DLA MIL-DTL-24646 2 B-2008 FUSE BOXES FEEDER DISTRIBUTION TOTALLY ENCLOSED 125 250 VOLTS DIRECT CURRENT THREE WIRE BUSES TWO WIRE BRANCHES 0-30 AMPERE MIDGET FUSES SYMBOLS 609 610 .pdf

1、AMSC N/A FSC 5920 INCH-POUND MIL-DTL-24646/2B 29 October 2008 SUPERSEDING MIL-DTL-24646/2A 17 May 2002 DETAIL SPECIFICATION SHEET FUSE BOXES, FEEDER DISTRIBUTION, TOTALLY ENCLOSED, 125/250 VOLTS, DIRECT CURRENT, THREE WIRE BUSES, TWO WIRE BRANCHES, 0-30 AMPERE MIDGET FUSES, SYMBOLS 609, 610 AND 611

2、This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-24646. FIGURE 1. Fuse box assembly, typical. Item No. 01, 02, 03 (Symbol 609 shown) N

3、OTES: 1. Dimensions are in inches. 2. Unless otherwise specified herein, tolerances shall be as follows: Two place decimals - plus or minus 0.02. Three place decimals - plus or minus 0.005.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24646

4、/2B 2 DIMENSIONS (REF) SYMBOL NO A B C 609 14.16 10.16 4.25 610 18.16 10.16 4.25 611 22.16 10.16 4.25 FIGURE 2. Enclosure, overall dimensions. Item No. 04, 05, 06 (Symbols 609, 610, 611)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24646/2B

5、 3 A. Symbols 609, and 610 B. Symbol 611 DIMENSIONS SYMBOL NO A B 609 5.00 10.00 610 6.50 13.00 FIGURE 3. Mounting dimensions, ref. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24646/2B 4 DIMENSIONS (MAX) SYMBOL NO A B C 609 7.50 5.75 2.20

6、 610 12.37 5.75 2.20 611 17.25 5.75 2.20 FIGURE 4. Fuse block assembly, typical. Item No. 07, 08, 09 (Symbols 609, 610 and 611) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24646/2B 5 A. Four 2-wire branches (Symbol 609). B. Eight 2-wire b

7、ranches (Symbol 610). C. Twelve 2-wire branches (Symbol 611). FIGURE 5. Wiring diagrams. Item No. 10, 11, 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24646/2B 6 REQUIREMENTS Symbol numbers: See table I. Design: Electrical rating: 125/2

8、50 volts direct current, 0-30 ampere. Dimensions and configuration: See figures 1, 2, 3 and 4. Wiring diagrams: See figure 5. Mounting dimensions: See figure 3. Degree of enclosure: Totally enclosed. Designation and marking: See MIL-DTL-24646. Parts: The parts listed in table II and specified in MIL

9、-DTL-24646 shall be used in the construction of the fuse boxes specified herein. General information: Military part numbers and general information are as specified in table I. TABLE I. Military part numbers and general information. Supersedes Military part no. Symbol no. Weight in pounds No. of cir

10、cuits Feeder MCM Branch MCM Fuse size Bus bar size Drawing no. Type M24646/2- 001 609 19.0 4 75 14 midget 0-30A 0.62 x 0.19 9000-S-6202-73160 LL-S M24646/2- 002 610 24.6 8 75 14 midget 0-30A 0.62 x 0.19 9000-S-6202-73162 NN-S M24646/2- 003 611 29.4 12 75 14 midget 0-30A 0.62 x 0.19 9000-S-6202-73163

11、 PP-S Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24646/2B 7 TABLE II. Parts list. QTY M /- Item no. 1/ Description 001 002 003 Material/ specification Remarks 01 Fuse box assembly (sym 609) - MIL-DTL-24646/2 See figure 1 02 Fuse box asse

12、mbly (sym 610) - MIL-DTL-24646/2 See figure 1 03 Fuse box assembly (sym 611) - MIL-DTL-24646/2 See figure 1 04 Enclosure (10 x 14 x 3.5) 1 M24142/16-001 See figure 2 05 Enclosure (10 x 18 x 3.5) 1 M24142/16-003 See figure 2 06 Enclosure (10 x 22 x 3.5) 1 M24142/18-002 See figure 2 07 Fuse block asse

13、mbly 1 MIL-DTL-24646/2 See figure 4 08 Fuse block assembly 1 MIL-DTL-24646/2 See figure 4 09 Fuse block assembly 1 MIL-DTL-24646/2 See figure 4 10 Wiring diagram 1 MIL-E-2036 See figure 5 11 Wiring diagram 1 MIL-E-2036 See figure 5 12 Wiring diagram 1 MIL-E-2036 See figure 5 13 Fuse clip (midget 0-3

14、0A) 16 32 48 A-A-55507/1-04 N/A 14 Identification plate 1 1 1 ASTM B36/B36M B121/B121M N/A 15 Information plate 4 8 12 ASTM B36/B36M B121/B121M N/A 1/ Item numbers after the figure titles are the same as the item numbers shown in this table. Referenced documents. In addition to MIL-DTL-24646, this d

15、ocument references the following: MIL-E-2036 ASTM B36/B36M ASTM B121/B121M Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24646/2B 8 The margins of this specification sheet are marked with vertical lines to indicate where changes from the pr

16、evious 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 the requirements of this document based on the entire content irrespective of the marginal notatio

17、ns and relationship to the last previous issue. Custodian: Preparing activity: Navy - SH DLA - CC DLA - CC (Project 5920-2008-018) 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-,-,-