MIL-DTL-17361-16 Circuit Breakers, Air, Electric, Insulated Housing \(Shipboard Use\) Type Aqb-Lf226 \(For Replacement Only Of A225 And Lf225\)

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MIL-DTL-17361/16A(SH)

TABLE I. Requirements.

Maximum rated continuous current

225 amperes

Voltage and frequency

500 VAC, 60 Hz

Interrupting rating

100,000 amperes, 60 Hz, ac

Peak let-through current

30,000 amperes

Trip unit

Interchangeable

Current limiting fuses

LF5H25ORD, 14,000�20,000 amperes

Type of connections

Back (removable mtg.)

Electric operator

Not available

Undervoltage trip or shunt trip

Either available

Auxiliary switch

Two (a) contacts; two (b) contacts

Handle lock

Group 3 (Figure 1 of MIL-DTL-17361)

Handle boot

Not available

NOTE: Circuit breaker interrupter, contacts, mechanism and trip unit is AQB-A250 in accordance with MIL-DTL-

17361.