|
2-1423675-0 Datasheet, PDF (2/3 Pages) Tyco Electronics – Compact, Push To Reset Only P&B Thermal Circuit Breaker | |||
|
◁ |
Catalog 1308242
Issued 3-03 (PDF Revised 11-08)
Ordering Information
> Typical Part No.
W 57 -X B 1 A 4 A 1 0 -4
1. Designator:
W = Circuit breaker
2. Series Number:
57 = Compact, Single Pole, Push-to-Reset, Thermal Model
3. Circuit Function:
X = Series Trip
4. Button Color & Rate Marking:
A = White, plain, no rate marking
B = White, red rate marking (vertical)
C = White, black rate marking (vertical)
D = Black, plain, no rate marking
E = Black, white rate marking (horizontal)
F = White, red rate marking (horizontal)
G = White, black rate marking (horizontal)
H = Black, 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 = Plastic, 9.8mm (double D) X 9.6mm long, M11x1 threads, (similar to 7/16â), hex base
2 = Plastic, 3/8â (single D) x 10.5mm long, 3/8âx24 threads, hex base
4 = Plastic, snap-in type
5 = Metal, 9.8mm (double D) X 9.6mm long, M11x1 threads, (similar to 7/16â), round base
6 = Metal, 3/8â (single D) x 10.5mm long, 3/8âx24 threads, hex base
7 = Metal, 10.8mm (double D) x 9.6mm long, M12x1 threads, (similar to 15/32â), round base
8 = Metal, 3/8â (double D) x 10.0mm long, 3/8âx24 threads, hex base
Notes: Codes 1 and 3 are similar in size to 7/16â bushings (not exact equivalent).
Code 7 is similar in size to a 15/32â bushing (not exact equivalent)
6. Terminals: (see drawings for detail)
A = Quick connect .250â (6.35mm) straight
B = Quick connect .250â (6.35mm) , bent 90°
C = Quick connect .250â (6.35mm) , bent 45°
D = Quick connect .250â (6.35mm) , bent 90°
E = Quick connect .250â (6.35mm) , bent 90°, PCB compatible
F = Quick connect .250â (6.35mm) , bent 90°, PCB compatible
G = Quick connect .250â (6.35mm) , straight (smaller hole)
H = One quick connect .250â (6.35mm) , one #8-32 screw bent 90°
I = Same as F above, but amperage marking reversed.
7. Mounting Hardware:
4 = Metal knurled nut/hex nut
6 = Metal hex nut
12 = Metal knurled nut
15 = 2 metal hex nuts, metal lockwasher
18 = Metal hex nut, metal 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 (AC):
1 = 250VAC
2 = 125VAC/50VDC
10. Nameplate:
0 = None
1 = Embossed aluminum
2 = Silver color printing on black color
3 = Black color printing on silver color
11. Specify Amp Rating:
3â
4â
5
6
7
8
10
12
15
20â
â Not VDE
12. UL Recognition:
Leave Blank = UL1077 recognized breaker
M = Model meeting Ignition Protection requirements in accordance with UL1500, in addition to UL1077 recognitionâ
â Not VDE
Our authorized distributors are more likely to stock the following items for immediate delivery.
W57-XB1A4A10-5 W57-XB1A4A10-15 W57-XB1A5A10-5 W57-XB1A5A10-15
W57-XB1A4A10-10 W57-XB1A4A10-20 W57-XB1A5A10-10 W57-XB1A5A10-20
ORDERING NOTE: Mounting hardware can be ordered separately. Some options are subject to extended leadtimes and significant minimum order quantities.
Mounting Bushings and Recommended Panel Cutouts
.441+.008, -.0
.059
(11.2+.2, -.0)
(1.5)
.338
(8.6)
.043
(1.1)
.346 +.008, -.0
(8.8 +.2, -.0)
.386
.394+.008, -.0
(9.8)
(10.0+.2, -.0)
.382 +.008, -.0
(9.7 +.2, -.0)
.378
(9.6)
Option 1 â M11 X 1.0 Thread
.394
(10.0)
Option 2 & 6 â 3/8â - 24UNF Thread
.441+.008, -.0
.059
(11.2+.2, -.0)
(1.5)
.386
.394+.008, -.0
(9.8)
(10.0+.2, -.0)
.378
(9.6)
Option 5 â M11 X 1.0 Thread
.480 +.008, -.0
.059
(12.2 +.2, -.0)
(1.5)
.425
(10.8)
.433 +.008, -.0
(11.0 +.2, -.0)
.378
(9.6)
Option 7 â M12 X 1.0 Thread
Issued 11-08
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.
.630±.005
(16±.13)
.543±.005
(13.8±.13)
Option 4 â Snap In Option
.382 +.008, -.0
.043
(9.7 +.2, -.0)
(1.1)
.303
.311 +.008, -.0
(7.7)
(7.9 +.2, -.0)
.394
(10.0)
Option 8 â 3/8â - 24UNF Thread
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
|
▷ |