The 400 series incorporates hidden terminals, inset into the recessed back to provide tamper resistant installations. The 410 series has the standard terminals located on the side of the switch. Both options give the installer a regular gap of 1 1/2" while the wide gap version is 3", which cover the various types of steel door and frame conditions found at every commercial and industrial site.
Product Specification :
- The GRI 400WG series of commercial and industrial switch sets incorporates hidden terminals, inset into the recessed back to provide tamper resistant installations.
- The unit has a wide gap of up to 3-1/4Which covers the various types of steel door and frame conditions found at every commercial and industrial site.
- Spacers and mounting hardware are included with the set. Switches, magnets and mounting brackets are also available separately
