mxuteuk 2pcs HH54P AC 24V Coil 14 Pin 3A 4PDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum

mxuteuk 2pcs HH54P AC 24V Coil 14 Pin 3A 4PDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum

Q: Does this relay have a diode built-in across the input? The schematic printed on the cube looks like it might. Thanks.

There is no discrete clamping diode across the coil; there is an LED indicating coil activation, and it only lights with pin 14 positive in my tests (12 VDC model).

Q: Can the relay be energized 100% OF the time, like a pilot ?

Yes. We use this relay to energize the 1A, 12V magnetic lock on doors as part of our access control system. The doors are only locked as long as the magnetic latch is energized, and thus the relay is only de-energized briefly when someone is granted access via an electronic badge. This is a fire code requirement so that doors fail open in the event of a power failure. The key to lifetime on relays like this one is to keep total operating cycles as low as possible. For example, when operated perhaps 100 times per day, this will have a lifetime of at least 20 years. Operated 100 times per hour would reduce that to less than one year. But the relay can stay energized indefinitely.

Q: Can the 110V version be triggered via 110V or is it a 12V coil?

Hello, 110V is triggered by 110V

Q: what is the coil max voltage tolerance of a 6V coil?

coil max voltage for stable performance +1.5 - 2.0V

4.6/5

Product ID: 137738148

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Details

Connector Type
Screw
Contact Material
Silver
Contact Type
4pdt
Current Rating
3 Amps
Mounting Type
din_rail

⚡24V Coil Voltage

📏Compact Size

🔌3A Contact Capacity

Frequently Bought Together

mxuteuk 2pcs HH54P AC 24V Coil 14 Pin 3A 4PDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum

Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable for DIN Rail System]

VAMRONE 10 Piece Aluminum DIN Rails, 12 Inches Long, 35mm Wide, 7.5mm High, Top Hat Slotted DIN Rail with RoHS, Extra Premium Screws Included for Hardware Components Mounting

Description

🔧 Elevate Your Electrical Game with Precision Power Relays!

LED INDICATOR - Stay informed with built-in LED indicators for operational clarity.
DUAL PACK ADVANTAGE - Get two relays in one package for enhanced value and efficiency.
POWERFUL PERFORMANCE - Experience reliable switching with the HH54P's 4PDT configuration.
USER FRIENDLY DESIGN - Includes sockets and slotted aluminum rail for hassle-free installation.
VERSATILE COMPATIBILITY - Easily mounts on standard 35mm DIN rail for seamless integration.

The mxuteuk 2pcs HH54P AC 24V Coil Electromagnetic Power Relay is a high-performance relay featuring a 4PDT configuration, 14 terminals, and a robust 3A contact capacity. Designed for easy installation on a 35mm DIN rail, this package includes two relays, sockets, and a slotted aluminum rail, making it an ideal choice for professionals seeking reliability and efficiency in their electrical systems.

Have a Question? See What Others Asked

Does this relay have a diode built-in across the input? The schematic printed on the cube looks like it might. Thanks.

Can the relay be energized 100% OF the time, like a pilot ?

Can the 110V version be triggered via 110V or is it a 12V coil?

what is the coil max voltage tolerance of a 6V coil?

Common Questions

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mxuteuk 2pcs HH54P AC 24V Coil 14 Pin 3A 4PDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum

Details

Description

Have a Question? See What Others Asked

Common Questions