134 L4400 User’s Guide
6 L4437A General Purpose Switch
34937T Terminal Block
This terminal block with screw- type connections is labeled with the model
number and the abbreviated module name.
L4437A Terminal Block.
Pads for user-supplied snubber
circuity to alleviate reactive
transients. The circuits may
consist of resistors, capacitors,
varistors, or other elements as
needed to reduce the switching
voltage and current transients
inherent in reactive circuits.
Warning -the insulation of the wiring used
with the terminal block must be rated for
the highest voltage that will be present on
the terminal block.