Welcome to Würth Germany For trade customers only Contact +49 7940 15-2400
Holding magnet THM 433
Holding magnet THM 433 - 1
Holding magnet THM 433 - 2

The images are examples. For detailed information, other images and documents, please select individual articles from the following table.

Holding magnet THM 433

For closing sequence control and hold-open devices, with concealed connection clamps

See product details

Available in 1 version

Show availability in Würth trade store
Exclusively for trade customers

Register now and access more than 125,000 products

Variants

  • The THM 433 has a spark suppression diode (free-wheeling diode) to protect switching elements against premature burnup or overvoltage peaks and a reverse polarity protection diode
Notice

Door holding magnets are used as locking devices to hold open movable room partitions such as fire protection doors, smoke protection doors and other partitions. They must be linked to a smoke detection system which switches off the retention voltage in the event of a fire to close the door and prevent the spread of fire and smoke.

Dimensions subject to change. Subject to technical changes