A21405RNZQE

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Rotary switches are used in various applications such as lighting control and motor controls. The A21405RNZQE rotary switch is a product of the A-Series, a range of heavy duty, heavy load switches with a long life span, stainless steel construction and built-in protection against shock and short-circuit. It is used in applications where one or more contacts must be switched rapidly and accurately.

The A21405RNZQE switch has a dual-pole circuitry - an internal discrete wire and an external connection. The internal discrete wire allows the switch to be used with either direct current (DC) or alternating current (AC). The external connection provides power to the switch and the contacts. The contacts of the A21405RNZQE switch are made of brass and they are designed to provide a strong, reliable connection. It also features a self-cleaning contact system that prevents contact creep and wear.

The switching mechanism of the A21405RNZQE rotary switch is provided by a rotating armature. This armature moves in a circular path, connecting each of the switch\'s contacts in sequence. The armature is connected to the switch body by a detachable terminal block. This allows for easy repair and maintenance of the switch.

The contacts of the A21405RNZQE rotary switch are capable of switching up to 10 amps of AC current and 10 amps of DC current. The contact reliability is proven to be over one million cycles. This ensures a long life span, even in harsh environments. The unit also features protection against short-circuits and overheating.

The A21405RNZQE rotary switch is typically used in applications such as motor control, lighting control, and circuit interrupter systems. In these applications, the A21405RNZQE rotary switch ensures reliable, efficient operation and long-term durability. The switch can be mounted on a wall or on a panel with the help of mounting brackets, making it ideal for use in a variety of installations.

The A21405RNZQE rotary switch is designed to be safe to use and easy to maintain. The unit is tested to UL 1054 certification to provide superior performance and security. The unit also features a dust- and water-resistant design that provides protection against the elements. It is also available with a switch lockout mechanism, which helps prevent unauthorized use.

The A21405RNZQE rotary switch is a reliable, durable switch designed to be used in a variety of applications. It is designed to provide a secure connection with reliable switching capabilities, making it a great choice for applications that require a robust, secure connection. The switch is also easy to install, maintain and operate, making it an ideal choice for most applications.

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