CHINT AX21-M8 User Manual

AX21-M8/AL21-M8
SHT25-M8/UVT25-M8
User Manual
Thank you for choosing this product.
Before installing, using or maintaining this product,
Please read the instruction manual carefully.
Auxiliary contact
AX21-M8
Alarm contact
AL21-M8
SHT2５-M8 Shunt release
UVT2５-M8 Under-voltage release
Environmental protection
In order to protect the environment, when this product or
its components are discarded, please properly dispose of
them as industrial waste; or send them to a recycling
treatment station for classification, dismantling, recycling
and reuse according to relevant national regulations.
Auxiliary alarm contact slot
snaps into breaker rib
A Installation of auxiliary contacts and alarm contacts
Wire outlet after cutting
Click
Press
Press
TRIP
Ｍanual type
Motor type
Ｗiring Direction
6
AX1
AX1
AX2
AX2
AX3
AL
AL
Motor type
Auxiliary contact, alarm contact
B
action test
AX21-M8 (auxiliary contact)
-correspondingly installed in the slot
marked AX on the circuit breaker
When the circuit breaker is in the "open"
Ｍanual type
or "free trip" position
Ｗiring Direction
12 11
14
When the circuit breaker is in the "Closed"
position
12 11
14
AL21-M8 (alarm contact)
-correspondingly installed in the slot
marked AL on the circuit breaker
1N.m
When the circuit breaker is in the "open"
or "closed" position
12 11
14
When the circuit breaker is in the "free
trip" (alarm) position
12 11
14