Directed Electronics PS-3655E-FM Dokumentacja Strona 2

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DE3
CIRCUIT BREAKERS
01/15
DE3-2
Selection Information
Miniature Circuit Breakers
CHOM Circuit Breakers QO™ Circuit Breakers
Circuit
Breaker
Type
Plug-on CHOM
CHOM-
AFI
CHOM-
GFI
CHOM-
EPD
CHOMT QO QO-H QO-VH QH QOT
QO-
CAFI
QO-
VHAFI
QO-GFI
QO-
VHGFI
QO-EPD
QO-EPE
Bolt-on QOB QOB-H QOB-VH QHB
QOB-
CAFI
QOB-
VHAFI
QOB-GFI
QOB-
VHGFI
QOB-EPD
QOB-EPE
Unit Mount
Number of Poles 1 2 1 1 2 1 2 1 1 2 3 2 1 2 3 1 2, 3 a 1,2 3 1 1 1 1 2 3 1 1 2 3
Current Range
15–50
15–200k
15–20
15–20
15–50
15–20
15–50
15–50b
10–70
10–200k
10–100
15–100
15–30
15–125
15–100
15–30
15–150
15–30
15–30
15–30
15–20
15–30
15–30
15–60
15–50
15–30
15–30
15–60
15–50
Interrupting Ratings
UL/CSA
Rating
(kA)
(50/60 Hz)
120 Vac 10 10 10 10 10 10 10 10 10 10 10 10 22 22 22 22 22 65 65 10 10 22 10 10 22 10 10
120/240 Vac 10 10 10 10 10 10 10 10 10 22 22 22 22 22 65 65 10 10 10
208Y/120 10
240 Vac d 10 10 22 22d 65 10
277 Vac
480Y/277 Vac
DC Ratings
48 Vdc 5e 5 e 5 e
60 Vdc
65 Vdc
125 Vdc
250 Vdc
IEC 60947-2
(50/60 Hz)e
IEC
(Icu)
Special Ratings
CCC
Fed. Specs
W -C-375B/GEN
X X X X X X X X X X X X X X X
Other Standard
HACR f
NOM
HACR f
HACRg
NOM
HACR g
HACR
g
NOM NOM
Accessories and Modifications
Shunt Trip h X X X X X X X X X i X X X
Undervoltage Trip
Auxiliary Switches h X X X X X X X X X i X X X X X X X X X X X
Alarm Switch h X X X X X X X X X i X X X X X X X X X X X
Handle Operators
Handle Padlock
Attachment
X X X X j X X X X X X X X X X X X X X X X X X X X
X
Trip System Type
Thermal-magnetic X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
Molded Case Switch X X X
Dimensions (1P Unit Mount)
Dimensions
(1P Unit Mount)
in. (mm)
Height 3.13 (79) 3.5 (89) a 4.75 (121) 4.12 (103)
Width 1.00 (25) 0.75 (19) a
Depth 2.98 (76) 2.92 (74) a
Pages Section DE1 Pages DE3-10, DE3-11
a See
page DE3-54 for dimensions for: QOB2150VH, QOB3110VH, QOB3125VH and QOB3150VH.
b CHOMT tandem
is 30 A maximum. CHOMT quad has 20 A maximum on outside poles, and 50 A maximum on the inside poles.
c AFI, EPD and GFI products are rated 60 Hz only.
d 22 kA @ 240 Vac for 3P only.
e 1P and 2P, 10–70 A and 3P 10–60 A only.
f HACR on
CHOM 1P 15–50 A and 2P 15–100 A
g HACR on
QO, QOB 1P 10–70 A, 2P 15–100 A, 3P 10–100 A; QOB-VH 1P 15–70 A, 2P 15–125 A, 3P 15–100 A.
h Factory-installed option
only.
i Factory-installed accessories
are not available on QOB-VH 2P150 A and 3P 110–150 A.
j Handle padlock
attachment available for CHOMT quad tandem only.
k 2P 150–200 A requires 4P width.
Class 500, 600
DE3_p02.fm Page 2 Saturday, January 10, 2015 2:09 AM
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