WC375/12-006 35 WC375/12-007 40 WC375/12-008 45 WC375/12-009 50 WC375/12
9、-010 60 WC375/12-011 70 WC375/12-012 80 WC375/12-013 90 WC375/12-014 100 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-W-C-375/12C 4 TABLE II. Supersession and cross reference. Government PIN Commercial equivalent Will replace numbers CAGE 24446 WC
10、375/12-002 TEB132015WL TEB132015 TE132015WL TE132015 WC375/12-003 TEB132020WL TEB132020 TE132020WL TE132020 WC375/12-004 TEB132025WL TEB132025 TE132025WL TE132025 WC375/12-005 TEB132030WL TEB132030 TE132030WL TE132030 WC375/12-006 TEB132035WL TEB132035 TE132035WL TE132035 WC375/12-007 TEB132040WL TE
11、B132040 TE132040WL TE132040 WC375/12-008 TEB132045WL TEB132045 TE132045WL TE132045 WC375/12-009 TEB132050WL TEB132050 TE132050WL TE132050 WC375/12-010 TEB132060WL TEB132060 TE132060WL TE132060 WC375/12-011 TEB132070WL TEB132070 TE132070WL TE132070 WC375/12-012 TEB132080WL TEB132080 TE132080WL TE1320
12、80 WC375/12-013 TEB132090WL TEB132090 TE132090WL TE132090 WC375/12-014 TEB132100WL TEB132100 TE132100WL TE132100 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 Government
13、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: CIVIL AGENC
14、Y COORDINATING ACTIVITY: Custodians: GSA - FSS Navy - YD Air Force - 85 Preparing activity: DLA - CC DLA - CC Review activities: Navy - MC, OS Project 5925-2009-004 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-,-,-
