Name: W58-XB1A4A-1
Brand: TE Connectivity Potter & Brumfield Relays
SKU: W58-XB1A4A-1
Availability: InStock
Rating: 5 (195 reviews)

W58-XB1A4A-1

For Reference Only

Part Number	W58-XB1A4A-1
Manufacturer	TE Connectivity Potter & Brumfield Relays
Description	CIR BRKR THRM 1A 250VAC 50VDC
Datasheet	W58-XB1A4A-1 Specifications
Package	-
ECAD
In Stock	8,028 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # W58-XB1A4A-1 (Circuit Breakers) is manufactured by TE Connectivity Potter & Brumfield Relays and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For W58-XB1A4A-1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add W58-XB1A4A-1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of W58-XB1A4A-1.

W58-XB1A4A-1 Specifications

Manufacturer	TE Connectivity Potter & Brumfield Relays
Category	Circuit Protection - Circuit Breakers
Package	-
ECAD
Series	W58
Breaker Type	Thermal
Current Rating	1A
Voltage Rating - AC	250V
Voltage Rating - DC	50V
Number of Poles	1
Actuator Type	Push to Reset
Illumination	-
Illumination Voltage (Nominal)	-
Mounting Type	Panel Mount

W58-XB1A4A-1 Reviews

Amel*****arton

March 27, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Car***** Kata

March 24, 2023

★ ★ ★ ★ ★

Items as described, quick dispatch, took a while with shipment.

Emm*****eda

March 8, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Ramo*****arles

March 5, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Mat***** Phan

March 2, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Sore*****nters

March 2, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Jaxs*****alazar

February 26, 2023

★ ★ ★ ★ ★

very pleased with item, thank you.

Tins*****Avalos

February 25, 2023

★ ★ ★ ★ ★

EVERY OK ...GOOD ITEM AND SUPERFAST SHIPPING

Solom*****elton

February 24, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

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W58-XB1A4A-1 Packaging

W58-XB1A4A-1 FAQ

1. How to order W58-XB1A4A-1 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that W58-XB1A4A-1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the W58-XB1A4A-1. All suppliers must pass our qualification reviews before they can publish their products including W58-XB1A4A-1 on Heisener; we pay more attention to the channels and quality of W58-XB1A4A-1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the W58-XB1A4A-1 price and inventory displayed accurate?

The price and inventory of W58-XB1A4A-1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of W58-XB1A4A-1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the W58-XB1A4A-1 we delivered, we will accept the replacement or return of the W58-XB1A4A-1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of W58-XB1A4A-1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as W58-XB1A4A-1 pin diagram, W58-XB1A4A-1 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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W58-XB1A4A-1 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-15 D# V99:2348_17687712	TE Connectivity	Circuit Breaker Thermal 1Pole 15A 250VAC/50VDC RoHS: Compliant	0
W58-XB1A4A-1 D# V36:1790_17687753	TE Connectivity	Circuit Breaker Thermal 1Pole 1A 250VAC/50VDC	0
W58-XB1A4A-12 D# V36:1790_14411991	TE Connectivity	Circuit Breaker Thermal 1Pole 12A 250VAC/50VDC	0
W58-XB1A4A-10 D# V36:1790_14411990	TE Connectivity	Circuit Breaker Thermal 1Pole 10A 250VAC/50VDC	0

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1 D# 56F870	TE Connectivity	Circuit Breaker Thermal 1Pole 1A 250VAC/50VDC - Bulk (Alt: 56F870) RoHS: Compliant	0
W58-XB1A4A-10 D# 56F876	TE Connectivity	Circuit Breaker Thermal 1Pole 10A 250VAC/50VDC - Bulk (Alt: 56F876) RoHS: Compliant	0
W58-XB1A4A-12 D# W58-XB1A4A-12	TE Connectivity	Circuit Breaker Thermal 1Pole 12A 250VAC/50VDC - Trays (Alt: W58-XB1A4A-12) RoHS: Compliant	0
1393249-9 D# 1393249-9	TE Connectivity	Circuit Breaker Thermal 1Pole 15A 250VAC/50VDC - Trays (Alt: 1393249-9)	0

Part Number	Manufacturer	Description	Stock
1393249-9 D# 1393249-9	TE Connectivity	Circuit Breaker Thermal 1Pole 15A 250VAC/50VDC (Alt: 1393249-9) RoHS: Compliant	0
W58-XB1A4A-12 D# 1393249-8	TE Connectivity	Circuit Breaker Thermal 1Pole 12A 250VAC/50VDC (Alt: 1393249-8) RoHS: Compliant	0
W58-XB1A4A-10 D# 1393249-7	TE Connectivity	Circuit Breaker Thermal 1Pole 10A 250VAC/50VDC (Alt: 1393249-7) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

W58-XB1A4A-15

MISCELLANEOUS

Part Number	Manufacturer	Description	Stock
W58XB1A4A-1	TE Connectivity		1
W58XB1A4A-12	TE Connectivity		1
W58XB1A4A-10	TE Connectivity		1

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1	TE Connectivity	Lead time 91	50
W58-XB1A4A-12	TE Connectivity	Lead time 91	339
W58-XB1A4A-1.50	TE Connectivity	Lead time 91	112
W58-XB1A4A-15	TE Connectivity	THERMAL CIRCUIT BREAKER	165
W58-XB1A4A-10	TE Connectivity	THERMAL CIRCUIT BREAKER	158

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-12 D# PB202-ND	TE Connectivity	CIR BRKR THRM 12A 250VAC 50VDC	634
W58-XB1A4A-1.50 D# PB2336-ND	TE Connectivity	CIR BRKR THRM 1.5A 250VAC 50VDC	27
W58-XB1A4A-18 D# W58-XB1A4A-18-ND	TE Connectivity	CIR BRKR THRM	0
W58-XB1A4A-10 D# PB201-ND	TE Connectivity	CIR BRKR THRM 10A 250VAC 50VDC	1000
W58-XB1A4A-1 D# PB193-ND	TE Connectivity	CIR BRKR THRM 1A 250VAC 50VDC	489
W58-XB1A4A-15 D# PB203-ND	TE Connectivity	CIR BRKR THRM 15A 250VAC 50VDC	786

Part Number

Manufacturer

Description

Stock

W58-XB1A4A-15/1393249-9

TE Connectivity

In stock shipping within 2days

1373

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1 D# 1436201	TE Connectivity	CIRCUIT BREAKER, 1A, PUSH RESET RoHS: Compliant Min Qty: 1 Container: Each	615
W58-XB1A4A-12. D# 1567378	TE Connectivity	CIRCUIT BREAKER, THERMAL, 1P, 250V, 12A RoHS: Compliant Min Qty: 1 Container: Each	381
W58-XB1A4A-15 D# 1651008	TE Connectivity	THERMAL CIRCUIT BREAKER RoHS: Compliant Min Qty: 1 Container: Each	1598
W58-XB1A4A-12 D# 3397509	TE Connectivity	CIRCUIT BREAKER, THERMAL, 1P, 250V, 12A RoHS: Compliant Min Qty: 1 Container: Each	70

Part Number

Manufacturer

Description

Stock

W58XB1A4A15195

TE Connectivity

OEM/CM ONLY

554

W58XB1A4A10R

TE Connectivity

OEM/CM ONLY

463

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-15	TE Connectivity	Thermal Circuit Breaker - W58 Series - 15 A - 1 Pole - 50 VDC - 250 VAC - Panel. RoHS: Compliant	1291
W58-XB1A4A-12	TE Connectivity	Circuit Breaker Thermal 1Pole 12A 250VAC/50VDC RoHS: Compliant	929
W58-XB1A4A-1.50	TE Connectivity	Circuit Breaker Thermal 1Pole 1.5A 250VAC/50VDC RoHS: Compliant	79
W58-XB1A4A-18	TE Connectivity	Circuit Breaker Thermal 1Pole 18A 250VAC/50VDC RoHS: Compliant	298
W58-XB1A4A-10	TE Connectivity	Circuit Breaker Thermal 1Pole 10A 250VAC/50VDC RoHS: Compliant	2825
W58-XB1A4A-1	TE Connectivity	Circuit Breaker Thermal 1Pole 1A 250VAC/50VDC RoHS: Compliant	189

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-10 D# 655-W58-XB1A4A-10	TE Connectivity	Circuit Breakers 10A PUSH TO RESET RoHS: Compliant	549
W58-XB1A4A-15 D# 655-W58-XB1A4A-15	TE Connectivity	Circuit Breakers 15A PUSH TO RESET RoHS: Compliant	901
W58-XB1A4A-12 D# 655-W58-XB1A4A-12	TE Connectivity	Circuit Breakers 12A PUSH TO RESET QC RoHS: Compliant	713
W58-XB1A4A-18 D# 655-W58-XB1A4A-18	TE Connectivity	Circuit Breakers W58-XB1A4A-18=W RoHS: Compliant	273
W58-XB1A4A-1.50 D# 655-W58-XB1A4A-1.50	TE Connectivity	Circuit Breakers CIRCUIT BREAKER THERMAL	219

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1 D# 56F870	TE Connectivity	CIRCUIT BREAKER, THERMAL, 1P, 250V, 1A, Product Range:W58 Series, Current Rating:1A, No. of Poles:1 Pole, Voltage Rating VDC:50VDC, Voltage Rating VAC:250VAC, Circuit Breaker Mounting:Panel RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	615
W58-XB1A4A-15 D# 45Y9044	TE Connectivity	THERMAL CIRCUIT BREAKER, Product Range:W58 Series, Current Rating:15A, No. of Poles:1 Pole, Voltage Rating V DC:50VDC, Voltage Rating VAC:250VAC, Circuit Breaker Mounting:Panel, SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
W58-XB1A4A-10 D# 84AC3241	TE Connectivity	W58-XB1A4A-10=W58 ROHS COMPLIANT: NO RoHS: Not Compliant Min Qty: 400 Container: Bulk	0
W58-XB1A4A-12 D# 57F277	TE Connectivity	CIRCUIT BREAKER, THERMAL, 1P, 250V, 12A, Product Range:W58 Series, Current Rating:12A, No. of Poles:1 Pole, Voltage Rating VDC:50VDC, Voltage Rating VAC:250VAC, Circuit Breaker Mounting:Panel, Operating Voltage:250V RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	375
W58-XB1A4A1.50 D# 88F1182	TE Connectivity	W58-XB1A4A-1.50=W58 RoHS: Not Compliant Min Qty: 400 Container: Bulk	0
W58-XB1A4A-18 D# 08H7150	TE Connectivity	W58-XB1A4A-18=W58 RoHS: Not Compliant Min Qty: 400 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1 D# NS-W58-XB1A4A-1	TE Connectivity	OEM/CM ONLY	5266
W58-XB1A4A-1.50 D# NS-W58-XB1A4A-1.50	TE Connectivity	OEM/CM ONLY	8886
W58-XB1A4A-12 D# NS-W58-XB1A4A-12	TE Connectivity	OEM/CM ONLY	1850
W58-XB1A4A-15 D# NS-W58-XB1A4A-15	TE Connectivity	OEM/CM ONLY	3049
W58-XB1A4A-10 D# NS-W58-XB1A4A-10	TE Connectivity	OEM/CM ONLY	3386

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1.50	TE Connectivity	Circuit Breaker Thermal 1Pole 1.5A 250VAC/50VDC RoHS: Compliant	79
W58-XB1A4A-18	TE Connectivity	Circuit Breaker Thermal 1Pole 18A 250VAC/50VDC RoHS: Compliant	298
W58-XB1A4A-1	TE Connectivity	Circuit Breaker Thermal 1Pole 1A 250VAC/50VDC RoHS: Compliant	189
W58-XB1A4A-10	TE Connectivity	Circuit Breaker Thermal 1Pole 10A 250VAC/50VDC RoHS: Compliant	3101
W58-XB1A4A-15	TE Connectivity	Thermal Circuit Breaker - W58 Series - 15 A - 1 Pole - 50 VDC - 250 VAC - Panel. RoHS: Compliant	1291
W58-XB1A4A-12	TE Connectivity	Circuit Breaker Thermal 1Pole 12A 250VAC/50VDC RoHS: Compliant	929

Part Number

Manufacturer

Description

Stock

1393249-5

TE Connectivity

EMG Circuit Breakers

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1	TE Connectivity	THERMAL CIRCUIT BREAKER	100
W58XB1A4A-1	TE Connectivity / Potter and Brumfield	W58XB1A4A-1	8
W58-XB1A4A-10	TE Connectivity	CIRCUIT BREAKER THERM 10A	2
W58-XB1A4A-12	TE Connectivity		160

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-10 D# 7820892	TE Connectivity	TE Connectivity W58 Single Pole Thermal Magnetic Circuit Breaker - 50 V dc, 250 V ac Voltage Rating, 10A Current Rating, EA Min Qty: 1 Container: Bulk	792
W58-XB1A4A-15 D# 7820902	TE Connectivity	TE Connectivity W58 Single Pole Thermal Magnetic Circuit Breaker - 50 V dc, 250 V ac Voltage Rating, 15A Current Rating, EA Min Qty: 1 Container: Bulk	1374
W58-XB1A4A-12 D# 7827962	TE Connectivity	TE Connectivity W58 Single Pole Thermal Magnetic Circuit Breaker - 50 V dc, 250 V ac Voltage Rating, 12A Current Rating, EA Min Qty: 1 Container: Bulk	1143

Part Number

Manufacturer

Description

Stock

1393249-9

D# 1393249-9

TE Connectivity

CIRCUIT BREAKER DEVICE

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-15 D# 000000000000049273	TE Connectivity	Circuit Breakers 15A PUSH TO RESET	100
W58-XB1A4A-12 D# 000000000000268070	TE Connectivity	Circuit Breakers 12A PUSH TO RESET QC	280
W58-XB1A4A-1.50 D# 000000000002456630	TE Connectivity	Circuit Breakers CIRCUIT BREAKER THERMAL	0
W58-XB1A4A-10 D# 000000000000049272	TE Connectivity	Circuit Breakers 10A PUSH TO RESET	554
W58-XB1A4A-1 D# 000000000000049271	TE Connectivity	Circuit Breakers 1A PUSH TO RESET QC	0

Part Number	Manufacturer	Description	Stock
W58XB1A4A15/139324	TE Connectivity	OEM/CM ONLY	1228
W58XB1A4A12	TE Connectivity	OEM/CM ONLY	1012
W58XB1A4A1	TE Connectivity	OEM/CM ONLY	787
W58XB1A4A10	TE Connectivity	OEM/CM ONLY	31514
W58XB1A4A15	TE Connectivity	OEM/CM ONLY	533
W58XB1A4A1.50	TE Connectivity	OEM/CM ONLY	110
W58XB1A4A18	TE Connectivity	OEM/CM ONLY	257

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1	TE Connectivity	W58-XB1A4A-1=W58 Circuit Breaker Type: Thermal Circuit Function: Series Trip Illuminated: No Button Color: White with Red Rate Marking, Red Trip Band Voltage Rating AC: 250 VAC Thermal Series Trip White with Red Rate Marking, Red Trip Band \| Circuit Breaker \| Part Number: W58-XB1A4A-1 \| Internal Number: 1393249-5 \| TE Connectivity RoHS: Compliant Min Qty: 1	489
W58-XB1A4A-15	TE Connectivity	W58-XB1A4A-15=W58 Circuit Breaker Type: Thermal Circuit Function: Series Trip Illuminated: No Button Color: White with Red Rate Marking, Red Trip Band Voltage Rating AC: 250 VAC Thermal Series Trip White with Red Rate Marking, Red Trip Band \| Circuit Breaker \| Part Number: W58-XB1A4A-15 \| Internal Number: 1393249-9 \| TE Connectivity RoHS: Compliant Min Qty: 1	786
W58-XB1A4A-12	TE Connectivity	W58-XB1A4A-12=W58 Circuit Breaker Type: Thermal Circuit Function: Series Trip Illuminated: No Button Color: White with Red Rate Marking, Red Trip Band Voltage Rating AC: 250 VAC Thermal Series Trip White with Red Rate Marking, Red Trip Band \| Circuit Breaker \| Part Number: W58-XB1A4A-12 \| Internal Number: 1393249-8 \| TE Connectivity RoHS: Compliant Min Qty: 1	634
W58-XB1A4A-10	TE Connectivity	W58-XB1A4A-10=W58 Circuit Breaker Type: Thermal Circuit Function: Series Trip Illuminated: No Button Color: White with Red Rate Marking, Red Trip Band Voltage Rating AC: 250 VAC Thermal Series Trip White with Red Rate Marking, Red Trip Band \| Circuit Breaker \| Part Number: W58-XB1A4A-10 \| Internal Number: 1393249-7 \| TE Connectivity RoHS: Compliant Min Qty: 1	1000

Part Number	Manufacturer	Description	Stock
1393249-5	TE Connectivity	Circuit Breakers W58-XB1A4A-1	0
W58-XB1A4A-15	TE Connectivity	Circuit Breakers 15A PUSH TO RESET	0
1-1393249-0	TE Connectivity	Circuit Breakers W58-XB1A4A-18	0
1393249-6	TE Connectivity	Circuit Breakers W58-XB1A4A-1.50	0
W58-XB1A4A-18	TE Connectivity	Circuit Breakers W58-XB1A4A-18=W	0
W58-XB1A4A-12	TE Connectivity	Circuit Breakers 12A PUSH TO RESET QC	0
W58-XB1A4A-1.50	TE Connectivity	Circuit Breakers CIRCUIT BREAKER THERMAL	0
1393249-8	TE Connectivity	Circuit Breakers W58-XB1A4A-12	0
W58-XB1A4A-1	TE Connectivity	Circuit Breakers 1A PUSH TO RESET QC	0
1393249-9	TE Connectivity	Circuit Breakers W58-XB1A4A-15	0
W58-XB1A4A-10	TE Connectivity	Circuit Breakers 10A PUSH TO RESET	0
1393249-7	TE Connectivity	Circuit Breakers W58-XB1A4A-10	0

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1 D# 51663542	TE Connectivity	Circuit Breaker Thermal 1Pole 1A 250VAC/50VDC	0
W58-XB1A4A-10 D# 16510411	TE Connectivity	Circuit Breaker Thermal 1Pole 10A 250VAC/50VDC	0
W58-XB1A4A-15 D# 27531485	TE Connectivity	Circuit Breaker Thermal 1Pole 15A 250VAC/50VDC RoHS: Compliant	0
W58-XB1A4A-18 D# 51671229	TE Connectivity	Circuit Breaker Thermal 1Pole 18A 250VAC/50VDC	0
W58-XB1A4A-1.50 D# 51697980	TE Connectivity	Circuit Breaker Thermal 1Pole 1.5A 250VAC 50VDC	0

Part Number	Manufacturer	Description	Stock
W58-XB1A4A-1 D# 1436201	TE Connectivity	CIRCUIT BREAKER, 1A, PUSH RESET RoHS: Compliant Min Qty: 1 Container: Each	673
W58-XB1A4A-15 D# 1651008	TE Connectivity	THERMAL CIRCUIT BREAKER RoHS: Compliant Min Qty: 1 Container: Each	1719
W58-XB1A4A-12. D# 1567378	TE Connectivity	CIRCUIT BREAKER, THERMAL, 1P, 250V, 12A RoHS: Compliant Min Qty: 1 Container: Each	0
W58-XB1A4A-12 D# 3397509	TE Connectivity	CIRCUIT BREAKER, THERMAL, 1P, 250V, 12A RoHS: Compliant Min Qty: 1 Container: Each	70

Quick Inquiry

W58-XB1A4A-1

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS