Overview
HM-MM3E-UL is a miniature monitor module – 1.3” (3.302
cm) H x 2.75” (6.985 cm) W x 0.65” (1.651 cm) D – that
supervises Class B circuit of dry-contact input devices.
Thanks to its compact design, the HM-MM3E-UL can be
mounted in a single-gang box behind