NHP TemBreak PRO P, Руководство пользователя

Страница: 13 / 66

13
TemBreak PRO
P_BE-UM-001-EN V1.3.0
Internal Accessories
Internal accessories include Auxiliary and Alarm contacts, Shunt Trip and Undervoltage Trip (UVT) modules, which may be installed under the front cover of
the MCCB in various combinations to provide additional functionality and connection with external control circuits.
Auxiliary & Alarm Switches
Auxiliary Contact
An auxiliary contact can be installed to indicate whether an MCCB is Open (both OFF and Tripped positions) or
Closed (ON). Auxiliary contacts come in either general purpose or micro-switch type, with some combinations pre-
wired or with terminals. Each contact type is provided as a single change-over switching arrangement (1x C/O).
Alarm Contact
An alarm contact can be installed to indicate whether an MCCB is in the Tripped or Not Tripped position (ON, OFF).
Alarm contacts come in either general purpose or micro-switch type, with some combinations pre-wired or with
terminals. Each contact type is provided as a single change-over switching arrangement (1x C/O).
Part Number Description Contact Type Connection Type
T2AX00LML3SWA Auxiliary General purpose Pre-wired
T2AX00LML3STA Auxiliary General purpose Terminal
T2AX00LML3RWA Auxiliary Micro-switch Pre-wired
T2AL00LML3SWA Alarm; left side only General purpose Pre-wired
T2AL00LML3STA Alarm; left side only General purpose Terminal
T2AL00LML3RWA Alarm; left side only Micro-switch Pre-wired
General purpose contact Micro-switch contact
AC (V) DC (V)
Minimum Load
DC (V)
Minimum Load Volts
(V)
Amperes (A)
Volts
(V)
Amperes (A)
Volts
(V)
Amperes (A)
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
Resistive
Load
480 ─ ─ 250 ─ ─
100 mA @ 15 Vdc 30 0.1 1 mA @ 5 Vdc 250 3 2 125 0.4 0.05
125 3 2 30 3 2