1、AMSC N/A FSC 5940 INCH-POUND MIL-DTL-24558/22B 3 October 2011 SUPERSEDING MIL-DTL-24558/22A w/AMENDMENT 1 17 February 2006 DETAIL SPECIFICATION SHEET TERMINAL BOXES, CONNECTION, SUBMERSIBLE (15-FOOT), 500 VOLTS, SINGLE-PHASE, SYMBOL NO. 415 - TWO 75 MCM CABLES, SYMBOL NO. 415.1 - TWO 100 MCM CABLES,
2、 SYMBOL NO. 415.2 - TWO 125 MCM CABLES, SYMBOL NO. 415.3 - TWO 150 MCM CABLES AND SYMBOL NO. 415.4 - TWO 200 MCM CABLES This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the products described herein shall consist of t
3、his specification sheet and MIL-DTL-24558, “Terminal Boxes, Connection, for Electrical and Electronic Systems, General Specification for“. REQUIREMENTS: The terminal boxes shall be as specified herein and in accordance with tables I and II, and figures 1 through 5. 1. Electrical rating. The terminal
4、 boxes shall have an electrical rating of 500 volts root mean square, and 500 volts direct current. The maximum current shall not exceed 350 amperes per terminal lug. 2. Dimensions and configuration. For dimensions and configuration see figures 1 through 5. All dimensions in figures 1 through 5 are
5、expressed in decimal inches. Overall terminal box dimensions are approximate. Exact dimensions are shown in MIL-E-24142/6, “Enclosure, Submersible (15-Foot), Sizes 8 by 10 Through 14 by 26“. 3. Tolerance. All tolerances not specified herein shall be in accordance with MIL-DTL-24558. 4. Standard part
6、s. The standard parts shown in table I shall be used in the construction of the connection boxes specified herein. The numbers in circles shown on figures 1, 2, 4, and 5 are the same as those shown in the “Item“ column of table I. Provided by IHSNot for ResaleNo reproduction or networking permitted
7、without license from IHS-,-,-MIL-DTL-24558/22B 2 5. Enclosure. The enclosures shall be a 15-foot submersible type. 6. Finish. The interior of the enclosures may be painted or left unpainted at the contractors option. 7. Weight. The weight of the connection boxes shall not exceed 23.0 pounds. QUALITY
8、 ASSURANCE: First article inspection and quality conformance inspection shall be as specified in MIL-DTL-24558. NOTES: 1. Drawing. The terminal box specified by this specification sheet was formerly covered on NAVSHIPS drawing no. 9000-S6202-74194. 2. Part or identifying number (PIN). The PIN to be
9、used for terminal boxes acquired to this specification is created as follows: M 24558/22 - XXXX Symbol number (see table II) Specification sheet number General specification number Denotes military specification TABLE I. Parts list. Item Description Qty Part number or specification Remarks 1 Enclosu
10、re assembly, brass with type A cover 1 MIL-E-24142/6 M24142/6-001 2 Identification plate 1 MIL-DTL-24558 Figure 6 3 Information plate 1 MIL-DTL-24558 Figure 6 4 Terminal board base 1 Figure 4 MIL-I-24768/1 type GME 5 Mounting bracket 2 MIL-DTL-24558 Figure 2 6 Terminal lug assembly 2 Figure 5 Copper
11、 7 HEXHD machine screw 5/16-18 X 1.250 4 Commercial Brass 8 RDH machine screw 5/16-18 X 1.000 4 Commercial Brass 9 Washer, 5/16 internal tooth 8 Commercial Bronze 10 RDH machine screw 5/16-18 X 0.875 4 Commercial Brass 11 RDH machine screw 6-32 X 0.188 4 Commercial Brass Provided by IHSNot for Resal
12、eNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/22B 3 TABLE II. Symbol numbers and general information. Symbol number For cable size MCM1415275 415.1 100 415.2 125 415.3 150 415.4 200 1MCM is defined as thousand circular mils. 2Only this connection box will be sto
13、cked in the supply system. For other symbol numbers, installing activity should drill terminal lugs for “X“ and “Y“ dimensions shown on figure 5. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/22B 4 FIGURE 1. Connection box assembly. P
14、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/22B 5 FIGURE 2. Location of terminal board mounting brackets. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/22B 6 FIGURE 3.
15、 Mounting dimensions. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/22B 7 FIGURE 4. Terminal board base. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24558/22B 8 TABLE FOR D
16、RILLING TERMINAL CAP AND PAD Symbol numbers Cable size MCM X drill Y 415 75 3/8 .125 415.1 100 7/16 .188 415.2 125 15/32 .188 415.3 150 17/32 .188 415.4 200 9/16 .188 FIGURE 5. Terminal lug assembly. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI
17、L-DTL-24558/22B 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 extent of the changes. Custodians: Preparing Activity: Navy - SH DLA - GS DLA - GS4 (Project 5940-2011-049) NOTE: The activities listed ab
18、ove 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 database at https:/assist.daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
