TE Connectivity 3-1393250-8 Circuit Breakers, Thermal, Series Trip, Black, Operating Voltage 250 VAC, Operating…
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 5A Current Rating
- 250 VAC / 32 VDC Operating Voltage
- 1 Pole Configuration
- Thermal Series Trip Mechanism
- Potter & Brumfield W28 Series
Specifications
Color | Black |
Current Rating | 5 A |
Poles | 1 |
Poles | 1 pole |
Series | Potter & Brumfield W28 |
Voltage Rating | 250 VAC / 32 VDC |
54108NT
Copper One-Hole Lug, Standard Barrel Narrow Tongue, Peep Hole, Max 35kV, Wire Size #1 AWG, 1/4 Inch Bolt Size, Tin Plated, Die Code 37, Die Color Code Green
Frequently Asked Questions
What are the maximum operating voltages for this circuit breaker?
The maximum operating voltages are 32VDC and 250VAC at 50/60Hz.
What is the interrupt capacity of the W28 series circuit breaker?
The interrupt capacity is 1,000 amps at 250VAC, 50/60Hz, and 32VDC.
Are there any VDE approvals for the 20 amp models?
No, 20 amp models do not have VDE approvals at present.
What is the recommended method for connecting terminals?
The breaker uses .250” (6.35mm) quick connects, and soldering to the terminals is not recommended.
How does the push-to-reset function work?
The breaker features a push-to-reset button that extends for visual trip indication.
What are the terminal types and mounting options available?
It uses .250” (6.35mm) quick connect terminals and snaps into the panel from the front.
What is the dielectric strength of the circuit breaker?
The dielectric strength is over 1,500 volts RMS.
What is the approximate weight of the circuit breaker?
The approximate weight is 0.35 oz. (10g).
What are the typical resistance values for different current ratings?
For example, a 1 amp model has a typical resistance of 0.89 Ohms, and a 20 amp model has 0.006 Ohms.
What are the reset times for different current rating ranges?
0.25-2 amp models have a reset time of 180 seconds max, while 3-20 amp models have a 30 seconds max reset time.
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.