收藏本站

Catalog 1308242
Issued 3-03 (PDF Revised 6-13)
W51 series
Rocker-Actuated
Thermal Circuit Breaker/Power Switch
With Optional Indicator Lamp
P&B
Features
? Compact, trip-free, rocker-actuated design.
? 5 to 20 amp ratings.
? Provides circuit protection and power switching in a single unit.
? Available with optional indicator lamp.
? Snaps into the same cutout as many common power switches.
? Various color, marking and termination options.
Agency Approvals
Interrupt Capacity: 1,000 amps in accordance with UL standard 1077.
Resettable Overload Capacity: Ten times rated current.
Switch Endurance Cycling: Typically 6,000 operations at 100% of rating.
Reset Time: 60 seconds.
Typical Resistance vs. Current Rating @ +25°C
W51 series is UL 1077 Recognized as Supplementary Protectors, File
E69543, for Canada and the United States. Approved to VDE
0642/EN60934 (Circuit Breakers for Equipment) License Number
40017023 (for AC loads only). CCC mark compliant, certificate
2004010307123223.
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
Current
Rating
in Amps
5.0
6.0
7.0
8.0
Typical
Resistance
in Ohms
0.050
0.042
0.036
0.031
Current
Rating
in Amps
10.0
15.0
20.0
Typical
Resistance
in Ohms
0.025
0.017
0.0125
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 101% and 134%, but must trip at 135% of
rating within one hour at +25°C.
Dielectric Strength: 1,500VAC (60 seconds).
Insulation Resistance: 100 megohms.
Maximum Operating Voltages: 50VDC; 125 or 250VAC, 50/60 Hz. (model
dependent).
Time vs. Current Trip Curve @ +25°C
Mechanical/Environmental Data
Operating Temperature Range: 0°C to +60°C.
Termination: .250” (6.35mm) quick connects, solder terminals or right
angle PC terminals.
Mounting: Snaps into 1.122 x .531 (28.5 x 13.5) panel cutout.
Approximate Weight: 0.37 oz. (10.5g).
Outline Dimensions
1000
Overload
Trip Times
.598
1.260
900
800
100%
135%
200%
300%
No Trip
Trip in 1 hour
4.0 - 40.0 Sec.
1.2 - 12.0 Sec.
(15.2)
.394
(10.0)
.118
(3.0)
(32.0)
.827
(21.0)
700
400%
500%
0.6 - 5.0 Sec.
0.4 - 2.8 Sec.
600
600%
0.3 - 1.8 Sec.
.858
(21.8)
.079
(2.0)
500
1.232
(31.3)
400
300
.315
.1
200
135
100
0
1
10 100
Time In Seconds
1000
10,000
.25
(6.35)
.394
(10.0)
.504
(12.8)
(8.0)
.354
(9.0)
TYP.
1.098
(27.9)
.031
(0.8)
TYP.
1.311
(33.3)
Ambient Compensation Table
Recommended Panel Cutout
Ambient
Temperature
in °C
10
20
25
30
40
50
60
Rating Correction Factor
5-6A Models 7-20A Models
.80 .80
.90 .90
1.00 1.00
1.10 1.05
1.25 1.15
1.61 1.25
2.15 1.40
To use this chart: Divide 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.
Do not use these devices outside
their specified operating temperature
ranges.
SUGGESTED .531
PANEL CUTOUT (13.5)
1.122
(28.5)
Panel Thickness
W51 series circuit breakers accommodate panel thicknesses
from 0.030 in. to 0.118 in. (0.75 mm - 3.0 mm).
Dimensions are shown for
112 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.
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
W54-XC2A4B10-40 CIRCUIT BREAKER THERMAL 40AMP
WV-089047-10-9 LABEL ID PRODUCTS
XC6T-644 CONNECTR 64POS STRAIN RELIEF DIN
XEB-AW140-DK HIGH SECURITY CRYPTOGRAPHIC MOD
XF2B-3345-31A CONN FPC 33POS 0.3MM PITCH SMD
XF2B-4145-31A CONNECTOR FPC 41POS 0.3MM SMD
XF2C-5155-41A CONNECTOR FPC 51POS 0.3MM SMD
XF2G-1614-11 CONN FPC 16POS 0.5MM SMT
相关代理商/技术参数
W51-A121B1-15 功能描述:断路器 15A RCKR ACT RED ILL RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
W51-A121B1-20 功能描述:断路器 20A RCKR ACT RED ILL RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
W51-A121B1-5 功能描述:断路器 5A ROCKR ACT RED ILL RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
W51-A121B1-6 功能描述:断路器 RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
W51-A121B1-8 功能描述:断路器 W51-A121B1-8=CKTBKR,THERM,ROCK RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
W51-A122B1-10 功能描述:断路器 10A RCKR ACT RED ILL RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
W51-A122B1-15 功能描述:断路器 15A RCKR ACT RED ILL RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No
W51-A122B1-20 功能描述:断路器 20A RCKR ACT RED ILL RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No