|
7
B-Series Circuit Breaker - Handle UL489A – Ordering Scheme
B A 1 B 0 14 450 1 B 1 M T
8
9
10
Mounting/
Barriers
11
12
1
2
3
4
5
6
7
Terminal
Actuator
Color
Max. Appl. Agency
Rating
Series
Actuator
Poles
Circuit
Aux/Alarm
Switch
Frequency
& Delay
Current Rating
Approval
1 SERIES
9 ACTUATOR COLOR & LEGEND
B
Actuator Color
White
ON-OFF
Dual
Legend Color
Black
B
D
G
J
1
2
3
4
5
6
7
8
Black
White
1
2 ACTUATOR
Red
White
A
B
S
T
Handle, one per pole
Green
Blue
Yellow
Gray
White
Handle, one per multipole unit
Mid-Trip Handle, one per pole
L
White
N
Q
S
Black
Mid-Trip Handle, one per pole & Alarm Switch
Black
Orange
Black
2
3 POLES
1
2
One
Two
3
4
Three
Four
10 MOUNTING / BARRIERS
MOUNTING STYLE
BARRIERS
Threaded Insert, 2 per pole
1
6-32 x 0.195 inches
no
4 CIRCUIT
A
2
6-32 x 0.195 inches (multi-pole units only)
ISO M3 x 5mm
yes
no
B
Series Trip (Current)
B
ISO M3 x 5mm
yes
Rectangular Adapter Plate with mounting centers of 2.062
inches [52.37mm] and Threaded insert, 2 per pole
2
5 AUXILIARY / ALARM SWITCH
0
2
3
7
without Aux Switch
8
9
S.P.S.T., 0.187 Q.C. Term.
S.P.D.T., 0.187 Q.C. Term.
3
6-32 x 0.225 inches
no
S.P.D.T., 0.110 Q.C. Term.
S.P.D.T., 0.110 Solder Lug
S.P.S.T., 0.110 Q.C. Term.
(Gold Contacts)
C
4
6-32 X 0.225 inches (multi-pole units only)
ISO M3 x 6.5mm
yes
no
D
ISO M3 x 6.5mm
yes
Front panel Snap-In, 0.75” [19.05mm] wide bezel
without Handleguard
5
6
no
yes
without Handleguard (multipole only)
Front panel Snap-In, 0.96” wide bezel
without Handleguard, 1-pole 0.96” wide;
multipole units have .105” bezel overhang on all sides
without Handleguard, 1-pole 0.96” wide;
(multipole only) .105” bezel overhang on all sides
4
6 FREQUENCY & DELAY
7
8
no
11
12
14
16
DC Ultra Short
DC Short
52
54
56
DC, Short, High-inrush
DC, Medium, High-inrush
DC, Long, High-inrush
yes
DC Medium
DC Long
11 MAXIMUM APPLICATION RATING
80 DC
7 CURRENT RATING (AMPERES)
M
CODE AMPERES
210 0.100
215 0.150
220 0.200
225 0.250
230 0.300
235 0.350
240 0.400
245 0.450
250 0.500
255 0.550
260 0.600
265 0.650
270 0.700
275 0.750
280 0.800
285 0.850
290 0.900
295 0.950
410 1.000
512 1.250
415 1.500
517 1.750
420 2.000
522 2.250
527 2.750
430 3.000
435 3.500
440 4.000
445 4.500
450 5.000
455 5.500
460 6.000
465 6.500
470 7.000
475 7.500
480 8.000
485 8.500
490 9.000
495 9.500
610 10.000
710 10.500
611 11.000
711 11.500
612 12.000
712 12.500
613 13.000
614 14.000
615 15.000
616 16.000
617 17.000
618 18.000
620 20.000
622 22.000
624 24.000
625 25.000
630 30.000
12 AGENCY APPROVAL
T
K
J
UL489A Listed
UL489A Listed, VDE Certified
UL489A Listed, TUV Certified
Notes:
1
Actuator Code:
A: Handle tie pin spacer(s) and retainers provided unassembled with multi-pole units.
S: Handle moves to mid-position only upon electrical trip of the breaker.
T: Handle moves to mid-position and alarm switch activates only upon electrical trip of the
breaker.
3
635 35.000
3
640 40.000
3
645 45.000
2
3
On multi-pole breakers, one auxiliary switch is supplied, mounted in the extreme right pole.
VDE Certification available with single pole breakers only. UL489A Listing available with
one and two pole breakers.
Screw Terminals are recommended on ratings greater than 20 amps. Ratings over 30 amps
are only available with Terminal Codes 5, 9, G, H, J, K, M and Q.
3
650 50.000
4
5
6
4
8 TERMINAL
5
Terminal Code 1 (Push-On) available up to 25 amps with TUV or VDE Certification and
30 amps with UL489A Listing, but is not recommended over 20 amps.
Terminal Codes 3, 5 and H (Bus Type) with TUV or VDE, are supplied with Lock Washers,
and Terminal Code M (M6 Threaded Stud) with TUV or VDE is supplied with Lock and
Flat Washers. These breakers are only TUV or VDE Certified when the washers are used.
Single pole breakers with Terminal Code P (Printed Circuit Board) are available up to 30
amps with VDE Certification and 50 amps with UL489A Listing.
1
2
3
4
5
6
Push-On 0.250 Tab (Q.C.)
Screw 8-32 with upturned lugs
Screw 8-32 (Bus Type)
Screw 10-32 with upturned lugs
Screw 10-32 (Bus Type)
Screw 8-32 with upturned lugs
& 30° bend
Screw 8-32 (Bus Type)
& 30° bend
Screw 10-32 with upturned lugs
& 30° bend
B
F
Screw M5 with upturned lugs
Screw M5 with upturned lugs
& 30° bend
6
6
G
H
J
K
M
N
P
Q
Y
Screw M5 (Bus Type) & 30° bend
Screw M5 (Bus Type)
7
8
Screw M5 Back Connect
Screw 10-32 Back Connect
M6 Threaded Stud
Terminal Code Q not available with VDE approvals.
6
7
8
9
Screw M4 Back Connect
Printed Circuit Board Terminals
Push-In Stud
7
8
Screw 10-32 (Bus Type)
& 30° bend
Screw 8-32 Back Connect
Email: sales@carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com
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