TE Connectivity 2-1393254-5 Circuit Breakers, Magnetic, Series Trip, Black, Operating Voltage 277 VAC, 20A Current…
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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
- 20A current rating for precise overcurrent protection
- 277VAC operating voltage for industrial/commercial systems
- 1-pole design compatible with Potter & Brumfield W9 systems
- Magnetic series trip mechanism for rapid fault response
- Black housing for durability in harsh environments
Specifications
Feature | Number of poles |
Feature | Rated current |
Feature | Voltage type |
Feature | Rated voltage |
Feature | Switching function |
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 is the operating temperature range for these circuit breakers?
The circuit breakers can operate in temperatures ranging from -40°C to +85°C.
What agencies have approved the W6/W9 series circuit breakers?
The breakers are UL Recognized (UL1077), CSA accepted, and VDE approved.
What is the maximum current rating for the W6/W9 series?
The circuit breakers are available with ratings up to 50 amps.
What are the trip requirements for breakers at 125% of rated load?
Breakers may trip between 101% and 124% of rated load, and must trip at 125% of rated load and above.
What is the insulation resistance of the circuit breakers?
The insulation resistance is 100 Megaohms at 500VDC.
What are the available termination options for the W6 series?
The W6 series offers .250" QC, #8-32 screw, and #10-32 screw termination options.
What is the dielectric strength of the W6/W9 circuit breakers?
The dielectric strength is 1500V at 50/60 Hz and 1100V DC.
How many on/off cycles can the circuit breakers endure?
The breakers are rated for 10,000 on/off cycles, with 6,000 at rated load and 4,000 at no load.
What is the weight of a single pole breaker?
Each pole of the circuit breaker weighs approximately 2.5 ounces.
What are the available time delay curve options?
Available time delay curves include instantaneous, standard delay, short delay, AC high inrush, and DC high inrush.
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.