MIL-DTL-17587C(SH)
3.4.19.2 Identification plates. The data marked on identification plates shall include the following:
Data
On circuit breaker
On components /1
Nomenclature of the item
X
X
Manufacturer's name and catalog number
X
X
Manufacturer's type
X
X
Year of manufacture
X
Manufacturer's serial number
X
Navy circuit breaker type designation
X
Rated voltage and frequency
X
X
Number of poles
X
Current rating (s)
X
X
Calibration
X
National stock number
X
X
Blank space for Government inspector's stamp
X
X
NOTE:
/1 Components include attachments and other circuit breaker parts, such as auxiliary switches,
overcurrent protection devices, shunt trip devices, undervoltage release devices, relays, electric
closing devices and solenoids, and rectifiers.
3.4.19.3 Warning plate. Circuit breakers shall be provided with a plate to warn that if the power source is
connected to the circuit breaker bottom studs, most of the current-carrying parts are alive, even though the circuit
breaker is in the open position. The word "WARNING" shall be in prominent red letters. The warning plate shall
be located where it can be easily read by an operator.
3.4.19.4 Information plate. An information plate, containing instructions for positioning of the circuit breaker
in the test position, shall be provided where applicable (see 3.4.12.2).
3.5 Certification data (CD) sheets. Certification data sheets shall include applicable data listed on the
identification plate and classification table shown in Detail "A" of Figure 1.
4. VERIFICATION
4.1 Classification of inspections. The inspection requirements specified herein are classified as follows:
Qualification inspection (see 4.2).
a.
Conformance inspection (see 4.3).
b.
Comparison inspection (see 4.4).
c.
4.2 Qualification inspection of circuit breakers, attachments, and cradles. Note the following:
a. One circuit breaker sample shall be subjected to the examination and tests in the order specified in Table V.
Any exceptions or changes to the test order shall be addressed in the qualification package.
b. Test sample shall include a cradle and one attachment of each type and rating.
c. The circuit breaker shall have the maximum rated coil or sensor rating installed as specified in the applicable
specification sheet.
d. Refer to the applicable specification sheet for additional test information and requirements.
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