W57 Datasheet, PDF (3/3 Pages) Tyco Electronics – Compact, Push To Reset Only P&B Thermal Circuit Breaker

Termination Options
Catalog 1308242
Issued 4-15 (PDF Rev. 04-15)
Potter & Brumfield
.126.126
(3.2()3.2)
.(135.94.(13±±5.940.0.±±3.1(13)0.2.0.2631)).(132.26.()132.26).(148..(1631.(5)1.4948.61±±)0.0.31) _{.(.0(2139.2.5826.(0)2±±9.580.0.±±31.(1)40.8.0.6131)).(148.61.()148..1611)0.1.((012290..588()2±±D.80I.A)0.3D1.)IA..(148.61)..101701.0((271.1.88)()1DD.8IIAA).D.IA.}
Option A
.250 QC
Straight
Option C
.250 QC
45°
Option D
.250 QC
90°
Option E
.250 QC/PCB
270°
Option B
.250 QC
90 °
Option F or I
.250 QC/PCB
270 °
Option G
.250 QC Straight
(small hole)
.071 (1.8)D IA.
Option H
.250 QC Straight
with #8-32 Load
Term. Bent 90°
Mounting Hardware Options
AA
AA
BB
Knurled Nut
B
Hex Nut
AA
2 X .059 DIA.
(1.5)
84B° _56°
Optional Bottom Marking of Rating
ALTERNATE TEETH TWISTEDALTERNATE TEETH TWISTED
IN OPAPOSITE DIRECTIONS IN OPPOSITE DIRECTIONS
2 X .059 DIA.
(1.5)
A
A
B
84° _5B6°
B
B
Integrated Knurled Nut
with Small Holes
Lockwasher
Mounting Hardware Dimensions
Dimension
Code
Bushing
Diameter

3/8”
A
M11

M12

3/8”
B
M11

M12
Plastic
Knurled Nut
.74 (18.8)
.74 (18.8)
–
.126 (3.2)
.126 (3.2)
–
Integrated Plastic
Knurled Nut w/Holes
–
.74 (18.8)
–
–
.13 (3.3)
–
Metal
Knurled Nut
.56 (14.2)
.59 (15.0)
.59 (15.0)
.079 (2.0)
.102 (2.6)
.102 (2.6)
Mounting Hardware Ordering Information
Mounting Bushing
Material
Plastic

Metal

Mounting Bushing
Code
1 (M11)
2 (3/8”)
5 (M11)
6 (3/8”)
7 (M12)
8 (3/8”)
Plastic
Knurled Nut
–
–
–
–
–
–
Integrated Plastic
Knurled Nut w/Holes
1423696-8
1423696-2
–
–
–
–
Metal
Knurled Nut
2-1423696-2
–
1423696-4
1-1423696-0
1423696-5
1-1423696-0
Nameplates
.854 DIA.
(21.7)
.945 DIA.
(24.0)
Metal
Hex Nut
.55 (14.0)
.55 (14.0)
.55 (14.0)
.079 (2.0)
.118 (3.0)
.079 (2.0)
Metal
Hex Nut
–
–
1423696-6
1423696-3
1423696-7
1423696-3
Lockwasher
.49 (12.5)
.587 (14.9)
.626 (15.9)
.02 (.5)
.02 (.5)
.02 (.5)
Lockwasher
–
–
1-1423696-2
1-1423696-1
1-1423696-3
1-1423696-1
.016 (.4) THICK
Embossed
Aluminum
.016 (.4) THICK
Imprinted Aluminum
(Either Silver on Black
or Black on Silver)
Revised 04-15
www.te.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
3
UK: 44-8706-080208