Our Products
Flange Handle Mechanism

Flange handle mechanisms mount on the left or right side flange of an enclosure door, occupying less space inside the enclosure. They are specially designed by NOARK for UL MCCB. The flange mechanism includes three components: flange handle, flex shaft, and operating mechanism.

Available as:

  • Flange handle UL Type 1/3R/12
  • Flange handle UL Type 4/4X
  • Various flex shafts from 2 to 10 feet
  • Simple and robust NEMA handle operating mechanism
  • Choice of separate components


UL 489

Certification File:

E355392-20160823, E484125-20160527

Compliant to:

UL 508 & CSA C22.2 No. 14-13, UL 50 & CSA C22.2 No. 94.1.15, UL 50E & CSA C22.2 No. 94.2-15, & CSA-C22.2 No. 5


For M1, M2, M3 and M4



Cable Length

2, 3, 4, 5, 6, 7, 8, 9, or 10 ft