NTE R58-3A Manual Reset Circuit Breaker

Brand:| Model: R58-3A
3.0A manual reset circuit breaker has 0.250" (6.35 mm) quick connect terminals.
  • Visual trip indicator
  • Push button to reset breaker
  • Cannot be manually tripped
Part # 
Weight: 0.125 lbs.  
Order Soon - Only 3 Left In Stock
List Price$15.99
You Save29%
Your Price
Buy 10-up$9.71
Part # 075-146
Qty:  EA
Available Payment Methods

Product Details

NTE R58-3A Manual Reset Circuit Breaker

3.0A manual reset circuit breaker has 0.250" (6.35 mm) quick connect terminals.

Electrical Specifications: 

Electrical Characteristics (@ 25°C): • Rating: 3 Amp • Resistance: 0.18 • Calibration: Will continuously carry 100% of rating, may trip between 101% and 144%, but must trip at 145% of rating at +25°C • Maximum operating voltages: 50 VDC; 250 VAC, @ 50/60 Hz • Dielectric strength: 1,500 VAC RMS • Resettable overload capacity: Ten times rated current • Interrupt capacity: 2,000 Amps at 50 VDC, 1,000 Amps at 250 VAC. 

Mechanical Characteristics: • Termination: 0.250 (6.35) quick connect terminals (NOTE: Soldering to terminals is not recommended) • Shock: Withstands to 10 g • Endurance Cycling: Over 1,000 cycles at 200% of rated load • Vibration: Withstands to 10 g @ 10 to 55 Hz.

NTE R58-3A Manual Reset Circuit Breaker
  • BrandNTE
  • ModelR58-3A
  • Part Number075-146
  • UPC768249033479
  • Product CategoryCircuit Breakers
  • Unit of MeasureEA
  • Weight0.125 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Similar Products

View similar products to the NTE R58-3A Manual Reset Circuit Breaker
in the Circuit Breakers product category.


NTE R58-3A Manual Reset Circuit Breaker

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
NTE R58-3A Manual Reset Circuit Breaker

From the NTE website: the shaft is .5" long 7/16" x 28 threaded. http://www.nteinc.com/relay_web/pdf/R58.pdf

Asked by: Karl Sanford

What size is the mounting hole?

Asked by: Karl Sanford
  • 2015-03-18T06:18CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.1
  • cp_1, bvpage1
  • co_hasquestions, tq_2
  • loc_en_US, sid_075-146, PRD, sort_recentQuestionsFirst
  • clientName_PartsExpressInternational

Customer Projects

Customer projects that include: NTE R58-3A Manual Reset Circuit Breaker

If you built a project using this product, post it in the Parts Express Project Gallery.

Customer Discussions

If you would like to start a discussion about this product, post a thread in the TechTalk Customer Forum.

Recently Viewed Products

Get Deals
emailed to you every week.

Be the first to hear about new and exciting products,special pricing and incredible deals!

See This Week's "GET DEALS" Email
Parts Express
725 Pleasant Valley Dr.Springboro,OH 45066USA

© 1996-2015 Parts Express, All Rights Reserved

Live Chat Software