PM4HA-H-24VSW

Series:	PM4H
Part Status:	Active
Lead Free Status / RoHS Status:	--
Relay Type:	Mechanical Relay
Function:	Programmable (Multi-Function)
Circuit:	DPDT (2 Form C)
Delay Time:	0.1 Sec ~ 500 Hrs
Contact Rating @ Voltage:	5A @ 250VAC
Voltage - Supply:	24VAC/DC
Mounting Type:	Panel Mount
Termination Style:	Screw Terminal
Timing Adjustment Method:	Hand Dial
Timing Initiate Method:	Input Voltage, Trigger Signal

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Time Delay Relays

Time delay relays are electronic controls designed for the purpose of creating a temporal delay before activating a circuit. These relays are differentiated from conventional relays in that instead of switching instantly from one state to another, these delay relays allow the actuations to cycle through an adjustable delay range before making the transition. Time delay relays are tremendous assets in industrial and electronic applications in which a temporal delay is required. There are many types of time delay relays, but the PM4HA-H-24VSW is a popular choice.The PM4HA-H-24VSW time delay relay is a generic type of adjustable, dual-state, time-based switch. It is an extremely versatile relay that can be utilized in both electric and electronic circuits. This type of relay is able to detect when there is a change in voltage which allows it to detect the current in the circuit. When the current in the circuit drops due to a change in voltage, the PM4HA-H-24VSW will enter a temporary delay which allows it to perform a predetermined action. This action could be to activate some device in the circuit, or to deactivate some device in the circuit.Due to the wide variety of uses for time delay relays, the PM4HA-H-24VSW can be used in a variety of applications. In industrial settings, this time delay relay can be used for controlling machinery as well as activating and deactivating process systems. Similarly, this type of relay can be utilized in automotive and medical applications such as controlling a vehicle\'s brake system or the operation of a device such as a blood pressure monitor. The versatile uses of the PM4HA-H-24VSW relay are due to its adjustable range of delays. It is this adjustable range which allows it to take on different roles depending on the different applications that it is used for. The adjustable time delays allow the PM4HA-H-24VSW to function as a timer, a counter, or as a motorswitcher. The adjustable range of delays in the PM4HA-H-24VSW can be set by the user. This is done by connecting the pins in the circuit board with the associated control signals such as input and output voltage. The time delays are adjustable from 0.1 seconds to 999 hours or from 0.01 minutes to 999 minutes. In addition to the adjustable range of delays, the PM4HA-H-24VSW also features protection against over current, motor overload, short circuit, and reverse polarity as well as an input power supply safety feature. This adds to the reliability and safety of the relay as it is used in several applications. In controlling a device, the PM4HA-H-24VSW works in an on-off cycle, meaning that the current is momentarily cut off from the device before being restored again. This helps conserve the power and reduce the load on the device. The circuit also features adjustable time delays where the load is initially shut down for a predefined period of time before it is restored again. This helps to reduce the risk of switching the device too quickly and damaging the device or circuit.The PM4HA-H-24VSW time delay relay is a versatile and reliable choice for a variety of applications, including industrial, medical, automotive, and electrical systems. It can be adjusted and programmed to cycle through adjustable time delays which allow it to serve as a timer, a counter, or a motorswitcher. It is also designed with features to protect against short circuit, over current, motor overload and reverse polarity. With its adjustable time delays and reliable protection features, the PM4HA-H-24VSW is the ideal choice for users looking for a time delay relay.

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