09001_112.pdf
09001_112.pdf
09001_112.pdf
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Circuit Breakers,<br />
Disconnect Switches, Molded Case Switches<br />
09/018<br />
Molded Case Circuit Breakers and Switches<br />
Undervoltage Trips for Type NZM7...-NA<br />
Contact<br />
Diagram<br />
Undervoltage trip, undelayed<br />
Rated<br />
Actuating Voltage<br />
Us<br />
Undervoltage trips will electrically trip the device open under power<br />
loss (when supply voltage drops below 35% - 70% of rated trip coil<br />
value) and can be used for control interlocking purposes, e.g. to<br />
disconnect the main switch in Emergency-stop circuits. They are<br />
rated for continuous duty.<br />
Undervoltage trips cannot be mounted together with shunt trips.<br />
Notes<br />
D1<br />
D2<br />
V<br />
Moeller Electric Corporation<br />
AC 24 +U-NZM7(24VAC)<br />
027309<br />
48 +U-NZM7(48VAC)<br />
027310<br />
60 +U-NZM7(60VAC)<br />
027311<br />
110 – 120 +U-NZM7(110-120VAC)<br />
027312<br />
125 – 130 +U-NZM7(125-130VAC)<br />
027313<br />
208 – 215 +U-NZM7(208-215VAC)<br />
027314<br />
220 – 240 +U-NZM7(220-240VAC)<br />
027315<br />
380 – 415 +U-NZM7(380-415VAC)<br />
027316<br />
440 – 480 +U-NZM7(440-480VAC)<br />
027317<br />
DC 24 +U-NZM7(24VDC)<br />
027599<br />
48 +U-NZM7(48VDC)<br />
027342<br />
60 +U-NZM7(60VDC)<br />
027343<br />
110 – 120 +U-NZM7(110-120VDC)<br />
027344<br />
125 +U-NZM7(125-130VDC)<br />
027345<br />
1) Undervoltage trips are field-installable<br />
Type Suffix Price Type Price<br />
Article No.<br />
see price list Article No.<br />
when ordered with basic device<br />
when ordered separately 1)<br />
see price list<br />
Auxiliary contacts and voltage trips can be installed as follows:<br />
NHI RHI VHI A AVHI U U(V)HI<br />
2 x EK... 1 x EK...<br />
● ● ● – – – –<br />
● ● – ● – – –<br />
● ● – – ● – –<br />
● ● – – – ● –<br />
● ● – – – – ●<br />
Dots in each row represent the types which can be combined together:<br />
● allowed combination<br />
– combination not allowed<br />
U-NZM7(24VAC)<br />
028847<br />
U-NZM7(48VAC)<br />
028848<br />
U-NZM7(60VAC)<br />
028849<br />
U-NZM7(110-120VAC)<br />
028850<br />
U-NZM7(125-130VAC)<br />
028851<br />
U-NZM7(208-215VAC)<br />
028852<br />
U-NZM7(220-240VAC)<br />
027608<br />
U-NZM7(380-415VAC)<br />
065565<br />
U-NZM7(440-480VAC)<br />
028854<br />
U-NZM7(24VDC)<br />
027607<br />
U-NZM7(48VDC)<br />
028879<br />
U-NZM7(60VDC)<br />
028880<br />
U-NZM7(110-120VDC)<br />
028881<br />
U-NZM7(125-130VDC)<br />
028882<br />
1-866-595-9616<br />
1-630-595-9515 Go to: http://www.klocknermoeller.com
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