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).

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.

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

Hello, 110V is triggered by 110V

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

coil max voltage for stable performance +1.5 - 2.0V

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mxuteuk 2pcs JQX-13FL DC 12V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum

mxuteuk 2pcs JQX-13FL DC 12V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum

Product ID: 452421763

Details

Connector Type
Screw
Contact Material
Aluminum
Contact Type
2NO 2NC
Current Rating
10 Amps
Mounting Type
DIN Rail Mount

⚡10A high current capacity

🔌12V DC coil voltage

🛠️DIN rail mount with aluminum base

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Description

⚡ Elevate your control game with mxuteuk’s powerhouse relay kit!

COMPLETE KIT INCLUDED - 2 relays, sockets, screws, and rail for instant setup and upgrade
PRECISION 12 V DC COIL - Optimized coil voltage ensures efficient electromagnetic operation
READY TO MOUNT DESIGN - Includes 35mm DIN rail and slotted aluminum base for seamless installation
POWERFUL 10 A SWITCHING - Handles up to 10 amps for reliable high-load performance
VERSATILE DPDT CONFIGURATION - Dual Pole Double Throw contacts for flexible circuit control

The mxuteuk JQX-13FL electromagnetic power relay kit features dual pole double throw (DPDT) contacts rated for 10A at 250VAC/28VDC, powered by a 12V DC coil. Designed for professional-grade circuit switching and protection, it includes 2 relays, 8-pin sockets, mounting screws, and a 35mm DIN rail with a durable aluminum base, making it ideal for automation, communication, and remote control systems.

Specifications

ASIN	B07QXXM1RV
Best Sellers Rank	#103,291 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #371 in Relays #10,403 in Lab & Scientific Products
Brand	mxuteuk
Brand Name	mxuteuk
Coil Resistance	250 Ohms
Coil Voltage	12 Volts
Connector Type	Screw
Contact Current Rating	10 Amps
Contact Material	Aluminum
Contact Type	2NO 2NC
Country of Origin	USA
Current Rating	10 Amps
Customer Reviews	4.6 out of 5 stars 547 Reviews
Manufacturer	mxuteuk
Maximum Switching Current	10 Amps
Model Number	JQX-13FL-DC12V
Mounting Type	DIN Rail Mount
Operation Mode	Automatic
Part Number	JQX-13FL-DC12V
Specification Met	electromagnetic
UPC	741416011456
Wattage	1 Watts

Reviews

S**4

5.08.2021

G**E

11.10.2023

L**N

17.04.2025

D**.

11.03.2026

J**S

30.03.2026

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