2-1617785-8

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Power Relays, Over 2 Amps

The 2-1617785-8 Power Relay is designed to control DC or AC power systems at a relatively high level of current, typically ranging from 4 to 8 amps. It\'s widely used in various industrial and commercial applications, such as automotive, home appliances, lighting/HVAC, audio/video equipment, access control, security, CCTV, robotics, etc.

The 2-1617785-8 Power Relay is designed to provide switching or control functions for a variety of industrial, commercial, residential and transportation applications. It is a single pole, normally open (SPNO) contact device and is suitable for carrying current up to 8 amps. It has a low-level input power requirement of 5V and a maximum switching voltage of up to 250VAC.

The 2-1617785-8 Power Relay uses a range of techniques to provide reliable and safe switching of power in various applications. One technique is the use of a specifically designed opto-isolator—the TLP170IAC-- which provides electrical isolation between the input signal and the control circuit. This feature allows the device to be used in applications requiring high electrical isolation, such as advanced access control systems, lighting/HVAC systems, and CCTV/security systems. The opto-isolator also protects the input signal from any potential surge or voltage spikes that could occur in the system.

The 2-1617785-8 Power Relay also uses a specifically designed coil which is wound in a manner to reduce the differences between the energizing current curves for normally open (NO has the higher maximum current) and normal closed (NC) contacts, making it suitable for applications where rapid switching is required. The coil is arranged in a specifically designed bobbin, which holds a cured steel core, allowing for reduced electromagnetic interference and an extended working life.

The 2-1617785-8 Power Relay can also be used in applications requiring overload protection, as it has built-in temperature sensing and circuit-shorting capability. The temperature sensing feature allows it to detect if any over-temperature condition exists in the device and safely shut down the system before any permanent damage can occur. The circuit-shorting capability of the 2-1617785-8 helps protect it from accidentally switching on when its contacts are open or close to each other.

The 2-1617785-8 Power Relay is widely used in a variety of applications, including lighting/HVAC systems, audio/video equipment, access control systems, security/CCTV systems, and robotics. Its rugged design and reliable switching make it a perfect choice for these types of applications.

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