Technical Data Bulletin

1-8
© 2020 Schneider Electric
All Rights Reserved
10/30/2020
QO™ Miniature Circuit Breakers QO Accessories
www.se.com/us
Class 1130 / Refer to Catalog 1100CT0501
1
LOAD CENTERS
Accessories for QO/QOB Circuit Breakers
Table 1.15: Accessories for use with QO and QOB Miniature Circuit Breakers
Description
Cat. No. Schedule
Handle Attachments
Handle Tie
Converts any two adjacent 120/240 Vac 1P QO circuit breakers to independent trip 2P
Converts any two adjacent 120/240 Vac1P side-by-side QOT circuit breakers to independent trip 2P
QO1HT
QOTHT
QO3HT
DE2E
DE2E
Handle Clamp
Clamp for holding QO 1P handle in ON or OFF position
Clamp for holding QO or Q1 either 1P, 2P or 3P circuit breaker handles in ON or OFF position
QO1LO
HLO1
DE2E
DE2E
Handle Padlock Attachment
for Padlocking in ON or OFF
position
For padlocking 1P QO circuit breaker in ON or OFF position
Loose attachment
Fixed attachment
QOHPL
QO1PA
DE2E
DE2E
For padlocking 1P side-by-side QOT circuit breaker in ON or OFF position
QOTHPA
DE2E
For padlocking 2P QO-GFI circuit breakers in either ON or OFF position, fixed attachment.
GFI2PA DE2A
For 2P and 3P QO and Q1 standard circuit breakers which require padlocking in either ON or OFF position.
Loose attachment
Fixed attachment
QO1HPL
QO1PL
DE2E
DE2E
Handle Padlock Attachment
for Padlocking in OFF
position
For padlocking 1P QO circuit breaker in OFF position only, fixed attachment.
QO1PAF
DE2E
For padlocking 2P and 3P QO circuit breakers in OFF position only, fixed attachment.
QO2PAF
DE2E
For padlocking 1P QO-GFI, QO-CAFI, QO-DF and QO-EPD circuit breakers in OFF position only, fixed attachment.
QOGFI1PAF
DE2E
For padlocking 2P QO-GFI, QO-CAFI and QO-EPD circuit breakers in OFF position only, fixed attachment.
QOGFI2PAF
DE2E
Ring Terminal Ring terminals are available as a factory-installed option.
See Section 7 DE2A
Sub-feed Lugs
60 A 2P plug-on – 2 spaces required (6–2 Al/Cu)
125 A 2P plug-on – 2 spaces required (12–2/0 Al/Cu)
225 A 2P plug-on – 4 spaces required (4–300 Al/Cu)
125 A 3P plug-on – 3 spaces required (12–2/0 Al/Cu)
QO60SL
QO2125SL
QO2225SL [27]
QO3125SL
DE2A
DE2A
DE2A
DE3
Mechanical Interlock
Attachment
For interlocking the handles of two 2P or one 2P and one 1P QO and Q1 circuit breakers mounted side-by-side so that only
one circuit breaker can be ON at a time (Not QOU)
QO2DTI
DE2E
With Retaining Kit
QO2DTI mechanical interlock attachment with retaining kits for securing two adjacent back-fed circuit breakers in dual
power supply applications. Can be used with (2) 2Ps or (1) 2P and (1) 1P QO circuit breakers in QO816L100 load centers.
QO2DTIM
DE2E
Factory-Installed Accessories for QO and QOB Miniature Circuit
Breakers
Factory-installed electrical accessories take up an additional pole space on QO, QO-
GFI, QO-EPD, QO-SWN and QOU circuit breakers. All AC electrical accessories shown
below are rated for 50/60 Hz. Accessories are not available for QOB-VH (2P 150 A and
3P 110–150 A) circuit breakers or QO, QOU molded case switches. QO circuit breakers
will accept only one accessory per circuit breaker. Undervoltage trip is not available on
miniature circuit breakers. Factory-installed accessories are not available for QO-AFI or
QO-CAFI Arc Fault Circuit Breakers, QO-CAFI, QO-DF, or QO-PDF circuit breakers, or
on QO2150, QO2175, or QO2200 circuit breakers.
Table 1.16: Factory-Installed Accessories for QO/QOB Circuit Breakers
Accessory Description
Rated
Voltage
Coil
Burden
Cat.
No.
Suffix
Accessory Description
Contact
Comb.
Max.
Voltage
Max.
Cat.
No.
Suffix
Shunt Trip
Trips the circuit breaker from a
remote location by means of a trip
coil energized from a separate
circuit. A 120 Vac shunt trip will
operate at 55% or more of rated
voltage. All other shunt trips will
operate at 75% or more of rated
voltage.
Application
•
For use with momentary or
maintained push button.
•
Not available on QO-GFI, QO-
EPD. QO-AFI, QO-CAFI, QO-
DF, or QO-PDF.
•
Shunt trip terminals accept (2)
0.14– 0.12 AWG Cu.
12 Vac/Vdc
24 Vac/Vdc
60 VA
168 VA
-1042
Auxiliary
Switches
Monitors circuit breaker contact status and
provides a remote signal indicating the circuit
breaker contacts are OPEN or CLOSED.
Application
•
Auxiliary switch terminals accept (2) 14–12
AWG Cu leads.
•
Leads (EH): Yellow for “A’’, Blue for “B’’,
Striped common 18 AWG Cu.
1A
1B
120 Vac
120 Vac
5 A
5 A
-1200
-1201
120 Vac
208 Vac
240 Vax
72 VA
228 VA
288 VA
-1021
Alarm
Switches
Used with control circuits and is actuated only
when the circuit breaker has tripped. Standard
construction includes a normally-open contact.
Application
•
Leads: Alarm switch terminals accept (2)
14–12 AWG Cu leads.
1A 120 Vac 5 A -2100
[27] Not suitable for use in 3Ø panels. Use only in 1Ø panel rated 150 A or greater.