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W33-T2N1Q-20 PDF预览

W33-T2N1Q-20

更新时间: 2024-11-09 01:07:15
品牌 Logo 应用领域
泰科 - TE /
页数 文件大小 规格书
2页 68K
描述
Combines on/off switch and circuit protection in a single unit.

W33-T2N1Q-20 数据手册

 浏览型号W33-T2N1Q-20的Datasheet PDF文件第2页 
Catalog 1308242  
Issued 3-03 (PDF Rev. 9-05)  
P&B  
W33series  
One- and Two-Pole, Switchable  
Thermal Circuit Breaker / Power Switch  
With Optional Indicator Lamp  
Features  
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.  
• 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.  
1,500 amps at 125/250VAC, 60 Hz.  
Resettable Overload Capacity: Ten times rated current.  
Agency Approvals  
Mechanical/Environmental Data  
W33 series is UL 1077 Recognized as Supplementary Protectors, File  
E69543, and CSA Accepted as Supplementary Protectors (Appliance  
Component Protectors), File LR15734.  
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.  
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.  
Ambient Compensation Chart  
Time vs. Current Trip Curve @ +25°C  
1.40  
1000  
All Models  
1.30  
1.20  
1.10  
1.00  
0.90  
0.80  
0.70  
0.60  
Overload  
Trip Times  
900  
800  
700  
600  
500  
400  
300  
200  
100  
0
100%  
135%  
200%  
400%  
600%  
800%  
1000%  
No Trip  
Trip in 1 hour  
3.0 - 33 Sec.  
0.6 - 10 Sec.  
0.34 - 5 Sec.  
0.25 - 2.2 Sec.  
0.20 - 0.6 Sec.  
–20 –10  
0
10 20 30 40 50 60  
Ambient Temperature In Degrees Centigrade (°C)  
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  
1
10  
100  
1000  
Time In Seconds  
Dimensions are shown for  
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.  
114  

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