W28-XT1A-0.50 Tyco Electronics, W28-XT1A-0.50 Datasheet - Page 2
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W28-XT1A-0.50
Manufacturer Part Number
W28-XT1A-0.50
Description
W28-XT1A-0.50=W28
Manufacturer
Tyco Electronics
Series
W28r
Datasheet
1.W28-XQ1B-15.pdf
(2 pages)
Specifications of W28-XT1A-0.50
Breaker Type
Thermal
Voltage
32VDC, 250VAC
Current - Trip (it)
500mA
Number Of Poles
1
Actuator Type
Push to Reset
Mounting Type
Panel Mount
Product Type
Circuit Breakers
Current Rating
0.5 Amp
Voltage Rating
32 VoltsDC
Trip Time
4.5 s to 28 s
Mounting Style
Panel
Termination Style
Quick Connect
Circuit Function
Series Trip
Color
Black
Height
19.31 mm
Length
38.99 mm
Product
Thermal Circuit Breaker
Width
19.31 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
6-1393250-1
.625 MAX.
Ordering Information
Stock Items – Authorized distributors are more likely to stock the following items.
W28-XQ1A-0.25
W28-XQ1A-0.50
W28-XQ1A-0.75
W28-XQ1A-1
Outline Dimensions
Push-to-Reset Type
For panels greater than .105” (2.67) thickness
Dimensions are shown for
reference purposes only.
.54 MAX.
(15.875)
(13.716)
1. Designator:
2. Series Number:
3. Circuit Function:
4. Terminal Type and Mounting:
5. Bezel Color:
6. Button Color:
7. Amp Rating:
W = Circuit breaker
28 = Single Pole Fuseholder Type
X = Series Trip, Push-to-Reset Button
Q = .250” (6.35mm) Quick Connect will mount in .032”-.062” (.813mm – 1.574mm) thick panel.
T = .250” (6.35mm) Quick Connect will mount in .075”-.105” (1.905mm – 2.667mm) thick panel.
For panel thicknesses other than above, order “Q” type and 55-025B Internal Tooth Push-On Lockwasher.
Above listed quick connect terminals are on-axis with circuit breaker body as shown in drawings below. Right-angle quick connect terminals
are available on a special order basis. Consult the factory for availability of right-angle terminals.
1 = Black with White Rate Marking
2 = Red with Black Rate Marking
B = Black with White “Reset” Marked On Bezel (No Rate Marking)
A = Black
B = Red
Consult factory for other button colors.
0.25
0.50
0.75
PUSH-ON LOCKWASHER
INTERNAL TOOTH
(9.4)
.37
1
2
3
55-025B
QUICK CONNECT TERMINALS
4
5
6
W28-XQ1A-2
W28-XQ1A-3
W28-XQ1A-4
W28-XQ1A-5
1.535 MAX.
.250 x .032 (6.35 x .813)
(38.99)
7
8
9
.325 MAX.
(8.26)
10
11
12
.970 DIA.
(25.64)
13
14
15
Dimensions are in inches over
(millimeters) unless otherwise
specified.
W28-XQ1A-6
W28-XQ1A-7
W28-XQ1A-8
W28-XQ1A-10
(4.83)
.19
16
20
O
I
.76 MAX.
Typical Part Number
(19.31)
AMP RATING
11 = Black with No Rate Marking
21 = Red with No Rate Marking
Issued 3-03 (PDF Rev. 7-06)
W28-XQ1A-12
W28-XQ1A-15
W28-XQ1A-20
W28-XT1A-10
.76 MAX.
(19.31)
Catalog 1308242
B
Note:
Recommended Panel Cutouts
Specifications and availability
subject to change.
(15.875-16.129)
W
.625-.635
1. Soldering to terminals is not recommended.
2. Recommended Panel Thickness: Style Q:
3. Internal tooth push-on washer available for panel thickness not covered above. Part
W28-XT1A-12
No. 55-025B.
28
Consult factory for other bezel colors.
(15.875-16.129)
.625-.635
-X
(14.478-14.605)
Style T:
Q
.570-.575
.032” - .062” (.813 mm - 1.574 mm)
.075” - .105” (1.905 mm - 2.667 mm)
1
(15.875-16.129)
.625-.635
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
A
(13.716-13.970)
.540-.550
P&B
-5
111