TE Connectivity 6-1393246-9 Circuit Breakers, Thermal, Series Trip, Black, Operating Voltage 240 VAC, Operating…

Name: TE Connectivity 25A Thermal Circuit Breaker, 240VAC/50VDC, Series Trip, Black, Potter & Brumfield W23-31
Brand: TE Connectivity
SKU: 6-1393246-9
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 25A Thermal Circuit Breaker, identified by SKU 6-1393246-9, is a robust series-trip thermal circuit breaker engineered for critical industrial and commercial electrical protection applications. This device features a precise 25A current rating, ensuring dependable overcurrent protection through its thermal trip mechanism. It is designed to safeguard equipment by interrupting circuits when excessive current is detected, thereby preventing damage and potential hazards. The operating voltage capabilities of this circuit breaker extend to both 240 VAC and 50 VDC, offering versatility for a range of power systems. Constructed with a durable black housing, this circuit breaker is built to withstand demanding environmental conditions commonly found in industrial settings, contributing to its longevity and reliability. It is specifically compatible with the Potter & Brumfield W23-31 series, indicating a seamless integration into existing systems that utilize this established product line. The design prioritizes high performance and sustained reliability, making it an essential component for machinery, control panels, and power distribution systems where uninterrupted and safe operation is paramount. The compact form factor of this TE Connectivity circuit breaker, combined with its sturdy construction, adheres to stringent safety standards, thereby guaranteeing safe and efficient functionality across diverse operational scenarios. The series trip mechanism is a key feature, ensuring a consistent and predictable response to overcurrent events. This consistent performance significantly mitigates the risk of electrical fires and premature equipment failure, providing peace of mind and operational continuity. Its suitability for control panels, industrial machinery, and power distribution networks underscores its importance in environments where dependable circuit protection is not just desirable, but absolutely critical for operational integrity and safety.

Rated for 25A current with thermal trip mechanism for precise overcurrent protection
Operates on 240V AC or 50V DC systems for versatile compatibility
Black housing provides durability and resistance to harsh industrial environments
Compatible with Potter & Brumfield W23-31 series for seamless integration
Compact design ideal for machinery, control panels, and power distribution systems

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Frequently Asked Questions

What are the maximum operating voltages for this circuit breaker?

The maximum operating voltages are 50VDC or 240VAC up to 400 Hz.

Does the W23 series have a trip indicator?

Yes, the W23 series has a visible trip indicator band.

Can this circuit breaker be reset against an overload?

No, this circuit breaker cannot be reset against an overload.

What agency approvals do the W23 and W31 series have?

They are UL 1077 Recognized and CSA Accepted as Supplementary Protectors.

What are the mounting dimensions for the W31 series circuit breaker?

The W31 series has a 15/32 inch diameter threaded bushing.

What are the mounting dimensions for the W23 series circuit breaker?

The W23 series has a 3/8 inch diameter threaded bushing.

What type of terminals does this circuit breaker use?

The circuit breaker uses two #8-32 screw terminals.

What is the interrupting capacity of the 0.5-25 amp models without fuse protection?

Without 4X max. series fuse protection, the interrupting capacity is 2000 amps at 50VDC.

What is the interrupting capacity of the 0.5-50 amp models with fuse protection?

With 4X max. series fuse protection, the interrupting capacity is 1000 amps at 240VAC.

What is the interrupting capacity of the 0.5-50 amp models with fuse protection?

With 4X max. series fuse protection, the interrupting capacity is 1000 amps at 240VAC.

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.