AD/ELECT/48 Amdt 3 - Mechanical Products Inc - Circuit Breakers
1AD/ELECT/48 Amdt 3 - Mechanical Products Inc - Circuit Breakers
Start here
Get a plain-English read of 1
Turn the raw legal text into a practical explanation grounded in AD/ELECT/48 Amdt 3 - Mechanical Products Inc - Circuit Breakers.
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Image unavailable in extracted text
Electrical Equipment
AD/ELECT/48
Amdt 3
Mechanical Products Inc - Circuit Breakers 9/89
Applicability: 1. Mechanical Products Inc. circuit breakers as follows:
| Series Part No | Military Designator | Rating - Amps | Manufacturers Date Code |
|---|---|---|---|
| 4001 | MS22073 | 1 thru 5 | 8501 thru 8636 |
| 4200 | MS26574 | 0.5 thru 5 | 8430 thru 8636 |
| 4310-0001 and 4310-019 | MS3320 | 1 thru 5 | 8605 thru 8636 |
| 8500 | Nil | 1 thru 5 | 8514 thru 8636 |
2. Mechanical Products Inc. circuit breakers commercialised by E.C.E. Co. as follows:
| Mechanical Products Series P/N | Equivalent ECE Reference No | Rating - Amps | Manufacturers Date Code |
|---|---|---|---|
| 4001-001-( ) | 120DU01### | 1 thru 5 | 8501 thru 8636 |
| 4001-004-( ) | 124DU01### | 1 thru 5 | 8501 thru 8636 |
| 4001-007-( ) | 125DU01### | 1 thru 5 | 8501 thru 8636 |
| 4310-001-( ) | 170/171DU01### | 1 thru 5 | 8605 thru 8636 |
Note 1. ( ) may be any digit in the range 1 thru 5. # may be any three digits in the range 010 thru 050.
Note 2. The first two digits of the date code are the year of manufacture and the second two digits are the week in that year.
Note 3. All the above circuit breakers may be identified by their blue or black base colour. Mechanical Products circuit breakers commercialised by ECE have an ECE reference number on the body of the circuit breaker.
Note 4. This Directive does not apply to circuit breakers produced or installed prior to 23 July 1984, (the thirtieth week of 1984), or to circuit breakers which have been inspected by the manufacturer, found free of defect, marked with a white inverted Z or a T painted on the terminal end, and have an additional date code with an “R” prefix.