MIL-PRF-19207-19 Fuseholders, Extractor Post Type, Blown Fuse Indicating, Type Fhl30G

Pages 1 - 2 - 3 - 4 - 5

MIL-PRF-19207/19N

NOTES:

1. Dimensions are in inches. Metric equivalents are given for general information only.

2. Unless otherwise specified, tolerances are .XX � 0.02 and .XXX � 0.005.

3. All of the type FHL30G fuseholders submitted for delivery shall have been subjected to the drip-

proof test in accordance with MIL-PRF-19207, 4.6.16.2.

4. Mounting hardware: Screws, sealing, panhead, slotted, stainless steel or zinc plated steel, 6-

32UNC-2A x 1.125 inches (28.58 mm) long (min) or 6-32UNC-2A x 1.125 inches (28.58 mm) long

(min) with sealing washer, 2 each. Mounting hardware and gasket may be provided loose in a

plastic bag or installed on the fuseholder

5. Body material: It is recommended that type MAI-60 or GDI-30F of American Society For Testing

and Materials (ASTM) ASTM D5948 be considered for meeting the body molding material

requirements of this specification.

6. Marking: In addition to other required marking, the manufacturer's identification, the type

designation with an appropriate dash number and the voltage rating from table I shall appear on the

fuseholder body but the location of each is optional.

FIGURE 2. Body for FHL30G fuseholder - Continued.

REQUIREMENTS:

Interface and physical dimensions: See figure 1 and figure 2.

Body material: Body material shall be selected to enable the fuseholder to meet the performance

requirements of this specification. Additional information and guidance on body material is specified in

the notes of figures 1 and 2.

Fuse accommodation, Ferrule type:

Size: 0.250 inch (6.35 mm) diameter, 1.250 (31.75 mm) inches in length.

Styles: F02 and F03 in accordance with MIL-PRF-15160, and FM09 in accordance with

Poles: One.

Rating: 30 amperes (see table I for voltage ratings).

Panel thickness: .125 inch (3.18 mm) maximum.

Indicating: Incandescent lamp, industry No. 1764, with amber color cap.

Terminals: Threaded stud type, No. 8-32UNC-2A thread. Brass, silver, or tin plate.

Enclosure: Drip-proof (see note 4 of figure 1 and 2).

Test fuses:

Temperature rise: F03A125V30A in accordance with MIL-PRF-15160/3.

Short circuit: F03A125V30A in accordance with MIL-PRF-15160/3.

Mechanical shock: Method I in accordance with MIL-PRF-19207.

Terminal strength: 20 pounds.

Torque: Terminals - 15 inch-pounds.

Salt spray (corrosion): Test condition B.