2-1423674-8 Datasheet, PDF (2/3 Pages) Tyco Electronics – Push To Reset Only P&B Thermal Circuit Breaker

Catalog 1308242
Issued 3-03 (PDF Revised 3-09)
Ordering Information
> Typical Part No.
W 54 -X B 1 A 4 A 1 0 -5
1. Designator:
W = Circuit breaker
2. Series Number:
54 = Single pole, push-to-reset, thermal model
3. Circuit Function & Contact Material:
X = Series trip, silver-cadmium oxide contacts
F = Series trip, silver-tin oxide contacts †
†Not VDE
4. Button Color & Rate Marking:
A = White, plain, no rate marking
B = White with red rate marking (vertical)
C = White with black rate marking (vertical)
D = Black, plain, no rate marking
E = Black with white rate marking (horizontal)
F = White with red rate marking (horizontal)
G = White with black rate marking (horizontal)
H = Black with white rate marking (vertical)
I = Red, plain, no rate marking
J = Black, no rate marking on button, white rate marking
on bottom of case between terminals.
5. Mounting Bushing:
1 = Metal, 9.8mm (double D) x 12.6mm long, M11x1 threads, (similar to 7/16”), round base
2 = Metal, 3/8” (single D) x 10mm long, 3/8”x24 threads, hex base
3 = Metal, 9.8mm (double D) x 12.6mm long, M11x1 threads, (similar to 7/16”), hex base
4 = Metal, 10.5mm (double D) x 12.6mm long, M12x1 threads, (similar to 15/32”), round base
6 = Plastic, 9.8mm (double D) x 12.6mm long, M11x1 threads, (similar to 7/16”), round base
7 = Plastic, 3/8” (single D) x 10mm long, 3/8”x24 threads, hex base
8 = Plastic, snap-in type
Notes: Codes 1, 3 and 6 are similar in size to 7/16” bushings (not exact equivalent).
Code 4 is similar in size to a 15/32” bushing (not exact equivalent)
6. Terminals:
A = Quick connect .250” (6.35mm), straight
B = Quick connect .250” (6.35mm), bent 90°
C = #8-32 screw, bent 90° (screws installed) †
D = Quick connect .250” (6.35mm), bent 45°
E = Quick connect .250” (6.35mm), bent 90° opposite
F = #8-32 screw, bent 45° (screws installed)
G = QC .250” (6.35mm) and #8-32 screw, bent 90° (screw installed)
†Not VDE
7. Mounting Hardware:
4 = Metal, knurled nut/hex nut
6 = Metal, hex nut
12 = Metal, knurled nut
15 = Metal, two hex nuts and one lockwasher
18 = Metal, one hex nut and one lockwasher
7 = Plastic, knurled nut
8 = Plastic, knurled nut with small hole
22 = Plastic knurled nut, metal lockwasher
99 = None
8. Mounting Hardware Packaging:
A = Assembled to bushing
B = Bulk unassembled
C = No mounting hardware
9. Maximum Operating Voltage:
1 = 250VAC
2 = 125VAC / 50VDC
10. Nameplate:
0 = None
1 = Embossed aluminum
2 = Silver color printing on black
3 = Black printing on silver color
11. Specify Amp Rating:
5
7
10
15
6
8
12
20
25† 35*†‡
30† 40*†‡
*UL1077, but not UL1500
†Not VDE ‡Not CSA
12. UL Recognition:
Leave Blank = UL1077 recognized breaker
M = Model meeting Ignition Protection requirements in accordance with UL 1500, in addition to UL1077 recognition (not available with models >30A rating.)
Code M breakers are not VDE approved or CSA certified.
Our authorized distributors are more likely to stock the following items for immediate delivery.
W54-XB1A4A10-5 W54-XB1A4A10-15 W54-XB1A4A10-25
W54-XB1A4A10-10 W54-XB1A4A10-20 W54-XB1A4A10-30
ORDERING NOTE:
Mounting hardware can be ordered separately. Some options are subject to extended leadtimes and significant minimum order quantities.
Termination Options
.181
(4.6)
Option A
Standard
.250 QC
Straight
Option B
.250 QC
90°
Option C
#8-32 Screw
90°
Option D
Special
.250 QC
45°
.098 ± .01
(2.5 ± 0.3)
.181
(4.6)
Option E
.250
QC/PCB
270°
Option F
#8-32 Screw
45°
Option H
.250 QC Straight
with #8-32 Load
Term. Bent 90°
Revised 3-09
2 ^{www.tycoelectronics.com}
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Dimensions are shown for reference
purposes only. Specifications and
availability subject to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080208