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TE Connectivity Ltd.

TE Connectivity Ltd.- Miniature Circuit Breakers

TE Connectivity Ltd. is a global industrial technology leader creating a safer, sustainable, productive, and connected future. Originally part of Tyco International, the company was spun off as Tyco Electronics in 2007 and rebranded to TE Connectivity in 2011. Headquartered in Schaffhausen, Switzerland, with its operational headquarters in the United States, TE Connectivity designs and manufactures over 500,000 products that connect and protect the flow of power and data. The company's product portfolio includes connectors, sensors, relays, antennas, heat shrink tubing, and cable assemblies under well-known brands such as AMP, DEUTSCH, and Raychem. TE serves diverse markets including automotive, industrial equipment, data communications, aerospace, defense, medical, and energy. Its connector and sensor solutions are critical in applications ranging from electric vehicles and autonomous driving to cloud computing and smart factories. TE Connectivity is a publicly traded company listed on the New York Stock Exchange under the ticker symbol TEL. With approximately 90,000 employees worldwide, the company generates annual sales of about $13.3 billion. In China, TE entered in 1989 and now employs around 38,000 people across 16 manufacturing sites and 14 sales offices, with its Chinese entity Tyco Electronics (Shanghai) Co., Ltd. managing operations. As a market leader, TE holds one of the top positions in the global connector and sensor markets, consistently innovating with smarter, faster, and better technologies to empower its customers.

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Miniature Circuit Breakers - 型号列表

27 parts in total

Current Rating (Max)

Actuator Type

Weight

Other Names

Voltage Rating

Standard Package

Termination Style

Mounting Feature

Function

Voltage - Supply

Breaker Type

Mounting Type

Bushing, Grommet Type

Factory Pack Quantity

Product Type

Input

Trip Status

RoHS

Number of Poles

Connector - Voltage Input

Type

Dielectric Strength

Mounting Style

Mounting Hole Diameter

Operating Temperature

Termination

Panel Thickness

Time to Trip

Product

Series

Manufacturer

Part # Aliases

Part Status

Width

Size / Dimension

Color - Connectors

Mfr Part #Quantity AvailablePriceNumber of PolesCurrent Rating (Max)Termination StyleTypeVoltage RatingMounting TypeMounting StyleStandard PackageActuator TypeDielectric StrengthWeightOperating TemperatureBreaker TypeMounting Hole DiameterProtection FeaturesLead StyleNumber of UnitsApplication SpecificsContacts ConfigurationFunctionRoHSConnector - Voltage InputProduct TypeOther NamesIlluminationStandard PackMounting FeatureProductProduct CategoryFactory Pack QuantitySeriesManufacturerLamp TypeVoltage - SupplyConnector TypeTerminationPanel ThicknessBushing, Grommet TypeTime to TripInputTrip StatusLight Emitting Surface (LES)Start TypePart # AliasesStandardsPart StatusCharacteristicColorWidthHeightLengthPrimary MaterialSize / DimensionFeaturesColor - ConnectorsLeadfree DefinRoHS/ELV ComplianceCapacityVoltage - Supply (Min)Actuator ColorActuator Style/SizePanel Cutout DimensionsCard StandardOther SpecificationsLead TimeSubcategoryCurrent Rating - Circuit BreakerPackagingPanel Cutout ShapeIndustry AliasesMaximum DC Volts
2-1423678-2
2-1423678-2

Circuit Breaker Thermal 1Pole 40A 250VAC/50VDC W23-X1A1A-40=CKTBKR,THERM, CIR BRKR THRM 40A 240VAC 50VDC W23-X1A1A-40=CKTBKR,THERM,PB,SCW,BUSH W23-X1A1A-40=CKTBKR,THERM,PB,SCW,BUSH Search Keywords:on/off switch, circuit protection,

te connectivity / p&b

10100: ¥144.16140 A-Thermal250|50 Vac|VdcPanel Mount-BulkPush Button---Thermal-------Lead free / RoHS CompliantScrew-W23-X1A1A-40-100---------------------------------------------
2-1393250-1
2-1393250-1

Circuit Breaker Thermal 1Pole 0.5A 250VAC/32VDC 2-Pin EMG Circuit Breakers Circuit Breaker Thermal 1Pole 0.5A 250VAC/32VDC Circuit Breaker Thermal 1Pole 0.5A 250VAC/32VDC Product Highlights:Circuit BreakerW28 Series1 PolesActuator Style = Push to ResetCurrent Rating = 0.5 Amps.Search Keywords:on/off switch, circuit protection, Overcurrent breaker; Urated:250VAC; 32VDC; 0.5A; Poles no:1

te connectivity / amp

22841: ¥30.32810.5 AQuick ConnectThermal250V AC, 32V DCon panelPanel--1.5kV AC9.2 g-20...60°C-Ø16mmovercurrent breakerfor soldering1industrial applianceSPST-NC----------------------------------------------------
1393248-5
2
1393248-5

Circuit Breaker Thermal 2Pole 10A 250VAC/50VDC EMG Circuit Breakers Circuit Breaker Thermal 2Pole 10A 250VAC/50VDC Product Highlights:Circuit BreakerW33 Series2 PolesActuator Style = RockerCurrent Rating = 10 ASearch Keywords:on/off switch, circuit protection, Thermal Circuit Breaker Current Rating: 10 Amps Operating Voltage: 50VDC, 250VAC Number of Poles: 2 Actuator Style: Rocker Mounting Type: Panel Mount

te connectivity / p&b

371: ¥117.368210 AQuick ConnectThermal250|50 Vac|VdcPanel MountSnap-InBulkRocker----------Pole 1 - Switch Only/Pole 2 - Series Trip Overload Sensor-Quick Connect--No-----------6.35 [.250] Straight Quick Connect Tab0.81 6.35 [0.032 0.250]--3.0 to 33 Sec.---International I/O------------Not relevant for lead free processRoHS/Not ELV Compliant1,000 A @ 125 VAC50VDC, 250VACBlack (Opaque)Rocker22.22 x 44.45Thermal Circuit Breaker--------
7-1393246-7
3
7-1393246-7

Circuit Breaker Thermal 1Pole 7.5A 240VAC/50VDC 2-Pin CIR BRKR THRM 7.5A 240VAC 50VDC Circuit Breaker Thermal 1Pole 7.5A 250VAC/50VDC Circuit Breaker Thermal 1Pole 7.5A 250VAC/50VDC Product Highlights:W23 SeriesNumber of Poles = 1Actuator Style = Push/PullCurrent Rating = 7.5 Amps.Button Color = Black with White Amp Rate Marking and White Trip BandSearch Keywords:on/off switch, circuit protection,

te connectivity / p&b

12861: ¥125.32417.5A--240VPanel Mount-TraysPush-Pull Plunger---Thermal-------Lead free / RoHS Compliant--------------------------------------------------
1-1423678-9
2
1-1423678-9

Circuit Breaker Thermal 1Pole 15A 250VAC/50VDC Circuit Breakers W23-X1A1A-15=CKTBKR THERM PB S EMG Circuit Breakers CIR BRKR THRM 15A 240VAC 50VDC W23-X1A1A-15=CKTBKR,THERM,PB,SCW,BUSH W23-X1A1A-15=CKTBKR,THERM,PB,SCW,BUSH Search Keywords:on/off switch, circuit protection,

te connectivity / p&b

10100: ¥99.0284115 AScrewThermal250|50 Vac|VdcPanel MountPanelBulkPush-Pull---Thermal------Series tripLead free / RoHS CompliantScrewSupplementary ProtectorW23-X1A1A-15No100-Thermal Circuit BreakersCircuit Breakers100W23TE Connectivity / P&B---------------------------------------
W67-X2Q12-5
4
W67-X2Q12-5

Circuit Breaker Magnetic Hydraulic 1Pole 5A 277VAC Circuit Breakers 5A 1POLE HYD MAGNTC CIR BRKR MAG-HYDR 5A 277VAC CircuitBreaker,Hyd/Mag,Togl,Cur-Rtg5A Circuit Breaker Magnetic Hydraulic 1Pole 5A 277VAC Product Highlights:Series/Mounting Option = W6 (6-32 Mtg. Threads)Actuator Style = ToggleNumber of Poles = 1Current Rating = 5 Amps.Toggle Color = White CircuitBreaker;Hyd/Mag;Togl;Cur-Rtg5A;Panel;1Pole;Vol-Rtg277VAC W67-X2Q12-5=M6/M7/M9/W6/W7

te connectivity / p&b

1851: ¥144.9615 AQuick ConnectMagnetic Hydraulic277 VacScrewPanelTraysToggle1.5 V2.497397 oz- 40 C to + 85 CMagnetic (Hydraulic Delay)0.156Din.-----Series TripNoQuick ConnectSupplementary Protector / Motor Controller-No--Hydraulic Magnetic Circuit BreakersCircuit Breakers24W6W6Series不发光415/240不带QuickConnect.047 – .11-2.2 s to 20 s.75 x 1.662.2 – 20否-6-1393252-2VDEApproved6-1393252-2ThermalWhite19.05 mm50.8 mm51.89 mmCircuitBreaker2.43Lx0.75Wx2.6Hin.ULRecognized(UL1077andUL1500)---------国际 I/O-------
2-1423678-0
2
2-1423678-0

Circuit Breaker Thermal 1Pole 20A 250VAC/50VDC Circuit Breakers W23-X1A1A-20=CKTBKR THERM PB S EMG Circuit Breakers CIR BRKR THRM 20A 240VAC 50VDC W23-X1A1A-20=CKTBKR,THERM,PB,SCW,BUSH W23-X1A1A-20=CKTBKR,THERM,PB,SCW,BUSH Search Keywords:on/off switch, circuit protection,

te connectivity / p&b

725: ¥162.316120 AScrewThermal250|50 Vac|VdcPanel MountPanelBulkPush-Pull---Thermal------Series tripLead free / RoHS CompliantScrewSupplementary ProtectorW23-X1A1A-20No100-Thermal Circuit BreakersCircuit Breakers100W23TE Connectivity / P&B---------------------------------------
W68-X2Q12-5
5
W68-X2Q12-5

Circuit Breaker Magnetic Hydraulic 2Pole 5A 277VAC Circuit Breakers 5A 2 POLE 2 TOGGLE CircuitBreaker,Hyd/Mag,Togl,Cur-Rtg5A Circuit Breaker;Hyd/Mag;Togl;Cur-Rtg 5A;Panel;2 Pole;Vol-Rtg 277VAC Circuit Breaker Magnetic Hydraulic 2Pole 5A 277VAC Product Highlights:Series/Mounting Option = W6 (6-32 Mtg. Threads)Actuator Style = ToggleNumber of Poles = 2Current Rating = 5 Amps.Toggle Color = White CircuitBreaker;Hyd/Mag;Togl;Cur-Rtg5A;Panel;2Pole;Vol-Rtg277VAC W68-X2Q12-5=M6/M7/M9/W6/W7

te connectivity / p&b

721: ¥925.07225 AQuick ConnectMagnetic Hydraulic277 VacScrewPanelTraysToggle1.5 V2.497397 oz- 40 C to + 85 C磁性0.156Din.-----Series TripNoQuick ConnectSupplementary Protector / Motor Controller-No-6-32 Mounting ThreadsHydraulic Magnetic Circuit BreakersCircuit Breakers12W6W6Series不发光5000A @ 277VAC不带QuickConnect.047 – .11-2.2 s to 20 s---International I/O3-1393253-8VDEApproved3-1393253-8ThermalWhite38.1 mm50.8 mm51.89 mmCircuitBreaker2.43Lx1.5Wx2.6Hin.ULRecognized(UL1077andUL1500)----------42 DaysCircuit Breaker50.8 mm [ 2 in ]Tray1.5 x 1.663-1393253-8, W68-X2Q12-5-
W57-XB2A99C10-5
W57-XB2A99C10-5

CIRCUIT BREAKER THERMAL 5 AMP CIR BRKR THRM 5A 250VAC Circuit Breaker Thermal 1Pole 5A 250VAC Circuit Breaker Thermal 1Pole 5A 250VAC Product Highlights:W57 SeriesActuator Style = Push to ResetNumber of Poles = 1Current Rating = 5 Amps.Button Color = White with Red Rate Marking (Vertical) W57-XB2A99C10-5=CKTBKR,THERM,P

TE Connectivity

21020: ¥34.574615A6.35 [.25] 直式快速连接公端-250VPanel Mount-200Push to Reset---Thermal------串联跳闸--断路器2-1423675-0--无安装硬件-----不发光250不带--3/8"（一侧扁平）x 10.5 mm 长，塑料-.346 x .3824 – 40否------------白色带红色额定值标记（垂直）----------------
W23-X1A1G-0.50
2
W23-X1A1G-0.50

CIRCUIT BREAKER THERMAL .5A CIR BRKR THRM 500MA 240VAC 50VDC Thermal Circuit Breakers Thermal Circuit Breakers Product Highlights:Circuit BreakerW23 Series1 PolesActuator Style = Push/PullCurrent Rating = 0.5 A W23-X1A1G-0.50=W23/W31

TE Connectivity

-1500mA8-32 螺钉，互成 90°-240VPanel Mount-100Push-Pull Plunger---Thermal------串联跳闸--断路器6-1393246-3-100已装配至衬套-----不发光240不带--3/8 - 24 螺纹衬套，.375" [9.53 mm] 长，银色-.375 - .386（直径）11 – 30否------------带白色安培额定值标记和白色跳闸波段的排---------------50
2-1393250-3
2-1393250-3

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 1A 250VAC/32VDC Circuit Breaker Thermal 1Pole 1A 250VAC/32VDC Product Highlights:W28 SeriesNumber of Poles = 1Actuator Style = Push to ResetCurrent Rating = 1 Amps.Button Color = BlackSearch Keywords:on/off switch, circuit protection, Overcurrent breaker; Urated:250VAC; 32VDC; 1A; Contacts: SPST-NC

TE Connectivity

60020: ¥41.88811 AQuick ConnectThermal250V AC, 32V DCon panelPanel--1.5kV AC0.01 kg-20...60°C-Ø16mmovercurrent breakerfor soldering1industrial applianceSPST-NC----------------------------------------------------
3-1393250-0
3-1393250-0

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 15A 250VAC/32VDC Circuit Breaker Thermal 1Pole 15A 250VAC/32VDC Product Highlights:W28 SeriesNumber of Poles = 1Actuator Style = Push to ResetCurrent Rating = 15 Amps.Button Color = BlackSearch Keywords:on/off switch, circuit protection, Overcurrent breaker; Urated:250VAC; 32VDC; 15A; Contacts: SPST-NC

TE Connectivity

201: ¥18.9628115 AQuick ConnectThermal250V AC, 32V DCon panelPanel--1.5kV AC8.95 g-20...60°C-Ø16mmovercurrent breakerfor soldering1industrial applianceSPST-NC----------------------------------------------------
3-1393250-2
3-1393250-2

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 2A 250VAC/32VDC Circuit Breaker Thermal 1Pole 2A 250VAC/32VDC Product Highlights:W28 SeriesNumber of Poles = 1Actuator Style = Push to ResetCurrent Rating = 2 Amps.Button Color = BlackSearch Keywords:on/off switch, circuit protection, Overcurrent breaker; Urated:250VAC; 32VDC; 2A; Contacts: SPST-NC

TE Connectivity

390625: ¥32.70812 AQuick ConnectThermal250V AC, 32V DCon panelPanel--1.5kV AC9 g-20...60°C-Ø16mmovercurrent breakerfor soldering1industrial applianceSPST-NC----------------------------------------------------
3-1393250-3
3-1393250-3

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 20A 250VAC/32VDC Circuit Breaker Thermal 1Pole 20A 250VAC/32VDC Product Highlights:Circuit BreakerW28 Series1 PolesActuator Style = Push to ResetCurrent Rating = 20 ASearch Keywords:on/off switch, circuit protection,

TE Connectivity

7040: ¥18.496120 AQuick ConnectThermal--Panel----------------------------------------------------------------
3-1393250-9
3-1393250-9

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 6A 250VAC/32VDC Circuit Breaker Thermal 1Pole 6A 250VAC/32VDC Product Highlights:W28 SeriesNumber of Poles = 1Actuator Style = Push to ResetCurrent Rating = 6 Amps.Button Color = BlackSearch Keywords:on/off switch, circuit protection, Overcurrent breaker; Urated:250VAC; 32VDC; 6A; Contacts: SPST-NC

TE Connectivity

101: ¥12.894816 AQuick ConnectThermal250V AC, 32V DCon panelPanel--1.5kV AC9 g-20...60°C-Ø16mmovercurrent breakerfor soldering1industrial applianceSPST-NC----------------------------------------------------
1393249-8
1393249-8

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 12A 250VAC/50VDC Circuit Breaker Thermal 1Pole 12A 250VAC/50VDC Search Keywords:on/off switch, circuit protection,

TE Connectivity

14721: ¥22.644112 AQuick ConnectThermal--Panel----------------------------------------------------------------
1393249-9
1393249-9

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 15A 250VAC/50VDC Circuit Breaker Thermal 1Pole 15A 250VAC/50VDC Product Highlights:Circuit BreakerW58 Series1 PolesActuator Style = Push to ResetCurrent Rating = 15 ASearch Keywords:on/off switch, circuit protection,

TE Connectivity

101: ¥55.468115 AQuick ConnectThermal--Panel----------------------------------------------------------------
4-1393250-1
4-1393250-1

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 8A 250VAC/32VDC Circuit Breaker Thermal 1Pole 8A 250VAC/32VDC Product Highlights:Circuit BreakerW28 Series1 PolesActuator Style = Push to ResetCurrent Rating = 8 ASearch Keywords:on/off switch, circuit protection, Overcurrent breaker; Urated:250VAC; 32VDC; 8A; Contacts: SPST-NC

TE Connectivity

35039: ¥18.97218 AQuick ConnectThermal250V AC, 32V DCon panelPanel--1.5kV AC0.01 kg-20...60°C-Ø16mmovercurrent breakerfor soldering1industrial applianceSPST-NC----------------------------------------------------
2-1393249-0
2-1393249-0

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 6A 250VAC/50VDC Circuit Breaker Thermal 1Pole 6A 250VAC/50VDC Product Highlights:Circuit BreakerW58 Series1 PolesActuator Style = Push to ResetCurrent Rating = 6 ASearch Keywords:on/off switch, circuit protection,

TE Connectivity

18925: ¥31.34816 AQuick ConnectThermal--Panel----------------------------------------------------------------
2-1393249-2
2-1393249-2

EMG Circuit Breakers Circuit Breaker Thermal 1Pole 8A 250VAC/50VDC Circuit Breaker Thermal 1Pole 8A 250VAC/50VDC Search Keywords:on/off switch, circuit protection, Overcurrent breaker; Urated:250VAC; 32VDC; 8A; Contacts: SPST-NC

TE Connectivity

80030: ¥27.67618 AQuick ConnectThermal250V AC, 32V DCon panelPanel--1.5kV AC0.03 kg-20...60°C--overcurrent breakerfor soldering1industrial applianceSPST-NC----------------------------------------------------
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