SKU: 57345233285

Eaton Cutler Hammer NG3700 700A 3-Pole Molded Case Generator Circuit Breaker – Interchangeable Trip Unit – Bolt-On – 600VAC

Sale price$3509.55 Regular price$3899.50
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Description

Eaton Cutler Hammer NG3700 700A 3-Pole Molded Case Generator Circuit Breaker – Interchangeable Trip Unit – Bolt-On – 600VACThe Eaton Cutler Hammer NG3700 is a reliable molded case generator circuit breaker designed to provide efficient protection for generator powered electrical distribution systems. Built on the robust NG frame platform, it incorporates an electronic interchangeable trip unit with an adjustable trip range of 5002500 amperes, allowing flexible protection settings to match different generator load requirements. Rated at 700 amperes at 40C, this three pole

The Eaton / Cutler Hammer NG3700 is a reliable molded case generator circuit breaker designed to provide efficient protection for generator-powered electrical distribution systems. Built on the robust NG frame platform, it incorporates an electronic interchangeable trip unit with an adjustable trip range of 500–2500 amperes, allowing flexible protection settings to match different generator load requirements.

Rated at 700 amperes at 40°C, this three-pole breaker operates at 600VAC (50/60 Hz) and is engineered for dependable performance in industrial and commercial generator applications. The breaker is supplied with terminals as standard, enabling straightforward installation and secure electrical connections.

Product Specifications

  • Manufacturer: Eaton / Cutler Hammer
  • Model: NG3700
  • Breaker Type: Molded Case Generator Circuit Breaker
  • Frame Style: NG Frame
  • Frame Type: N
  • Rated Current: 700 Amperes
  • Number of Poles: 3 Pole
  • Trip Unit Type: Electronic Interchangeable Trip Unit
  • Trip Range: 500 – 2500 A
  • Connection Type: Bolt-On
  • Operating Frequency: 50/60 Hz
  • Standard Lug Type: With Terminals Standard
  • Warranty: One Year

Technical Specifications

  • Circuit Breaker Category: Generator Protection Breaker
  • Mounting Method: Bolt-On Installation
  • Trip Technology: Electronic Interchangeable Protection System
  • Operating Temperature Rating: 40°C
  • Frame Construction: NG Series Molded Case Design
  • Application: Generator distribution and industrial electrical protection systems

Voltage and Ratings

  • Maximum Operating Voltage: 600 VAC
  • Interrupting Capacity:
  • 18 kA @ 240 VAC
  • 14 kA @ 480 VAC
  • 10 kA @ 600 VAC

Product Data

  • Product Series: Eaton NG Generator Breaker Series
  • Rated Current: 700 A
  • Phase Compatibility: Three-Phase Systems
  • Electrical Frequency: 50/60 Hz
  • Terminal Configuration: With Terminals Standard
  • Installation Type: Bolt-On Panel Mount

Important Note

The product image displayed represents a base model for identification purposes only and may not reflect the exact configuration of the breaker supplied. If accessories or additional components are purchased together with the breaker, they can be installed according to your required configuration at no additional cost. Please include the necessary installation details in the order comment section during checkout to ensure proper configuration prior to shipment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57345233285

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4.9 ★★★★★
Based on 12 reviews
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Verified Purchase
J. saroukhan
San Leandro, US
★★★★★ 5
Well made , gym quality
Style: 10 Pound, Pair
Color is nice and bright . The weights grips are good they do not slip . Prices reflect quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
K
Verified Purchase
Kim Wood
Belleville, US
★★★★★ 5
Good purchase
Style: 3 Pound, Pair
These are just the right weight for me to start gaining muscle back in my arms, after a large weight loss. They are of good quality, they are covered in a nice rubber like coating that is soft to the touch. They are small enough that i can take them with me when I travel. My dog has got hold of them a couple times and played with them, and they held up just fine without any damage.
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Reviewed in the United States on April 28, 2026
K
Verified Purchase
Ky Mogg
Chelsea, US
★★★★★ 5
Solid, grippy, and they don’t roll away!
Style: 10 Pound, Pair
I bought these because I’m finally trying to build a consistent home workout routine and didn't want to drop a fortune on name-brand weights. I’ve been using this 10lb pair for about a month now for everything from overhead presses to lunges, and honestly, they’re exactly what I was looking for. The Pros: • That Neoprene Grip: The coating is fantastic. Even when my hands get pretty sweaty halfway through a workout, I don’t feel like I’m going to drop them. It’s a much "softer" feel than cold metal or hard plastic. • The Hex Shape: This is a small detail that makes a huge difference. Since the ends are hexagonal, they don't roll across the floor when I set them down between sets. They also stay put if I’m using them for "renegade rows" or floor work. • Compact Size: They aren’t bulky. I can easily shove them under my bed or in the corner of the closet when I’m done. • No Weird Odor: I was worried they might smell like a tire factory (which happens with some rubber-coated weights), but these had almost no scent right out of the box. The Cons: • Handle Diameter: The handles are a little on the thicker side. I have medium-sized hands and it’s fine, but if you have very small hands, they might feel a bit chunky to wrap your fingers all the way around. • Color Scuffs: The navy blue looks great, but if you clank them together or drop them on concrete, the coating can scuff or show dust pretty easily. The Verdict: If you just need a reliable set of weights for HIIT, Pilates, or general strength training, these are a no-brainer. You're basically getting gym-quality equipment for a fraction of the price. I’ll probably be back for the 15lb set in a few months!
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Reviewed in the United States on January 27, 2026
M
Verified Purchase
Matt
Houston, US
★★★★★ 5
Simple, Comfortable, and Exactly What You Expect
Style: Rack with 3 Pairs (5, 10, and 15 Pound)
These are pretty much exactly what you want from a set of dumbbells — simple, functional, and no nonsense. The neoprene coating gives them a comfortable grip and keeps them from feeling slick in your hands, especially during longer workouts or if your hands get sweaty. The coating also helps keep them from banging up floors or making as much noise compared to bare metal weights, which is nice if you’re working out at home. Weight accuracy seems fine for general fitness use, and they’ve worked great for things like accessory movements, shoulder work, lighter presses, rehab-style exercises, and general muscle toning. The shape also helps keep them from rolling around everywhere when set down. They’re not fancy, and they’re not trying to be — they’re just dependable dumbbells that do what they’re supposed to do at a fair price. If you want straightforward hand weights for home workouts without overthinking it, these are a solid buy.
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Reviewed in the United States on May 26, 2026
C
Verified Purchase
ChaCha
Omaha, US
★★★★★ 5
Reliable, Comfortable Dumbbells I Actually Use Every Day
Style: 12 Pound, Pair, Style: 12 Pound, Pair
I’ve been using the Amazon Basics Neoprene Dumbbell Hand Weights daily, and they’ve honestly been perfect for my routine. Whether I’m doing a quick morning workout or adding resistance to a longer session, these have held up really well. The neoprene coating makes a big difference—it provides a comfortable, non-slip grip, even during longer workouts or when my hands get a little sweaty. They’re also easy to clean and don’t have that strong rubber smell some weights can have. I really appreciate the hex shape too. They stay put when I set them down (no rolling across the floor), which makes switching between exercises quick and frustration-free. The weight feels evenly distributed and well-balanced, so movements feel controlled and smooth. Overall, these are simple, no-frills dumbbells that just work. If you’re looking for reliable hand weights for everyday use—whether you’re a beginner or just need something dependable for home workouts—these are a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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