Features 49 Series - Relay interface modules 8 - 10 - 16 A - Finder
Features 49 Series - Relay interface modules 8 - 10 - 16 A - Finder
Features 49 Series - Relay interface modules 8 - 10 - 16 A - Finder
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Contact specification<br />
F <strong>49</strong> - Electrical life (AC) v contact current<br />
Types <strong>49</strong>.31/61/81<br />
6<br />
Cycles<br />
H <strong>49</strong> - Maximum DC1 breaking capacity<br />
Types <strong>49</strong>.31/52/61/72/81<br />
DC breaking current (A)<br />
<strong>49</strong>.61/81 current limit<br />
<strong>49</strong>.31 current limit<br />
<strong>49</strong>.52/72 current limit<br />
Resistive load - cosϕ = 1<br />
Inductive load - cosϕ = 0.4<br />
single contact<br />
limit for <strong>49</strong>.31<br />
<strong>49</strong>.52/72 - 2 contacts in series<br />
DC voltage (V)<br />
When switching a resistive load (DC1) having voltage and current<br />
values under the curve, an electrical life of ≥ <strong>10</strong>0·<strong>10</strong> 3 can be expected.<br />
In the case of DC13 loads, the connection of a diode in parallel with<br />
the load will permit a similar electrical life as for a DC1 load.<br />
Note: the release time for the load will be increased.<br />
<strong>49</strong> <strong>Series</strong> - <strong>Relay</strong> <strong>interface</strong> <strong>modules</strong> 8 - <strong>10</strong> - <strong>16</strong> A<br />
F <strong>49</strong> - Electrical life (AC) v contact current<br />
Types <strong>49</strong>.52/72<br />
Cycles<br />
Resistive load - cosϕ = 1<br />
Inductive load - cosϕ = 0.4