KHAU-17A18N-120

Series:	KHA
Packaging:	Bulk
Part Status:	Obsolete
Relay Type:	General Purpose
Coil Type:	Non Latching
Coil Current:	11.0mA
Coil Voltage:	120VAC
Contact Form:	4PDT (4 Form C)
Contact Rating (Current):	3A
Switching Voltage:	240VAC - Max
Turn On Voltage (Max):	102 VAC
Turn Off Voltage (Min):	--
Operate Time:	13ms
Release Time:	6ms
Features:	Neon Indicator
Mounting Type:	Socketable
Termination Style:	Plug In
Operating Temperature:	-45°C ~ 70°C
Contact Material:	Silver (Ag)
Coil Power:	1.4 VA
Coil Resistance:	3.9 kOhms

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Power Relays, Over 2 Amps

The KHAU-17A18N-120 is a high temperature, high current relay commonly used in many applications. This highly reliable relay has an operating temperature range of -55°C (-67°F) to +150°C (+302°F) and contact current rating of up to 120 amps. This makes it ideal for a wide range of applications, including industrial, automotive, and HVAC applications.The KHAU-17A18N-120 is a normally open, single pole, double throw (SPDT) switch. It consists of a stationary contact, a moveable armature, a coil, and an actuating plunger. The electrical switch is closed when the energized coil is magnetically attracted to the actuating plunger, causing the moveable armature to move toward the stationary contact, forming a pre-determined electrical connection between them. When de-energized, the coil magnetically releases the plunger, allowing the armature to spring back to its original position, thus breaking the electrical connection.The KHAU-17A18N-120 is designed to automatically open and close high current circuits in response to a variety of signals. With their stability and high switching capacity, they are often used in applications such as motor starters, solenoid valves, machine control, and HVAC systems. These relays are also used in battery management systems and electric vehicles to disconnect a battery from its original power supply.Due to their power rating, KHAU-17A18N-120 relays offer several safety features to protect against overloads. They also provide protection against dust, water, and chemical substances, enabling them to be used in hostile environments where higher temperature and harsh conditions are present. Additionally, these relays offer protective features such as arc suppression and dielectric strength. This makes them suitable for industrial applications that require high switching capacity in harsh and hazardous environments.The KHAU-17A18N-120 is a reliable and versatile relay designed to efficiently and safely provide switching operations for various applications. With a wide range of operating temperatures, high current capacity, and several protective features, this relay is ideal for use in a variety of applications.

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