1-1423678-9 Tyco Electronics, 1-1423678-9 Datasheet

Circuit Breaker Thermal 1Pole 15A 240VAC/50VDC 2-Pin

1-1423678-9

Manufacturer Part Number
1-1423678-9
Description
Circuit Breaker Thermal 1Pole 15A 240VAC/50VDC 2-Pin
Manufacturer
Tyco Electronics
Type
Thermalr
Series
W23r
Datasheet

Specifications of 1-1423678-9

Current Rating
15 A
Voltage Rating
240|50 Vac
Number Of Poles
1
Actuator Type
Push to Reset
Breaker Type
Thermal
Voltage
50VDC, 250VAC
Current - Trip (it)
15A
Mounting Type
Panel Mount
Product Type
Circuit Breakers
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
W23-X1A1A-15
116
Dimensions are shown for
reference purposes only.
Features
• 0.5 amp to 50 amp ratings may be used as on/off switch.
• Cannot be reset against overload.
• W23 has visible trip indicator band.
• Screw termination.
• Trip-free operation.
Agency Approvals
W23 and W31 are UL 1077 Recognized as Supplementary Protectors.
File E69543, and CSA Accepted as Supplementary Protectors
(Appliance Component Protectors), File LR15734.
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that users also seek out the pertinent approvals files of
the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Electrical Data @ +25°C
Calibration: Will continuously carry 100% of rating, may trip between
Maximum Operating Voltages: 50VDC or 240VAC (to 400 Hz).
Interrupting Capacity:
Resettable Overload Capacity: Ten times rated current.
Dielectric Strength: Over 1,500 volts RMS.
Time Vs. Current Trip Curve @ +25°C
With 4X Max. Series Fuse Protection
Without 4X Max. Series Fuse Protection
0.5-50 amp models — 1000 amps at 240VAC.
30-50 amp models — 1000 amps at 50VDC.
0.5-25 amp models — 2000 amps at 50VDC.
10-20 amp models — 2000 amps at 120VAC.
1000
900
800
700
600
500
400
300
200
100
0
.1
101% and 134% of rating at 25°C. Must trip at 135% in
one hour.
W23
(A)
1
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Time In Seconds
10
(B)
(A) All 5-50 Amp Models
Overload
1000%
W31
100%
135%
200%
400%
600%
800%
Trip in 1 hour
0.45-1.5 Sec.
0.25-0.6 Sec.
1.0-3.0 Sec.
0.3-0.8 Sec.
Issued 3-03 (PDF Rev. 12-08)
Trip Times
6.0-22 Sec.
No Trip
Catalog 1308242
100
(B) All 0.5-4 Amp Models
Overload
1000%
100%
135%
200%
400%
600%
800%
Specifications and availability
subject to change.
Maximum Resistance vs. Current Rating @ +25°C
W23/W31
Toggle or
Push/Pull Actuator
Thermal P&B Circuit Breaker
Mechanical/Environmental Data
Endurance Cycling: More than 6,000 cycles at 100% of rating, or 10,000
Humidity: Will meet requirements of MIL -STD-202, Method 106.
Salt Spray: Will meet requirements of MIL -STD-202, Method 101, Test
Termination: Two #8-32 screw terminals.
Mounting: W23 — Threaded bushing, 3/8” (9.53mm) diameter.
Weight: Less than 2 oz. (57g).
Trip in 1 hour
2.0-8.0 Sec.
1.0-5.5 Sec.
0.6-4.0 Sec.
0.4-2.5 Sec.
Trip Times
11-30 Sec.
No Trip
1000
W31 — Threaded bushing, 15/32” (11.91mm) diameter, with or
without anti-rotation flats.
Condition B.
in Amps
Current
Rating
15
20
30
40
50
10
1
5
mechanical cycles.
Ambient Compensation Chart
To use this chart: Read up from the ambient
temperature to the curve, and across to find a correction
factor. Multiply the breaker rating by the correction factor
to determine the compensated rating. Calculate the
overloads in terms of the compensated rating to use the
published trip curve.
1.40
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0.60
Ambient Temperature In Degrees Centigrade (°C)
series
–20 –10 0
10 20 30 40 50 60
in Ohms ± 30%
Resistance
Maximum
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
.61
.03
.01
.006
.004
.003
.002
.002

Related parts for 1-1423678-9

1-1423678-9 Summary of contents

Page 1

... Thermal P&B Circuit Breaker W31 Maximum Resistance vs. Current Rating @ +25°C Mechanical/Environmental Data Endurance Cycling: More than 6,000 cycles at 100% of rating, or 10,000 Humidity: Will meet requirements of MIL -STD-202, Method 106. Salt Spray: Will meet requirements of MIL -STD-202, Method 101, Test Termination: Two #8-32 screw terminals. ...

Page 2

... A = 3/8”-24 threaded bushing .375” (9.53mm) long, silver color 6. Terminals (See drawings for relative terminal positions Screw terminals situated 90° to each other with #8-32 screws and washers installed Screw terminals situtated parallel to each other pointing upward with #8-32 screws and washers installed. ...

Page 3

... W23 Outline Dimensions Terminal Style 1 RESET BUTTON IN “ON” POSITION WHITE INDICATOR NOT VISIBLE .690 (17.53) AMP RATING 1.384 .315 Dia. 5 (35.15) (8.00) Mounting Hardware Hex Nut (55-001D - Silver Color) .085 .545 – .567 (2.16) (13.84 – 14.40) W31 Outline Dimensions Terminal Style 1 ...

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