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Mechanical Interlocks
Unit of Measure
Items Mechanical Interlocks
MIT21NA
M1 Mechanical Interlock
Mechanical Interlocks
MIT22NA
M2 Mechanical Interlock
Mechanical Interlocks
MIT23NA
M3 Mechanical Interlock
Mechanical Interlocks
MIT24NA
M4 to M5 Mechanical Interlock
Mechanical Interlocks
MIT26NA
M6 Mechanical Interlock
Description N/A
Brands N/A NOARKĀ®
Type N/A M1 N/A M2 N/A M3 N/A M4 to M5 N/A M6
Minimum Distance N/A N/A N/A N/A N/A 1.97 in50 mm
Maximum Distance N/A N/A N/A N/A N/A 59.06 in1500 mm
Dimension A N/A 3.94 in100 mm N/A 4.53 in115 mm N/A 5.63 in143 mm N/A 8.03 in204 mm N/A
Dimension B N/A 1.18 in30 mm N/A 1.38 in35 mm N/A 1.77 in45 mm N/A 2.56 in65 mm N/A
Diameter C N/A 0.15 in4.5 mm N/A 0.22 in5.5 mm N/A 0.22 in5.5 mm N/A 0.26 in6.5 mm N/A
Dimension D N/A 4.41 in112 mm N/A 4.92 in125 mm N/A 7.91 in201 mm N/A 9.25 in235 mm N/A
Certifications N/A
  • UL 489 Listed Recognized, File Number E355392 For: Alarm Switch, Auxiliary Contact, Shunt Trip, Under-Voltage Trip, Handle Lock, Mechanical Interlock, Motor Operator, Rotary Handle, Extended Rotary Handle, Flange Handle, Plug-In Base, Rear Connection Kit and Draw-Out Base
  • UL 489 Listed Recognized, File Number E349009
    For: Terminal Lugs
  • Certified for Canada According to CSA Standards 22.2 No. 5
  • IEC/EN 60947-2
  • CE Compliant
  • RoHS Compliant
  • UL 489 Listed Recognized, File Number E355392, E484125
    For: Flange Handle Mechanism