Field-Installable Accessories
Field-Installable Electrical Accessories
Complete field-installable accessory catalog number by inserting suffix from Digest Section 7 between the parentheses in the catalog numbers shown in the table below. (Example: LA11212)
Field-Installable Accessories for Thermal-Magnetic and Electronic Trip Circuit Breakers
|
Circuit Breaker |
Shunt Trip |
Ground-Fault |
Undervoltage Trip |
Auxiliary Switches |
Alarm Switch |
|---|---|---|---|---|---|
|
FI, KI |
Factory-Installed Only |
Factory-Installed Only |
Factory-Installed Only |
Factory-Installed Only |
Factory-Installed Only |
|
LC, LI, LE, LX, LXI |
LC1( ) |
LC1G |
LC1 ( ) |
LC1( ) |
Factory-InstalledOnly |
|
MA, MH |
MA1( ) |
MA1G |
MA1 ( ) |
MA1( ) |
Factory-Installed Only |
|
ME, MX |
Factory-Installed Only |
Factory-Installed Only |
Factory-Installed Only |
Factory-Installed Only |
Factory-Installed Only |
|
NA, NC, NE, NX |
NA1( ) |
NA1( ) |
NA1( ) |
NA1( ) |
NA1( ) |
|
PA, PH, PC |
PA1( ) |
Factory-Installed Only |
PA11121 |
PA1( ) |
Factory-Installed Only |
|
PE,
PX |
PA1( ) |
Factory-Installed Only |
PA11121 |
PA1( ) |
Factory-Installed Only |
Accessory Mounting Locations
MA, MH Series 2 circuit breakers or newer = Field-installable
accessories |
|
NA, NC, NE, NX circuit breakers - FIeld-installable
accessories |
|
|
PA, PH, PC, PE, PX Series 4 circuit breakers or newer = FIield-installable
accessories. |
GJL Electrical Accessories
Electrical Accessories
|
Accessory |
Description |
Rated Voltage |
G-Frame |
||
|---|---|---|---|---|---|
|
Auxiliary and Alarm Switches G-Frame |
Provides circuit breaker contact status. NOTE: The location of the accessory in the circuit breaker determines its function. |
Standard Min Load = |
1 auxiliary switch (OF) 1a1b |
AAC |
|
|
2 auxiliary switch (OF) 2a2b |
— |
||||
|
3 auxiliary switch (OF) 3a3b |
— |
||||
|
Alarm Switch (SD) 1a1b |
AAC |
||||
|
Overcurrent Trip Switch (SDE) 1a1b |
— |
||||
|
Consisting of: |
OF Switch |
— |
|||
|
SDE Adapter |
— |
||||
|
Alarm Switch and Overcurrent Trip Switch |
— |
||||
|
Consisting of: |
OF Switch |
— |
|||
|
SDE Adapter |
— |
||||
|
Auxiliary Switch/Alarm Switch/Adapter (OF/SD/SDE) Kit |
— |
||||
|
Low Level Min Load = |
One auxiliary switch (OF) 1a1b |
— |
|||
|
Two auxiliary switches (OF) 2a2b |
— |
||||
|
3 auxiliary switches (OF) 3a3b |
— |
||||
|
Alarm Switch (SD) 1a1b |
— |
||||
|
Overcurrent Trip Switch (SDE) 1a1b |
— |
||||
|
Consisting of: |
OF Switch |
— |
|||
|
SDE Adapter |
— |
||||
|
Alarm Switch and Overcurrent Trip Switch |
— |
||||
|
Consisting of: |
OF Switch |
— |
|||
|
SDE Adapter [2] |
— |
||||
|
Shunt Trip (MX) G-Frame |
Trips the circuit breaker from a remote location by means of a trip coil energized from a separate supply voltage circuit. |
AC |
24 |
— |
|
|
48 |
— |
||||
|
120 |
|||||
|
110/130 |
— |
||||
|
208 |
|||||
|
240 |
|||||
|
200/250 |
— |
||||
|
277 |
|||||
|
208/277 |
— |
||||
|
480 |
|||||
|
380/480 |
— |
||||
|
525/600 |
— |
||||
|
DC |
12 |
— |
|||
|
24 |
|||||
|
30 |
— |
||||
|
48 |
|||||
|
60 |
— |
||||
|
125 |
|||||
|
250 |
|||||
|
Undervoltage Trip G-Frame |
Instantaneously opens the circuit breaker when the under-voltage trip supply voltage drops to a value between 35% and 70% of its rated voltage. Closing is allowed when the supply voltage of the undervoltage trip reaches 85% of rated voltage. |
AC |
24 |
— |
|
|
48 |
— |
||||
|
120 |
|||||
|
110/130 |
— |
||||
|
208 |
|||||
|
240 |
|||||
|
200/250 |
— |
||||
|
277 |
|||||
|
208/277 |
— |
||||
|
480 |
|||||
|
380/480 |
— |
||||
|
525/600 |
— |
||||
|
DC |
12 |
— |
|||
|
24 |
|||||
|
30 |
— |
||||
|
48 |
|||||
|
60 |
— |
||||
|
125 |
|||||
|
250 |
|||||