SACE TMAX XT UL/CSA LOW VOLTAGE MOLDED CASE C I RCUI T- BRE AKERS UL4 89 AND CSA C2 2 . 2 STANDARDS
7/8
— Execution and installation
Connectors for electrical accessories Plug-in circuit-breaker In the plug-in version of the SACE Tmax XT circuit-breakers, the auxiliary circuits can be disconnected by means of two different types of adapter: • a plug and socket to be fixed on the bottom of the panel: for the XT1, XT2, XT3, XT4 and XT5; • a plug and socket installed on the rear of the circuit-breaker and in the fixed part of the plug-in devices: for the XT2, XT4 and XT5. Plug and socket on the back of the panel To make it easier to connect/disconnect the auxiliary circuits, wired electrical accessories can be con- nected to one or more plug and socket connectors on the back of the panel. 3, 6, 9 and 15 PIN connectors are available. The cables connect/disconnect the auxiliary circuits in a fast and simple way without the aid of any dedicated tools. Consider the number of cables of each electrical accessory when calculating the number of connectors re- quired.
— Plug and socket adapters on the back of the panel
Number of cables XT1-XT2-XT3-XT4 accessories
XT5-XT6 accessories
SOR, UVR / External Neutral Ekip Dip trip units / PTC for Ekip M-LRIU / Ekip Com Modbus RTU / Ekip Com Modbus TCP STA
2
YO, YU / Ekip Com Modbus RTU / Ekip Com Modbus TCP STA
3
RC SA / 1 AUX
1 AUX
24V DC/Internal bus cable / Ekip Com Modbus RTU STA / AUE
24V DC/Internal bus cable / Ekip Signaling 1K / Ekip Com Modbus RTU STA / Ekip Maintenance Module / AUE
4
5 6 7 8
MOE-E / Selectivity cable
Selectivity cable
Ekip Com (1) / Residual current device
Residual current device, MOE-E
MOE (with AUX-MO) / MOD (with AUX-MO) -
-
MOE (with AUX-MO)
(1) Ekip Com for Ekip LSI, LSIG and M-LRIU
Plug and socket adapters on the rear of the circuit-breaker and inside the fixed part For the plug-in versions of the XT2, XT4 and XT5 circuit-breakers, the auxiliary circuits can be automatically disconnected by means of an adapter installed on the rear of the circuit-breaker and inside the fixed part of plug-in versions. The 12 PIN connector can be used only with accessories functioning at a voltage lower than 250V AC/DC. The cables connect/disconnect the auxiliary circuits in a fast and simple way without the aid of any dedicated tools. Wiring is to be carried out by the Customer. Circuit-breaker Number of plugs and sockets installed on the rear of the circuit-breaker and inside the fixed part XT2-XT4 1 XT5 2
— Plug and socket adapter
placed on the back of the moving part
— Plug and socket adapter in the fixed part
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