TE Connectivity 3-1393250-0 - Circuit Breakers, Thermal, Series Trip, Black, Operating Voltage 250 VAC, Operating Voltage 32 VDC, 15A Current Rating, 1 Pole, Potter & Brumfield W28
TE Connectivity

3-1393250-0

Contact for Pricing

Overview

The TE Connectivity 3-1393250-0 is a single-pole thermal circuit breaker from the reliable Potter & Brumfield W28 series, engineered for robust overcurrent protection in industrial and commercial applications. This black-colored breaker is designed with a precise series trip mechanism, ensuring dependable tripping when electrical circuits experience overcurrent conditions, thereby safeguarding sensitive equipment and preventing potential damage. It boasts a versatile dual operating voltage capability, supporting up to 250 VAC and 32 VDC, making it suitable for a broad range of power systems. With a substantial 15A current rating, this breaker is well-suited for applications requiring protection against thermal overloads. Manufactured in the US by TE Connectivity, the SKU 3-1393250-0 adheres to the UNSPSC code 39121601, classifying it as an essential electrical circuit protection device. Its single-pole configuration simplifies integration into control panels, machinery, and power distribution units where space and circuit isolation are key considerations. The Potter & Brumfield W28 series is recognized for its consistent performance and durability, providing peace of mind for critical electrical infrastructure. This component is an ideal choice for engineers and technicians seeking a dependable thermal protection solution for various electrical circuits where accurate overload detection is paramount. The black housing offers a clean aesthetic for panel integration. Key specifications include: 15A Current Rating, 250 VAC / 32 VDC Voltage Rating, 1 Pole, Black Color, and the Potter & Brumfield W28 Series designation.
  • 15A Current Rating for robust overcurrent protection
  • Dual Voltage Support: 250 VAC and 32 VDC
  • Single-Pole configuration for simplified integration
  • Series Trip mechanism for precise thermal overload detection
  • TE Connectivity Potter & Brumfield W28 Series reliability

Specifications

Color
Black
Current Rating
15 A
Poles
1
Poles
1 pole
Series
Potter & Brumfield W28
Series
W28
Voltage Rating
250 VAC / 32 VDC
Voltage Rating
250 VAC/32 VDC
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1SNK705010R0000

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BK63H 1P B2A 10kA 120/240VAC UL1077

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Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.