MX+OF Shunt Release and Auxiliary Switch

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Auxiliaries are mounted to the left of the circuit breaker and/or the supplementary protectors for a total width of 2.13 in 54mm maximum:
■ They are fixed using clips (No tools);
■ A maximum of 3 indication auxiliaries (OF, SD) on the same device;
■ A maximum of 2 tripping auxiliaries (MX+OF) or MN on the same device;
■ CE Marked;
■ For CSA C22.2 No. 5-02 circuit breakers File #179014;
■ For UL 489 circuit breaker File #217688;
■ For UL 1077 Supplementary Protectors File #E90509;
■ For CSA C22.2 No. 235-M04 Supplementary Protectors File #179014;
■ For IEC 60947-2 and IEC 60947-5-1 circuit breakers;
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Technical Data of MX+OF Shunt Trip and Auxiliary Switches

Category Number
27109
27110
27118
Nominal Line Voltage, V 120 240 277 110 125 48 48 12 24 24
10% to 20%
Alternative Current - - - - -
Direct Current - - - - -
Operating Frequency, 50/60Hz
- - - - -
Minimum Cut-out Voltage, V
60.5 60.5 60.5 60.5 60.5 26.4 26.4 6.6 6.6 6.6
Inrush Current, A
0.4 0.8 1 0.3 0.3 1 0.7 2.5 7.7 5.6
Inrush Power, VA
44 184 277 38 45 48 33.6 30 185 135
Minimum Control Impulse Duration, ms
8
8
8
Power Circuit Breaking Time, ms
18
18
18

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