The AZK1M-7.5-2S is a single-pole automatic circuit breaker designed to protect electrical circuits of direct and alternating current from overloads and short-circuit currents that are inadmissible in magnitude and duration.

Within aircraft electrical distribution systems, the circuit breaker provides automatic disconnection of the protected circuit when abnormal current conditions occur, ensuring protection of wiring and onboard equipment.

The circuit breaker is applied in aircraft electrical systems operating with DC and AC power, including circuits with standard and increased frequency ranges, under a wide range of environmental conditions.

The product is also known under alternative designations AZK1M-7.5-2S, which refer to the same product type.

Product Type: Automatic circuit breaker
Function: Protection of electrical circuits against overloads and short circuits
Application / Where Used: Aircraft electrical systems
System / Installation Area: Electrical power distribution circuits
Operating Voltage (DC): 27 V
Operating Voltage (AC): 115 V
AC Frequency Range: 400 Hz; 320–1050 Hz
Rated Current: 0.7 A; 1 A; 2 A; 3 A; 5 A; 7.5 A; 10 A; 15 A; 20 A; 30 A; 35 A; 40 A; 50 A
Operating Temperature Range: −60 to +60 °C
Weight: 30.5–45 g
Assigned Service Life: 10 years
Technical Documentation: Manufacturer technical documentation

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.