TE Connectivity 4-1393248-4 - Circuit Breakers, Thermal, Poles 1 & 2 - Series Trip Overload Sensor, Illuminated, Amber, Operating Voltage 250 VAC, Operating Voltage 50 VDC
TE Connectivity

4-1393248-4

Contact for Pricing

Overview

The TE Connectivity 4-1393248-4 is a thermal circuit breaker designed for precise overload protection in industrial and commercial applications. This 1-2 pole breaker features an illuminated amber overload sensor for clear visual indication of trip status, enabling rapid fault identification and minimizing downtime. Rated for 250VAC and 50VDC operation, it supports versatile compatibility across AC and DC electrical systems, making it suitable for control panels, power distribution systems, and industrial machinery. The thermal trip mechanism provides accurate overcurrent protection by interrupting circuits when current exceeds rated values, safeguarding sensitive equipment from damage. The breaker's 1-2 pole configuration allows flexible installation options, with Pole 1 acting as a switch and Pole 2 featuring a series trip overload sensor. The amber illumination enhances operational visibility in low-light environments, improving maintenance efficiency. Manufactured by TE Connectivity, a leader in electrical components, this circuit breaker adheres to stringent quality standards and is built for demanding industrial environments. Its durable construction ensures long-term reliability, while the compact design facilitates easy integration into existing systems. Ideal for applications requiring dependable circuit protection, the 4-1393248-4 delivers consistent performance with minimal maintenance requirements.
  • Thermal trip mechanism for precise overcurrent protection
  • Illuminated amber overload sensor for clear trip status indication
  • Rated for 250VAC and 50VDC operation
  • 1-2 pole configuration with switch and series trip overload sensor
  • Durable construction for industrial environments

Specifications

Color
Amber
Poles
1-2
Poles
1-2 Poles
Series
Series Trip Overload Sensor
Voltage Rating
250 VAC / 50 VDC
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.
JB5-2 2 POLE JUMPER 5.2MM SPACING

1SNK905302R0000

JB5-2 2 POLE JUMPER 5.2MM SPACING
JB5-5 5 POLE JUMPER 5.2MM SPACING

1SNK905305R0000

JB5-5 5 POLE JUMPER 5.2MM SPACING
Ground Lug

DNGL

Ground Lug
ZCT,LZR-030(V),EMPR,EXP

76512124011

ZCT,LZR-030(V),EMPR,EXP
INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M

83411621001

INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M

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.