D4NS-SK / D4JL-SK

D4NS-SK01

Mounts directly to 20 x 20 mm aluminum frames.

D4NS-SK30

The L-shaped key guard prevents the Key from being damaged, and helps to guide the Key in smoothly.

When the door is opened, the key hole can be covered by the disable-prevention cover, and a padlock can be attached. The operator's safety is then assured because the door cannot be closed until the padlock is removed.

ANSI/RIA R15.06-1999 8.4 Protection of personnel within the safeguarded space

Personnel required to perform tasks within the safeguarded space shall be protected by:
a) Preventing the re-initiation of any motion or hazardous process while personnel are within the safeguarded space, for example locking a gate open;

The operation display window lets you visually confirm that the Key has been inserted.

Magnetic catches prevent the door from opening if the operator accidentally bumps into it.

D4JL-SK40

Can be combined with the D4JL Guard Lock Safety-door Switch to prevent locked doors from being too easily opened.

Even if an operator were to be trapped inside a hazardous area, the D4JL model with rear release button would allow the operator to unlock the door from the inside with the lever.

ANSI/RIA R15.06-1999 11.2.2 Interlocking portion

b) The interlocking portion of the interlocked barrier shall be installed, applied, and maintained so that:
8) Be capable of being easily unlocked from the inside of the safeguarded space with or without power available, when the possibility of full body access exists;