W58-XB1A4A-1
Circuit Breakers, Thermal, Series Trip, White, Operating Voltage 250 VAC, Operating
Voltage 50 VDC, 1A Current Rating, 1 Pole, Potter & Brumfield W58
W58-XB1A4A-1
ACTIVE
Potter & Brumfield | Potter & Brumfield W58
TE Internal #: 1393249-5
Circuit Breakers, Thermal, Series Trip, White, Operating Voltage
250 VAC, Operating Voltage 50 VDC, 1A Current Rating, 1 Pole,
Potter & Brumfield W58
View on TE.com >
Relays & Contactors > Circuit Breakers
Circuit Breaker Type: Thermal
Circuit Function: Series Trip
Illuminated: Without
Actuator Color: White
Operating Voltage: 250 VAC
Features
Product Type Features
Illumination Type
No Light
Actuator Type
Push to Reset
Circuit Breaker Type
Thermal
Illuminated
Without
Configuration Features
.44 – .45 (Diameter) in
Circuit Function
Series Trip
Number of Poles
1
Electrical Characteristics
Operating Voltage
50 VDC
Current Rating
1A
Interrupt Capacity
2000A @ 50VDC or 1000A @ 250VAC
Body Features
Actuator Color
White
Contact Features
Trip Time at 200%
10 – 45 seconds
Termination Features
Terminal Configuration
For support call+1 800 522 6752
6.35 [.25] Straight Quick Connect Tab
05/10/2024 05:20PM | Page 1
W58-XB1A4A-1
Circuit Breakers, Thermal, Series Trip, White, Operating Voltage 250 VAC, Operating
Voltage 50 VDC, 1A Current Rating, 1 Pole, Potter & Brumfield W58
Terminal Configuration
6.35 [.25] Straight Quick Connect Tab
Mechanical Attachment
Mounting Hardware Packaging
Assembled to Bushing
Mounting Bushing
7/16 x .5 [12.7mm] Long
Mounting Options
Knurled Nut/Hex Nut
Identification Marking
Stamped Marking Type
Red Rate Marking
Product Compliance
For compliance documentation, visit the product page on TE.com>
EU RoHS Directive 2011/65/EU
Compliant
EU ELV Directive 2000/53/EC
Not Compliant
China RoHS 2 Directive MIIT Order No 32, 2016
No Restricted Materials Above Threshold
EU REACH Regulation (EC) No. 1907/2006
Current ECHA Candidate List: JAN 2024
(240)
Candidate List Declared Against: JAN 2022
(223)
Does not contain REACH SVHC
Halogen Content
Low Halogen - Br, Cl, F, I < 900 ppm per
homogenous material. Also BFR/CFR/PVC
Free
Solder Process Capability
Not applicable for solder process capability
Product Compliance Disclaimer
This information is provided based on reasonable inquiry of our suppliers and represents our current actual knowledge
based on the information they provided. This information is subject to change. The part numbers that TE has identified as
EU RoHS compliant have a maximum concentration of 0.1% by weight in homogenous materials for lead, hexavalent
chromium, mercury, PBB, PBDE, DBP, BBP, DEHP, DIBP, and 0.01% for cadmium, or qualify for an exemption to these
limits as defined in the Annexes of Directive 2011/65/EU (RoHS2). Finished electrical and electronic equipment products
will be CE marked as required by Directive 2011/65/EU. Components may not be CE marked. Additionally, the part
numbers that TE has identified as EU ELV compliant have a maximum concentration of 0.1% by weight in homogenous
materials for lead, hexavalent chromium, and mercury, and 0.01% for cadmium, or qualify for an exemption to these limits
as defined in the Annexes of Directive 2000/53/EC (ELV). Regarding the REACH Regulation, the information TE provides
on SVHC in articles for this part number is based on the latest European Chemicals Agency (ECHA) ‘Guidance on
requirements for substances in articles’ posted at this URL: https://echa.europa.eu/guidance-documents/guidance-onreach
Compatible Parts
For support call+1 800 522 6752
05/10/2024 05:20PM | Page 2
W58-XB1A4A-1
Circuit Breakers, Thermal, Series Trip, White, Operating Voltage 250 VAC, Operating
Voltage 50 VDC, 1A Current Rating, 1 Pole, Potter & Brumfield W58
TE Part # 175022-1
TE Part # 1393160-1
TE Part # 1393160-3
250 PL EX REC. 18-14AWG PTBR
55-010A=NUT,.438-28,KNURL,.625
88-021B=WASHER,LOCK,SPRSTL,.44
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Documents
For support call+1
800 522 6752
05/10/2024 05:20PM | Page 3
W58-XB1A4A-1
Circuit Breakers, Thermal, Series Trip, White, Operating Voltage 250 VAC, Operating
Voltage 50 VDC, 1A Current Rating, 1 Pole, Potter & Brumfield W58
Documents
CAD Files
3D PDF
3D
Customer View Model
ENG_CVM_CVM_1393249-5_K.2d_dxf.zip
English
Customer View Model
ENG_CVM_CVM_1393249-5_K.3d_igs.zip
English
Customer View Model
ENG_CVM_CVM_1393249-5_K.3d_stp.zip
English
By downloading the CAD file I accept and agree to the Terms and Conditions of use.
Datasheets & Catalog Pages
W58 Push To Reset Only Thermal Circuit Breaker
English
Flyer - UL1500 Ignition Protected Circuit Breakers
English
Agency Approvals
UL
English
For support call+1 800 522 6752
05/10/2024 05:20PM | Page 4
