TE Connectivity 1393249-7 Circuit Breakers, Thermal, Series Trip, White, Operating Voltage 250 VAC, Operating…

Name: TE Connectivity 1393249-7 thermal circuit breaker, 10A, 250VAC/50VDC, 1-pole.
Brand: TE Connectivity
SKU: 1393249-7
Availability: InStock

Documents & Media

Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The TE Connectivity 1393249-7 (SKU: 1393249-7) is a Series Trip thermal circuit breaker designed for reliable overcurrent protection in industrial and commercial electrical systems. This single-pole (1-pole) breaker features a white housing for clear identification within control panels and power distribution units. It is rated for an operating voltage of 250 VAC and 50 VDC, with a precise current rating of 10 A. Manufactured to Potter & Brumfield W58 standards, this device ensures dependable performance and adherence to strict quality requirements. Engineered for applications where space is a consideration, the compact design of the 1393249-7 facilitates integration into crowded electrical enclosures without compromising functionality. Its series trip mechanism provides accurate and rapid response to overcurrent conditions, safeguarding sensitive equipment from potential damage. The poly material construction contributes to its durability and suitability for various operational environments. Key specifications include: * **Manufacturer:** TE Connectivity * **SKU:** 1393249-7 * **Series:** Potter & Brumfield W58 * **Type:** Thermal, Series Trip Circuit Breaker * **Poles:** 1 * **Current Rating:** 10 A * **Operating Voltage:** 250 VAC / 50 VDC * **Color:** White * **Material:** Poly This circuit breaker is an ideal choice for control panels, power distribution systems, industrial machinery, and other applications demanding consistent and robust overcurrent protection. Its dual voltage capability makes it versatile for mixed AC and DC systems. The 1-pole configuration simplifies wiring and installation in standard mounting setups. The white color aids in quick visual identification during maintenance or system configuration. With its precise 10A rating and dual voltage support, the TE Connectivity 1393249-7 offers essential protection for electrical circuits, preventing downtime and equipment failure due to overloads or short circuits. Its construction aligns with the established reliability of the Potter & Brumfield W58 series, making it a trusted component for critical infrastructure.

TE Connectivity 1393249-7 thermal circuit breaker
10A current rating for reliable overcurrent protection
Dual voltage capability: 250 VAC and 50 VDC
Single-pole (1-pole) design for compact installations
Potter & Brumfield W58 series for trusted performance

Specifications

Color	White
Current Rating	10 A
Material	Plastic
Poles	1
Poles	1 pole
Series	W58
Series	Potter & Brumfield W58
Voltage Rating	250 VAC / 50 VDC

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Frequently Asked Questions

How is the breaker reset after tripping?

The breaker is reset by pushing the button; it cannot be manually tripped.

What is the amp rating range for this circuit breaker?

The circuit breaker has ratings from 0.5 amp to 30 amp.

What are the maximum operating voltages for this breaker?

The maximum operating voltages are 50VDC and 250VAC.

What is the interrupt capacity of the W58 series breaker?

It has an interrupt capacity of 2,000 amps at 50VDC and 1,000 amps at 250VAC.

What are the agency approvals for the W58 series?

It is UL 1077 Recognized and CSA Accepted as Supplementary Protectors.

What is the dielectric strength of this circuit breaker?

The dielectric strength is over 1,500 volts RMS.

Does the breaker have visual trip indication?

Yes, the button extends to provide a visual trip indication.

What types of terminals are available for this circuit breaker?

Terminals are available as screw or .250” QC (quick connect).

What is the trip time at 200% overload for 5-30 Amp models?

For 5-30 Amp models, the trip time at 200% overload is 1.6-4.5 seconds.

What is the trip time at 200% overload for 1-4 Amp models?

For 1-4 Amp models, the trip time at 200% overload is 1.4-7.0 seconds.

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.