Draw-out type circuit breaker Andeli AW45-4000 A

Andeli AW45‑4000A withdrawable circuit breaker — a powerful air‑vacuum device for the protection and control of electrical networks up to 4000 A.

Circuit breakers of the AW45 series from Andeli are used in low-voltage switchgear to protect the networks of industrial plants, residential and administrative buildings against short-circuit currents, overloads and fault conditions, including single-phase earth faults.

The AW45 4000A model provides selective protection with time delay and can be operated manually by an operator or automatically on signals from power supply management systems. It is fitted with microprocessor protection and control units that inform personnel of the network status, the causes of tripping and the operating parameters of the breaker.

Technical characteristics:

Model: Andeli AW45 4000A
Type: circuit breaker, air-vacuum, withdrawable version
Rated current (In): 4000 A
Rated operational voltage (Ue): up to 690 V AC
Frequency: 50/60 Hz
Breaking capacity (Iq): up to 65–100 kA (depending on version)
Number of poles: 3
Operating mechanism: manual or motor-operated
Version: withdrawable, for installation in switchgear (КРУ)
Climatic version: У3 according to ГОСТ 15150
Degree of protection: IP00 (higher when installed in КРУ)
Operating conditions: temperature −40…+40 °C, altitude ≤ 1000 m
Mechanical endurance: up to 10 000 close–open («В О») cycles
Protection functions: against short circuits, overloads, single-phase earth faults
Additional: microprocessor protection and control units
Advantages:

High breaking capacity for high-power networks
Convenient withdrawable design for maintenance and replacement
Selective protection with time delay
Remote control via an automated control system (АСУ)
Personnel are kept informed of the network and breaker status
Reliable protection against short circuits and overloads

Shipped from the Almaty warehouse on the day of your request. Across Kazakhstan we ship by freight carriers; the manager will calculate the cost.

Payment: invoice for legal entities, Kaspi Pay, Halyk ePay. Prices include VAT.

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