ILH – 2## Series
TYPE |
DESCRIPTION |
ILH-311L |
Multi-key door Interlock, 1 Key in and 1 removed to release bolt, Left hand bolt. |
ILH-321 |
Multi-key door Interlock, 2 Key in and 1 removed to release bolt. |
ILH-331 |
Multi-key door Interlock, 3 Key in and 1 removed to release bolt. |
ILH-421 |
Multi-key door Interlock, 2 Key in and 1 removed to release bolt + integral 2 pole changeover, 20A switch. |
ILH-411 |
Multi-key door Interlock, 3 Key in and 1 removed to release bolt + integral 2 pole changeover, 20A switch. |
ILH – 3 is a heavy duty door interlock requiring multiple keys to gain entry or alternatively releasing multiple keys, for applications requiring more than one primary or secondary operations without the need for an intermediate key exchange. ILH – 4 is identical to ILH – 3 range, but incorporates 2pole, 20A Rotary isolation switch, in conjunction with the bolt release.