2981677 Allicdata Electronics
Allicdata Part #:

277-3212-ND

Manufacturer Part#:

2981677

Price: $ 167.71
Product Category:

Relays

Manufacturer: Phoenix Contact
Short Description: MODULE I/O 24V
More Detail: Safety Relay 5PST-NO/NC (4 Form A, 1 Form B) 24VDC...
DataSheet: 2981677 datasheet2981677 Datasheet/PDF
Quantity: 2
1 +: $ 152.46000
Stock 2Can Ship Immediately
$ 167.71
Specifications
Series: PSR
Packaging: Bulk 
Part Status: Active
Relay Type: Safety
Coil Type: --
Coil Current: 42.0mA
Coil Voltage: 24VDC
Contact Form: 5PST-NO/NC (4 Form A, 1 Form B)
Contact Rating (Current): 6A
Switching Voltage: 250VAC, 250VDC - Max
Turn On Voltage (Max): --
Turn Off Voltage (Min): --
Operate Time: 10ms
Release Time: 10ms
Features: LED Indicator
Mounting Type: DIN Rail
Termination Style: Screw Terminal
Operating Temperature: -20°C ~ 55°C
Contact Material: Silver Tin Oxide (AgSnO)
Coil Power: --
Description

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Power relays are switches used to switch electrical circuits under certain conditions. They are often used in power supply systems to control the current flowing in the circuit. The 2981677 is a power relay capable of switching currents over 2 Amps. This article will discuss the application fields and the working principle of the 2981677 power relay.

Overview

The 2981677 is a double pole-double throw (DPDT) power relay. It is rated for 10 Amps at 250 VAC and 15 Amps at 125 VAC, making it suitable for use in a wide range of applications. It has a set of normally open (NO) and normally closed (NC) contact points, as well as a common (COM) contact point. It is also equipped with mechanical flag indicators that provide visual feedback indicating whether the relay is closed or open. The 2981677 is UL listed and CSA certified.

Application Fields

The 2981677 power relay can be used in a variety of applications where voltage and current requirements are significant. It is often used in motor control circuits, contactor circuits, and timer circuits. It is also used in circuit protection systems, lighting systems, heating systems, and other industrial equipment.

The 2981677 power relay is an ideal choice for applications requiring high switching capacity, long lifespan, and reliable performance. It is also very durable and resistant to shock and vibration, making it suitable for use in high-vibration environments. The relay can also be used in applications where low power consumption is required.

Working Principle

The 2981677 power relay is a simple electromechanical device consisting of a coil and a set of contacts. When the coil is energized, it creates a magnetic field which attracts an armature. This pulls the armature and opens or closes the contacts, depending on the coil’s polarity. When the coil is de-energized, the armature returns to its original position, closing or opening the contacts accordingly.

The 2981677 power relay is a versatile device and it can be used in a variety of applications. It can be used to switch high power currents with low voltage drop. It can also be used to switch high and low level logic signals, allowing it to be used in logic circuits. The 2981677 power relay is also used to provide a mechanical interface between electrical signals, allowing signals to be routed to different locations.

Conclusion

The 2981677 power relay is an ideal choice for applications requiring reliable performance and high switching capacity. It can be used in motor control circuits, contactor circuits, and timer circuits, as well as in high-vibration environments, and in applications where low power consumption is desired. The working principle of the relay is simple, yet effective, allowing it to be used in a variety of circuits.

The specific data is subject to PDF, and the above content is for reference

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