Hekatron THM 425 6500016 Door Holder Magnet – 686N/63mA
Part no.
The Hekatron THM 425 is a Wall Mounted Electromagnetic Door Retainer.
Request a quote
Add this product to your RFQ list. No account needed.
Log in to see pricing and order online
The Hekatron THM 425 is a Wall Mounted Electromagnetic Door Retainer. The THM 425 is used to keep self-closing doorways, such as fire doors, smoke doors and other doors or gates open. The THM-425 must be connected to a smoke detection system, which will break the circuit to de-energize the electromagnet, if a fire occurs. This will allow the door to close, and stop the fire from spreading.
The THM 425 is provided with a spark-suppression diode (free-wheeling diode) to protect the contacts against premature erosion and voltage surges, plus a reverse polarity protection diode.
Downloads for Hekatron THM 425 6500016 Door Holder Magnet – 686N/63mA.
Related products
Need some help with your project?
Send an enquiry or contact us directly and we will try our best to help you.
