TE CONNECTIVITY/AMP BRAND Circuit Breakers 3A PUSH TO RESET
Part Number: 1-1393249-4
Manufacturer: TE CONNECTIVITY/AMP BRAND
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: TRAY
Product Category: Circuit Protection | Circuit Breakers
Product Type: Circuit Protection
RoHS Compliant: Yes
Datasheet: Download Datasheet
Product Features
- UL 1500 Ignition Protected Circuit Breakers suitable for marine applications
- Ratings from 200 milliamps to 50 amps, available in magnetic (magnetic-hydraulic) and thermal types
- Multiple mounting options including threaded bushings, snap-in, and threaded holes
- Various termination options: quick connect terminals, screws, PCB terminals, and studs
- UL Recognized as supplementary protectors for US and Canada, meeting UL 1500 and UL 1077 standards
- Maximum operating voltages: 50V DC, 250V AC; Interrupt capacities: up to 3000A @ 48VDC
- Push-to-reset operation with visible trip indication
- Compact sizes with optional auxiliary switches and delay options
Electrical Specifications
| Type |
No. of Poles |
Current Rating |
Max. Operating Voltage |
Trip Time at 200% of Rating |
Interrupt Capacity |
Terminal Options |
Mounting Options |
| W9 (Magnetic) |
1-4 |
0.2-50 Amps |
48VDC; 125/250VAC; 250VAC 3∅ Wye |
30ms to 150 Sec (trip curve specific) |
3,000A @ 48VDC; 1,000A @ 125/250VAC or 250VAC 3∅ Wye |
#10-32 Stud |
#6-32 Tapped Holes, M3 Tapped Holes, Snap-In Mount |
| W6 (Magnetic) |
1-4 |
0.2-50 Amps |
48VDC; 125/250VAC; 250VAC 3∅ Wye |
30ms to 150 Sec (trip curve specific) |
3,000A @ 48VDC; 1,000A @ 125/250VAC or 250VAC 3∅ Wye |
.250" Quick Connect, #8-32 or #10-32 Screw |
#6-32 Tapped Holes, M3 Tapped Holes, Snap-In Mount |
| W58 (Thermal) |
1 |
0.5-30 Amps |
50VDC; 250VAC |
10 to 45 Sec (types 1-4A); 6 to 30 Sec (types 5-30A) |
2,000A @ 50VDC; 1,000A @ 250VAC |
.250" Quick Connect, #6-32 Screw |
7/16"–28 or 15/32”–32 Threaded Bushing |
| W57 (Thermal) |
1 |
3-20 Amps |
50VDC; 250VAC |
4 to 40 Sec |
1,000A |
.250" Quick Connect, #8-32 Screw, PCB |
3/8"–24, M11–1.0 or M12-1.0 Threaded Bushing, Snap-In Mount |
| W54 (Thermal) |
1 |
5-40 Amps |
50VDC; 250VAC |
5 to 40 Sec |
1,000A |
.250" Quick Connect, #8-32 Screw, PCB |
3/8"–24, M11–1.0 or M12-1.0 Threaded Bushing, Snap-In Mount |
Application and Standards
- Designed for marine and ignition-protected applications requiring secondary circuit protection
- Meets UL 1500 ignition protection requirements and UL 1077 standards
- UL File E69543
Additional Information
For more detailed specifications, refer to the datasheet linked above. Please search the internet for the part number 1-1393249-4 for further details.
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{"id":10023012663613,"title":"1-1393249-4","handle":"1-1393249-4","description":"\u003ch3\u003eTE CONNECTIVITY\/AMP BRAND Circuit Breakers 3A PUSH TO RESET\u003c\/h3\u003e\n\u003cp\u003ePart Number: 1-1393249-4\u003c\/p\u003e\n\u003cp\u003eManufacturer: TE CONNECTIVITY\/AMP BRAND\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: CN\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: EA\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: TRAY\u003c\/p\u003e\n\u003cp\u003eProduct Category: Circuit Protection | Circuit Breakers\u003c\/p\u003e\n\u003cp\u003eProduct Type: Circuit Protection\u003c\/p\u003e\n\u003cp\u003eRoHS Compliant: Yes\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.te.com\/commerce\/DocumentDelivery\/DDEController?Action=srchrtrv\u0026amp;DocNm=6-1773453-2_UL1500_Breaker_Flyer\u0026amp;DocType=Data+Sheet\u0026amp;DocLang=English\u0026amp;PartCntxt=1-1393249-4\u0026amp;DocFormat=pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.te.com\/catalog\/common\/images\/PartImages\/prw58-xb1a4a.jpg\" alt=\"Circuit Breaker Image\"\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL 1500 Ignition Protected Circuit Breakers suitable for marine applications\u003c\/li\u003e\n\u003cli\u003eRatings from 200 milliamps to 50 amps, available in magnetic (magnetic-hydraulic) and thermal types\u003c\/li\u003e\n\u003cli\u003eMultiple mounting options including threaded bushings, snap-in, and threaded holes\u003c\/li\u003e\n\u003cli\u003eVarious termination options: quick connect terminals, screws, PCB terminals, and studs\u003c\/li\u003e\n\u003cli\u003eUL Recognized as supplementary protectors for US and Canada, meeting UL 1500 and UL 1077 standards\u003c\/li\u003e\n\u003cli\u003eMaximum operating voltages: 50V DC, 250V AC; Interrupt capacities: up to 3000A @ 48VDC\u003c\/li\u003e\n\u003cli\u003ePush-to-reset operation with visible trip indication\u003c\/li\u003e\n\u003cli\u003eCompact sizes with optional auxiliary switches and delay options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eNo. of Poles\u003c\/th\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003cth\u003eMax. Operating Voltage\u003c\/th\u003e\n\u003cth\u003eTrip Time at 200% of Rating\u003c\/th\u003e\n\u003cth\u003eInterrupt Capacity\u003c\/th\u003e\n\u003cth\u003eTerminal Options\u003c\/th\u003e\n\u003cth\u003eMounting Options\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW9 (Magnetic)\u003c\/td\u003e\n\u003ctd\u003e1-4\u003c\/td\u003e\n\u003ctd\u003e0.2-50 Amps\u003c\/td\u003e\n\u003ctd\u003e48VDC; 125\/250VAC; 250VAC 3∅ Wye\u003c\/td\u003e\n\u003ctd\u003e30ms to 150 Sec (trip curve specific)\u003c\/td\u003e\n\u003ctd\u003e3,000A @ 48VDC; 1,000A @ 125\/250VAC or 250VAC 3∅ Wye\u003c\/td\u003e\n\u003ctd\u003e#10-32 Stud\u003c\/td\u003e\n\u003ctd\u003e#6-32 Tapped Holes, M3 Tapped Holes, Snap-In Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW6 (Magnetic)\u003c\/td\u003e\n\u003ctd\u003e1-4\u003c\/td\u003e\n\u003ctd\u003e0.2-50 Amps\u003c\/td\u003e\n\u003ctd\u003e48VDC; 125\/250VAC; 250VAC 3∅ Wye\u003c\/td\u003e\n\u003ctd\u003e30ms to 150 Sec (trip curve specific)\u003c\/td\u003e\n\u003ctd\u003e3,000A @ 48VDC; 1,000A @ 125\/250VAC or 250VAC 3∅ Wye\u003c\/td\u003e\n\u003ctd\u003e.250\" Quick Connect, #8-32 or #10-32 Screw\u003c\/td\u003e\n\u003ctd\u003e#6-32 Tapped Holes, M3 Tapped Holes, Snap-In Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW58 (Thermal)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.5-30 Amps\u003c\/td\u003e\n\u003ctd\u003e50VDC; 250VAC\u003c\/td\u003e\n\u003ctd\u003e10 to 45 Sec (types 1-4A); 6 to 30 Sec (types 5-30A)\u003c\/td\u003e\n\u003ctd\u003e2,000A @ 50VDC; 1,000A @ 250VAC\u003c\/td\u003e\n\u003ctd\u003e.250\" Quick Connect, #6-32 Screw\u003c\/td\u003e\n\u003ctd\u003e7\/16\"–28 or 15\/32”–32 Threaded Bushing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW57 (Thermal)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e3-20 Amps\u003c\/td\u003e\n\u003ctd\u003e50VDC; 250VAC\u003c\/td\u003e\n\u003ctd\u003e4 to 40 Sec\u003c\/td\u003e\n\u003ctd\u003e1,000A\u003c\/td\u003e\n\u003ctd\u003e.250\" Quick Connect, #8-32 Screw, PCB\u003c\/td\u003e\n\u003ctd\u003e3\/8\"–24, M11–1.0 or M12-1.0 Threaded Bushing, Snap-In Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW54 (Thermal)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e5-40 Amps\u003c\/td\u003e\n\u003ctd\u003e50VDC; 250VAC\u003c\/td\u003e\n\u003ctd\u003e5 to 40 Sec\u003c\/td\u003e\n\u003ctd\u003e1,000A\u003c\/td\u003e\n\u003ctd\u003e.250\" Quick Connect, #8-32 Screw, PCB\u003c\/td\u003e\n\u003ctd\u003e3\/8\"–24, M11–1.0 or M12-1.0 Threaded Bushing, Snap-In Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication and Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for marine and ignition-protected applications requiring secondary circuit protection\u003c\/li\u003e\n\u003cli\u003eMeets UL 1500 ignition protection requirements and UL 1077 standards\u003c\/li\u003e\n\u003cli\u003eUL File E69543\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications, refer to the datasheet linked above. Please search the internet for the part number 1-1393249-4 for further details.\u003c\/p\u003e","published_at":"2025-08-13T17:09:47+05:30","created_at":"2025-08-13T17:09:47+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["IMPORT_CSV","WLDM"],"price":98677,"price_min":98677,"price_max":98677,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50615624499517,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"1-1393249-4","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"1-1393249-4","public_title":null,"options":["Default Title"],"price":98677,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"1-1393249-4","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/1-1393249-4_10147150_2bf531a3.jpg?v=1755085190"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/1-1393249-4_10147150_2bf531a3.jpg?v=1755085190","options":["Title"],"media":[{"alt":null,"id":45818765148477,"position":1,"preview_image":{"aspect_ratio":1.755,"height":200,"width":351,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/1-1393249-4_10147150_2bf531a3.jpg?v=1755085190"},"aspect_ratio":1.755,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/1-1393249-4_10147150_2bf531a3.jpg?v=1755085190","width":351}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTE CONNECTIVITY\/AMP BRAND Circuit Breakers 3A PUSH TO RESET\u003c\/h3\u003e\n\u003cp\u003ePart Number: 1-1393249-4\u003c\/p\u003e\n\u003cp\u003eManufacturer: TE CONNECTIVITY\/AMP BRAND\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: CN\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: EA\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: TRAY\u003c\/p\u003e\n\u003cp\u003eProduct Category: Circuit Protection | Circuit Breakers\u003c\/p\u003e\n\u003cp\u003eProduct Type: Circuit Protection\u003c\/p\u003e\n\u003cp\u003eRoHS Compliant: Yes\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.te.com\/commerce\/DocumentDelivery\/DDEController?Action=srchrtrv\u0026amp;DocNm=6-1773453-2_UL1500_Breaker_Flyer\u0026amp;DocType=Data+Sheet\u0026amp;DocLang=English\u0026amp;PartCntxt=1-1393249-4\u0026amp;DocFormat=pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.te.com\/catalog\/common\/images\/PartImages\/prw58-xb1a4a.jpg\" alt=\"Circuit Breaker Image\"\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL 1500 Ignition Protected Circuit Breakers suitable for marine applications\u003c\/li\u003e\n\u003cli\u003eRatings from 200 milliamps to 50 amps, available in magnetic (magnetic-hydraulic) and thermal types\u003c\/li\u003e\n\u003cli\u003eMultiple mounting options including threaded bushings, snap-in, and threaded holes\u003c\/li\u003e\n\u003cli\u003eVarious termination options: quick connect terminals, screws, PCB terminals, and studs\u003c\/li\u003e\n\u003cli\u003eUL Recognized as supplementary protectors for US and Canada, meeting UL 1500 and UL 1077 standards\u003c\/li\u003e\n\u003cli\u003eMaximum operating voltages: 50V DC, 250V AC; Interrupt capacities: up to 3000A @ 48VDC\u003c\/li\u003e\n\u003cli\u003ePush-to-reset operation with visible trip indication\u003c\/li\u003e\n\u003cli\u003eCompact sizes with optional auxiliary switches and delay options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eNo. of Poles\u003c\/th\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003cth\u003eMax. Operating Voltage\u003c\/th\u003e\n\u003cth\u003eTrip Time at 200% of Rating\u003c\/th\u003e\n\u003cth\u003eInterrupt Capacity\u003c\/th\u003e\n\u003cth\u003eTerminal Options\u003c\/th\u003e\n\u003cth\u003eMounting Options\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW9 (Magnetic)\u003c\/td\u003e\n\u003ctd\u003e1-4\u003c\/td\u003e\n\u003ctd\u003e0.2-50 Amps\u003c\/td\u003e\n\u003ctd\u003e48VDC; 125\/250VAC; 250VAC 3∅ Wye\u003c\/td\u003e\n\u003ctd\u003e30ms to 150 Sec (trip curve specific)\u003c\/td\u003e\n\u003ctd\u003e3,000A @ 48VDC; 1,000A @ 125\/250VAC or 250VAC 3∅ Wye\u003c\/td\u003e\n\u003ctd\u003e#10-32 Stud\u003c\/td\u003e\n\u003ctd\u003e#6-32 Tapped Holes, M3 Tapped Holes, Snap-In Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW6 (Magnetic)\u003c\/td\u003e\n\u003ctd\u003e1-4\u003c\/td\u003e\n\u003ctd\u003e0.2-50 Amps\u003c\/td\u003e\n\u003ctd\u003e48VDC; 125\/250VAC; 250VAC 3∅ Wye\u003c\/td\u003e\n\u003ctd\u003e30ms to 150 Sec (trip curve specific)\u003c\/td\u003e\n\u003ctd\u003e3,000A @ 48VDC; 1,000A @ 125\/250VAC or 250VAC 3∅ Wye\u003c\/td\u003e\n\u003ctd\u003e.250\" Quick Connect, #8-32 or #10-32 Screw\u003c\/td\u003e\n\u003ctd\u003e#6-32 Tapped Holes, M3 Tapped Holes, Snap-In Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW58 (Thermal)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.5-30 Amps\u003c\/td\u003e\n\u003ctd\u003e50VDC; 250VAC\u003c\/td\u003e\n\u003ctd\u003e10 to 45 Sec (types 1-4A); 6 to 30 Sec (types 5-30A)\u003c\/td\u003e\n\u003ctd\u003e2,000A @ 50VDC; 1,000A @ 250VAC\u003c\/td\u003e\n\u003ctd\u003e.250\" Quick Connect, #6-32 Screw\u003c\/td\u003e\n\u003ctd\u003e7\/16\"–28 or 15\/32”–32 Threaded Bushing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW57 (Thermal)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e3-20 Amps\u003c\/td\u003e\n\u003ctd\u003e50VDC; 250VAC\u003c\/td\u003e\n\u003ctd\u003e4 to 40 Sec\u003c\/td\u003e\n\u003ctd\u003e1,000A\u003c\/td\u003e\n\u003ctd\u003e.250\" Quick Connect, #8-32 Screw, PCB\u003c\/td\u003e\n\u003ctd\u003e3\/8\"–24, M11–1.0 or M12-1.0 Threaded Bushing, Snap-In Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW54 (Thermal)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e5-40 Amps\u003c\/td\u003e\n\u003ctd\u003e50VDC; 250VAC\u003c\/td\u003e\n\u003ctd\u003e5 to 40 Sec\u003c\/td\u003e\n\u003ctd\u003e1,000A\u003c\/td\u003e\n\u003ctd\u003e.250\" Quick Connect, #8-32 Screw, PCB\u003c\/td\u003e\n\u003ctd\u003e3\/8\"–24, M11–1.0 or M12-1.0 Threaded Bushing, Snap-In Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication and Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for marine and ignition-protected applications requiring secondary circuit protection\u003c\/li\u003e\n\u003cli\u003eMeets UL 1500 ignition protection requirements and UL 1077 standards\u003c\/li\u003e\n\u003cli\u003eUL File E69543\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications, refer to the datasheet linked above. Please search the internet for the part number 1-1393249-4 for further details.\u003c\/p\u003e"}
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