1、Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data that may improve this document should be sent to: DLA Land and Maritime, ATTN: VAT, P.O. Box 3990, Columbus, OH 43218-3990, or email mailto:CircuitProtectdla.mil. Since contact information can change you m
2、ay want to verify the currency of the address information using the ASSIST Online database at https:/assist.dla.mil/. AMSC N/A FSC 5920 INCH-POUND A-A-55429D 14 July 2012 SUPERSEDING A-A-55429C 3 May 2007 COMMERCIAL ITEM DESCRIPTION FUSEHOLDER, BLOCK, CLASS H, 100 AMPERE, 600 V AC, ONE, TWO, AND THR
3、EE POLE 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 one, two, and three pole, 100 ampere, 600 V AC, type H fuseholder blocks. Fuseholders
4、covered by this CID are intended for commercial/industrial applications. 2. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This CID uses a classification system which is included in the PIN as shown in the following example (see 7.1). AA55429 - 001 CID number Dash number (see table I) 3. SALIEN
5、T CHARACTERISTICS. 3.1 Interface and physical dimensions. Fuseholders supplied to this CID shall be as specified herein and shall meet the requirements of UL 4248-1 and UL 4248-6 for class H fuseholders (see figure 1). 3.2. Ampere rating. The ampere rating shall be 100 amperes maximum. 3.3 Voltage r
6、ating. The voltage rating shall be 600 V ac maximum. 3.4 Interrupting rating. This class H fuseholder shall be used with class H fuses that have an interrupting rating of 10,000 amperes maximum. 3.5 Wire termination. Wire termination shall be specified on figure 2 and as follows: a. Screw connector
7、for use with spade tugs or ring terminals. b. Screw with pressure plate connector for use with solid or standard wire without terminal (recommended where vibration will be a factor). c. Box lug connector (the most durable). For use with all types of wire without terminal. Provided by IHSNot for Resa
8、leNo reproduction or networking permitted without license from IHS-,-,-A-A-55429D 2 FIGURE 1. Configuration and dimensions.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55429D 3 NOTES: 1. Dimensions are in inches. 2. Tolerance is .005 inch (0.1
9、3 mm), unless otherwise specified. FIGURE 1. Configuration and dimensions - Continued. FIGURE 2. Wire termination configuration. Inches mm Inches mm .261 6.53 2.125 53.97 .281 7.14 2.375 60.32 .343 8.73 2.620 66.67 .50 12.7 4.031 102.39 .671 17.06 4.250 107.95 .875 22.22 5.843 148.43 1.109 28.17 9.5
10、0 241.3 1.812 46.03 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55429D 4 TABLE I. Characteristics. AA55429- Characteristics 001 1 pole with screw connectors. Fuse clips with reinforcing springs. 002 1 pole with box lug connectors. Fuse clips
11、with reinforcing springs. 003 2 pole with screw connectors. Fuse clips with reinforcing springs. 004 2 pole with box lug connectors. Fuse clips with reinforcing springs. 005 3 pole with screw connectors. Fuse clips with reinforcing springs. 006 3 pole with box lug connectors. Fuse clips with reinfor
12、cing springs. 3.6 Wire size. The maximum wire size shall be #1/0 CU-AL for screw connectors and screw with pressure plate connectors and #6/0 CU-AL for box lug connectors. 3.7 Reinforcing spring. Reinforcing springs are used for reinforcement of the fuse clip. Spring reinforced fuse clips are recomm
13、ended if frequent fuse replacement is expected. 3.8 Fuse accomodation. This fuseholder accepts class H fuses with dimensions of 7.875 inches, (200.02 mm) a blade thickness of .125 inch (3.17 mm), and a blade width of .750 inch (19.05 mm). 3.9 Marking. Fuseholders supplied to this CID shall be marked
14、 with the manufacturers (MFRs) standard commercial PIN and the UL listing mark. (NOTE: The part number marked on the unit pack shall be the CID PIN.) 3.10 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the
15、maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.11 Workmanship. Fuseholders shall be processed in such a manner as to be uniform in quality and shall be free from other defect
16、s that will affect life, serviceability, or appearance. 4. REGULATORY REQUIREMENTS. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with 23.403 of the Federal Acquisition Regulation (FAR). 5. PRODUCT CONFORMANCE PROVISIONS 5.1 Product
17、conformance. The products provided shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial market. The Government reserves the right to require pr
18、oof of such conformance. 5.2 Market acceptance. The following market acceptance criteria are necessary to document the quality of the product to be provided 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.
19、 b. The company producing the item must have sold 1,000 units meeting this CID in the commercial marketplace over the past 2 years. 6. PACKAGING. Preservation, packing, and marking shall be as specified in the contract or order. Provided by IHSNot for ResaleNo reproduction or networking permitted wi
20、thout license from IHS-,-,-A-A-55429D 5 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 materials. Environmentally preferable materials should be used to the maximum extent
21、possible to meet the requirements of this specification. As of the dating of this document, the U.S. Environmental Protection Agencey (EPA) is focusing efforts on reducing 31 priority chemicals. The list of chemicals and additional information is available on their website http:/www.epa.gov/wastes/h
22、azard/wastemin/priority.htm. Included in the EPA list of 31 priority chemicals are cadmium, lead, and mercury. Use of these materials 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 order
23、ing purposes, inventory control, and submission of these fuseholders to DLA Land and Maritime under the Military Parts Control Advisory Group (MPCAG) evaluation program, CAGE code 58536 should be used. 7.4 Source of documents. Federal Regulations FEDERAL ACQUISITION REGULATION (FAR) FAR - Federal Ac
24、quisition Regulations. (Copies of this document are available online at http:/www.acquisition.gov/comp/far/index.html or from the U.S. Government Printing Office, 732 N. Capital Street, NW, Washington D.C. 20401-0001.) Other Publications UNDERWRITERS LABORATORIES, INCORPORATED (UL) UL 4248-1 - UL St
25、andard for Safety Fuseholders Part 1: General Requirements. UL 4248-6 - UL Standard for Safety Fuseholders Part 6: Class H. (Copies of these documents are available online at http:/ or from the Underwriters Laboratories, Incorporated, 333 Pfingsten Road, Northbrook, IL 60062-2096.) (Industry associa
26、tion specifications and standards are generally available for reference from libraries. They are 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 confo
27、rmance provisions. c. Packaging requirements. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55429D 6 7.6 Commercial products. As part of the market analysis and research effort, this CID was coordinated with the following manufacturers of comme
28、rcial 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 considered as a list of approved manufacturers or be used to restrict procurement to only th
29、e manufacturers shown.) MFRs CAGE MFRs name and address 26405 Marathon Special Products 13300 Van Camp Road P.O. Box 468 Bowling Green, OH 43402-0468 Phone number (419) 352-8441 Facsimile number (419) 352-0875 E-mail: mailto: Uniform Resource Locator (URL): http:/ 71400 Cooper Bussmann, Incorporated
30、 P. O. Box 14460 St. Louis, MO 63178-4460 Phone number (636) 394-2877 Facsimile number (800) 544-2570 E-mail: mailto: URL: http:/ 71424 Mersen 374 Merrimac Street Newburyport, MA 01950-1930 Phone number (978) 462-6662 Facsimile number (978) 462-0181 E-mail: mailto: URL: http:/ep- 75915 Littelfuse In
31、corporated 8755 W. Higgins Road; Suite 500 Chicago, IL 60631-2708 Phone number (800) 999-9445 Facsimile number (847) 391-0753 E-mail: mailto: URL: http:/ Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55429D 7 7.7 Part number (P/N) supersession
32、data. This CID PINs supersedes the following MFRs P/Ns as shown. This information is being provided to assist in reducing proliferation in the government inventory system. TABLE III. P/N supersession data. CID dash number AA55429- MFRs CAGE 26405 MFRs CAGE 71400 MFRs CAGE 71424 MFRs CAGE 75915 MFRs
33、P/N 1/ MFRs P/N 1/ MFRs P/N 1/ MFRs P/N 1/ 001 N/A H60100-1SR N/A N/A 002 R6F100A1B H60100-1CR 61036 LH60100-1C 003 N/A H60100-2SR N/A N/A 004 R6F100A2B H60100-2CR N/A LH60100-2C 005 N/A H60100-3SR N/A N/A 006 R6F100A3B H60100-3CR 61038 LH60100-3C 1/ The manufacturers P/N shall not be used for acqui
34、sition 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 P/N shown. For actual part marking requirements see 3.9. 7.8 Government users. To acquire information on obtaining these fuseholder bl
35、ocks from the Government inventory system, contact DLA Land and Maritime, ATTN: DLA Land and Maritime-FMX, Post Office Box 3990, Columbus, OH 43218-3990, or telephone (614) 692-3677. 7.8.1 National stock number (NSN). The following is a list of NSNs assigned which correspond to this CID. The list is
36、 for information only and may not be indicative of all possible NSNs associated with the CID. For up to date information on assigned NSNs, please contact the aforementioned DLA Land and Maritime office (See 7.8). TABLE IV. NSNs. Dash number (see table I) AA55429- NSN 001 N/A 002 N/A 003 N/A 004 N/A
37、005 N/A 006 5920-01-284-9038 7.9 Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS
38、-,-,-A-A-55429D 8 MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY: GSA - FAS Custodians: Navy - EC Preparing activity: DLA - CC DLA-CC Project 5920-2012-037 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 https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
