AZSGK-5A
Aircraft Circuit Breaker
Description
AZSGK-5A: 5 A sealed aircraft DC circuit breaker
AZSGK-5A is the 5 A execution of the sealed AZSGK single-pole circuit-breaker family for aircraft DC networks. Its original Cyrillic designation is АЗСГК-5А. It protects a feeder against overload and short circuit and also serves as a manual single-pole switch. The letter sequence is part of the product identity and must be checked in full.
Full descriptionCollapse description
Operating mechanism and K execution
AZSGK uses a mechanism without free trip. If the handle is physically held in the ON position during an overload, the contacts do not open until the handle is released. This behavior differs from AZRGK and must be considered in the approved installation and maintenance procedure.
The K execution uses a longer handle without a luminous eye at its end and is intended for panels with red illumination. The family uses a narrow reddish-brown molded insulating enclosure, a brass front plate and two power terminals. Related Related versions: AZU-400A and AZZ-3.
Electrical and operating data
The nominal network value is 27 V DC ±10%; the rated current for this card is 5 A. For 2–20 A executions, the specified network inductive time constant is 0.015 s. Duty is continuous and specified switching endurance is 10,000 operations. Overall dimensions are 55.5 × 21.5 × 88 mm and mass is 121 g.
These family figures identify the execution but do not replace its current-time characteristic, approved feeder calculation, conductor cross-section, mounting clearances, terminal torque or individual passport. Confirm the physical 5 A marking and complete AZSGK designation on the supplied unit.
Ordering information
Inspect the molded enclosure, front plate, extended handle, fasteners and terminals for cracking, overheating, corrosion, looseness or unspecified repair. Verify the no-free-trip mechanism and panel-lighting execution against controlled documentation before installation. Wikipedia provides general context on circuit breakers. Browse Aviamisto’s Circuit Breakers category. State AZSGK-5A / АЗСГК-5А, quantity and required records in the inquiry.
Technical details
- Product Type
- Sealed single-pole DC circuit breaker
- Primary Designation
- AZSGK-5A
- Original Cyrillic Designation
- АЗСГК-5А
- Family
- AZSGK
- Rated Current
- 5 A
All specificationsCollapse specifications
- Number of Protected Poles
- 1
- Current Type
- DC
- Nominal Network Value
- 27 V DC ±10%
- Protection Function
- Overload and short-circuit disconnection
- Trip Mechanism
- Without free trip
- Held-Handle Behavior
- Contacts open after the handle is released
- Manual Function
- Single-pole lever switch
- Enclosure
- Sealed molded insulating body
- Front Plate
- Brass-colored metal
- Control Execution
- K, extended handle
- Handle End
- No luminous eye; red-panel execution
- Network Inductive Time Constant
- 0.015 s for 2–20 A ratings
- Duty
- Continuous
- Switching Endurance
- 10,000 operations
- Overall Dimensions
- 55.5 × 21.5 × 88 mm
- Mass
- 121 g
- Terminal Count
- 2
- Alternative Designations
- AZSGK 5A; AZSGK5A; АЗСГК 5А; АЗСГК5А
Payment & delivery
Orders ship from our hub in Dubai. Partner stock is first transferred to Dubai, then shipped to you.
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Availability, lead time, delivery cost and payment terms are confirmed for your order before payment.
Payment & delivery terms