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Universal Remote Control MX-880Z - SPECS SHEET Informations techniques Page 44

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™
© 2000–2014 Schneider Electric
All Rights Reserved
Masterpact™ NT and NW Universal Power Circuit Breakers
Accessories
44
05/2014
Overcurrent Trip Switch (SDE)
Circuit breaker tripping due to a fault is signalled by a red
mechanical fault indicator (reset) and one overcurrent trip
switch (SDE).
Following tripping, the mechanical indicator must be reset
before the circuit breaker may be closed. An additional
overcurrent trip switch (SDE2) is supplied as an option and is
not compatible with the remote reset (RES).
Connected/Closed Switch (EF)
This switch combines the “device connected” and “device closed”
information to produce “circuit closed” information. The connected/closed
switch (EF) is supplied as an option and must be used with an additional
auxiliary switch (OF) and fits into its connector (it is not available for ring
terminals).
Table 39: Overcurrent Trip Switch Characteristics
Supplied as Standard 1a/1b Form C
Maximum Number of Contacts 2
Breaking Capacity at a Power Factor (p.f.) of 0.3
Standard: 100 mA/24 V Minimum Load Low-Level: 2 mA/15 V Minimum Load
240/380 Vac
480 Vac
600/690 Vac
5 A
5 A
3 A
24/48 Vac
240 Vac
380 Vac
3 A
3 A
3 A
24/48 Vdc
240 Vdc
380 Vdc
3 A
0.3 A
0.15 A
24/48 Vdc
125 Vdc
250 Vdc
3 A
0.3 A
0.15 A
Table 40: Connected/Closed Switch Characteristics
Circuit Breaker Type NW (not available for NT)
Maximum Number of
Contacts
8a/8b Form C
Breaking Capacity at a
Power Factor (p.f.) of 0.3
Standard: 100 mA/24 V Minimum
Load
Low-Level: 2 mA/15 V Minimum
Load
240/380 Vac 6 A 24/48 Vac 5 A
480 Vac 6 A 240 Vac 5 A
600/690 Vac 6 A 380 Vac 5 A
24/48 Vdc 2.5 A 24/48 Vdc 2.5 A
125 Vdc 0.8 A 125 Vdc 0.8 A
250 Vdc 0.3 A 250 Vdc 0.3 A
Overcurrent
Trip Switch
(SDE)
Connected/Closed
Switch (EF) NW only
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