参数资料
| 型号： | 2-1423608-1 |
| 厂商： | TE Connectivity |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | CIRCUIT BRKR THERM 12A 2P PANEL |
| RoHS指令信息： | 2-1423608-1 Statement of Compliance |
| 3D 型号： | 2-1423608-1.pdf |
| 标准包装： | 60 |
| 系列： | W33 |
| 断路器类型： | 热敏式 |
| 电压： | 50VDC，250VAC |
| 电流 - 跳闸(It)： | 12A |
| 极数： | 2 |
| 触动器类型： | 摇臂 |
| 安装类型： | 面板安装 |
| 其它名称： | W33-T4C1Q-12 |
Catalog 1308242
Issued 3-03 (PDF Rev. 9-05)
W33 series
One- and Two-Pole, Switchable
Thermal Circuit Breaker / Power Switch
With Optional Indicator Lamp
P&B
Features
? Combines on/off switch and circuit protection in a single unit.
? 2 to 20 amp ratings (<2A types available as special order).
? One or two pole sensing.
? Lighted or non-lighted rocker actuator in various colors.
? Convenient, snap-in mounting.
? Optional auxiliary switch available.
? Trip-free operation.
Agency Approvals
W33 series is 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.
Time vs. Current Trip Curve @ +25°C
Electrical Data @ 25°C
Calibration: Breaker will continuously carry 100% of rated load. It may trip
between 101% and 135%, but must trip at 135% within one
hour at +25°C.
Dielectric Strength: Over 2,000 volts RMS.
Maximum Operating Voltages: 50VDC; 250VAC to 400 Hz.
Interrupt Capacity: 1,000 amps at 50VDC; 250VAC, 60 Hz. and
125/250VAC, 400 Hz.
1,500 amps at 125/250VAC, 60 Hz.
Resettable Overload Capacity: Ten times rated current.
Mechanical/Environmental Data
Termination: Poles 1&2: .250” (6.35mm) quick connect/solder terminals.
Opt. Aux. Sw.: .110”(2.79mm) quick connect terminals.
Mounting: Snaps into panel from front.
Actuator: Rocker or lighted rocker .
Shock: 30g tested to IEC 68-2-27, test Ea .
Vibration: 8g tested to IEC 68-2-6, test Fc.
Switch Endurance Cycling: 50,000 operations at rated load.
1,000 operations at 200% rated load .
Ambient Compensation Chart
1000
900
800
All Models
Overload Trip Times
100% No Trip
135% Trip in 1 hour
200% 3.0 - 33 Sec.
1.40
1.30
1.20
1.10
700
600
500
400
400%
600%
800%
1000%
0.6 - 10 Sec.
0.34 - 5 Sec.
0.25 - 2.2 Sec.
0.20 - 0.6 Sec.
1.00
0.90
0.80
0.70
300
0.60
–20 –10 0
10 20 30 40 50 60
200
100
Ambient Temperature In Degrees Centigrade (°C)
To use this chart: Read up from the ambient
temperature to the curve, and across to find a
0
.1
1
10
100
1000
correction factor. Multiply the breaker rating by the
correction factor to determine the compensated
Time In Seconds
rating. Calculate the overloads in terms of the
compensated rating to use the published trip curve.
Dimensions are shown for
114 reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
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