1、Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data that may improve this document should be sent to: Defense Supply Center, Columbus, ATTN: DSCC-VAT, P.O. Box 3990, Columbus, OH 43218-3990, or email mailto:CircuitProtectdscc.dla.mil. Since contact informat
2、ion can change you may want to verify the currency of the address information using the ASSIST Online database at http:/assist.daps.dla.mil. AMSC N/A FSC 5925 INCH-POUND A-A-55459D 30 January 2009 SUPERSEDING A-A-55459C October 1, 2003 COMMERCIAL ITEM DESCRIPTION INTERRUPTER, GROUND FAULT, TWO-POLE,
3、 THREE-WIRE, 20-AMPERE The General Services Administration has authorized the use of this commercial item description for all federal agencies. 1. SCOPE. This commercial item description (CID) covers the general requirements for a 20-ampere ground fault interrupter. Ground fault interrupters covered
4、 by this CID are intended for commercial/industrial applications. 2. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This CID uses a classification system that is included in the PIN as shown in the following example (see 7.1). AA55459 - S B CID number Termination style (see table I) (S) for scr
5、ew terminals. (W) for wire leads. Color code (B) Brown (I) Ivory (R) Red (G) Gray (W) White 3. SALIENT CHARACTERISTICS. 3.1 Interface and physical dimensions. Ground fault interrupters supplied to this CID shall be as specified herein and shall meet the requirements of UL 943 for class A ground faul
6、t interrupters (see figure 1). 3.2. Ampere rating. The ampere rating shall be 20 amperes maximum. 3.3 Voltage rating. The voltage rating shall be 125 V ac maximum. 3.4 Frequency rating. The frequency rating shall be 60 Hz. 3.5 Trip threshold. This ground fault interrupter shall trip when a fault cur
7、rent to ground is 4-6 mA minimum. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55459D 2 NOTES: 1. Dimensions are in inches. 2. Unless otherwise specified, tolerance is .005 inch (0.13 mm). 3. Location of test and reset buttons is optional. FIG
8、URE 1. Configuration and dimensions. Inches mm 1.229 31.22 1.800 45.72 2.780 70.61 3.280 83.33 3.812 96.82 4.200 106.68 Inches mm 1.229 31.22 1.800 45.72 2.780 70.61 3.280 83.33 3.812 96.82 4.200 106.68 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,
9、-A-A-55459D 3 3.6 Dimensions. Dimensions shall conform to NEMA standard WD 6 (reference NEMA configuration 5-20R) (see figure 1). 3.7 Termination style. The termination style shall be either screw terminals or wire leads. 3.8 Wire size. The maximum wire size the screw terminal connectors shall accep
10、t is number 10 American Wire Gauge (AWG). The minimum wire size of the wire shall be number 14 AWG. 3.9 Wire lead length. The free length of the wire leads shall be 4 inches (101.6 millimeters) minimum. The free length of the ground lead shall be 6 inches (152.4 millimeters) minimum. 3.10 Marking. G
11、round fault interrupters or their unit package supplied to this CID shall be marked with the manufacturers (MFRs) standard commercial PIN and the ground fault interrupters shall bear the appropriate UL listing mark. (NOTE: The part number marked on the unit pack shall be the CID PIN.) 3.11 Recycled,
12、 recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle
13、costs. 3.12 Workmanship. Ground fault interrupters shall be processed in such a manner as to be uniform in quality and shall be free from other defects that will affect life, serviceability, or appearance. 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered materials to
14、 the maximum extent practicable, in accordance with 23.403 of the Federal Acquisition Regulation (FAR). 5. PRODUCT CONFORMANCE PROVISIONS. 5.1 Product conformance. The products provided shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standar
15、ds, and quality assurance practices, and be the same product offered for sale in the commercial market. The Government reserves the right to require proof of such conformance. 5.2 Market acceptance. The following market acceptance criteria are necessary to document the quality of the product to be p
16、rovided under this CID: a. The company producing the item must have been producing a product meeting the requirements of this CID for at least 2 years. b. The company must have sold 1,000 units meeting this CID in the commercial marketplace over the past 2 years. 6. PACKAGING. Preservation, packing,
17、 and marking shall be as specified in the contract or order. 7. NOTES. 7.1 PIN. The PIN should be used for Government purposes to buy commercial products to this CID. See section 2 for PIN format example. 7.2 Environmentally preferable material. Environmentally preferable materials should be used to
18、 the maximum extent possible to meet the requirements of this specification. As of the dating of this document, the U.S. Environmentally Protection Agency (EPA) is focusing efforts on reducing 31 priority chemicals. The list of chemicals is available on their website at http:/www.epa.gov/osw/hazard/
19、wastemin/priority.htm. Use of these materials on the list should be minimized or eliminated unless needed to meet the requirements specified herein (see Section 3). 7.3 Commercial and Government Entity (CAGE) code. For ordering purposes, inventory control, and submission of these protectors to DSCC
20、under the Military Parts Control Advisory Group (MPCAG) evaluation program, CAGE code 58536 should be used. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55459D 4 7.4 Source of documents. FEDERAL REGULATIONS FAR - Federal Acquisition Regulation
21、s (FAR). (Copies of this document is available online at http:/www.acquisition.gov/comp/far/index.html from the U.S. Government Printing Office, 732 North Capital Street, NW, Washington D.C. 20401-0001.) Other Publications NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA) NEMA WD 6 - Wiring Devic
22、es - Dimensional Requirements. (Copies of this document are available online at http:/www.nema.org/ or from the National Electrical Manufacturers Association, 1300 North 17THStreet, Suite 1752, Rosslyn, VA 22209-3801.) UNDERWRITERS LABORATORIES, INCORPORATED (UL) UL 943 - Ground-Fault Circuit-Interr
23、upters, Standard for Safety. (Copies of this document are available online at http:/ or from the Underwriters Laboratories, Incorporated, 333 Pfingsten Road, Northbrook, IL 60062-2096.) (Industry association specifications and standards are generally available for reference from libraries. They are
24、also distributed among technical groups and using Federal agencies.) 7.5 Ordering data. The contract or order should specify the following: a. CID document number, revision, and CID PIN. b. Product conformance provisions. c. Packaging requirements. 7.6 Commercial products. As part of the market anal
25、ysis and research effort, this CID was coordinated with the following manufacturers of commercial products. At the time of CID preparation and coordination, these manufacturers were known to have commercial products that would meet the requirements of this CID. (NOTE: This information should not be
26、considered as a list of approved manufacturers or be used to restrict procurement to only the manufacturers shown.) MFRs CAGE MFRs name and address 04009 Cooper Industries, Incorporated Cooper Wiring Devices 203 Cooper Circle Peachtree City, GA 30269-3075 Phone number: (770) 632-2227 Facsimile numbe
27、r: (770) 632-2268 E-mail: mailto: Uniform Resource Locator (URL): Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55459D 5 7.7 Part number (P/N) supersession data. These CID PINs supersede the following MFRs P/Ns as shown. This information is be
28、ing provided to assist in reducing proliferation in the Government inventory system. TABLE II. P/N supersession data. CID dash numberAA55459- MFRs CAGE MFRs P/N 1/SB 04009 VGF20B SI 04009 VGF20V SR 04009 N/A SG 04009 VGF20GY SW 04009 VGF20WWB 04009 N/A WI 04009 N/A WR 04009 N/A WG 04009 N/A WW 04009
29、 N/A 1/ The manufacturers P/N shall not be used for procurement to the requirements of this CID. At the time of preparation of this CID, the aforementioned commercial products were reviewed and could be replaced by the CID PIN shown. For actual part marking requirements see 3.10. 7.8 Government user
30、s. To acquire information on obtaining these ground fault interrupters from the Government inventory system, contact Defense Supply Center, Columbus, ATTN: DSCC-FMX, Post Office Box 3990, Columbus, OH 43218-3990, or telephone (614) 692-3677. 7.9 Changes from previous issue. Marginal notations are no
31、t used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: GSA - FSS Custodians: Navy - EC Preparing activity: DLA - CC DLA-CC Project 5925-2008-003 NOTE: The activities listed above
32、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-,-,-
