Best Chtaixi Magnetic Circuit Breakers in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Chtaixi Magnetic Circuit Breakers

Automation Systems Interconnect NDB2-63C20-1 DIN Rail Mount Circuit Breaker, UL 1077 Supplemental Protection, 20 amp, 1 Pole, 240V, General Purpose Trip Curve C
#TOP1
Automation Systems Interconnect Ndb2-63C20-1 Din Rail Mount Circuit
7.4
PM SCORE
ASI NDB2-63C10-1 DIN Rail Mount Circuit Breaker, UL 1077 Supplemental Protection, 10 amp, 1 Pole, 240V, General Purpose Trip Curve C
#TOP2
Asi Ndb2-63C10-1 Din Rail Mount Circuit Breaker, Ul
6.4
PM SCORE
Automation Systems Interconnect NDB2-63C20-3 DIN Rail Mount Circuit Breaker, UL 1077 Supplemental Protection, 20 amp, 3 Pole, 240/480V, General Purpose Trip Curve C
#TOP3
Automation Systems Interconnect Ndb2-63C20-3 Din Rail Mount Circuit
6.2
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Chtaixi Magnetic Circuit Breakers of 2026

Market Overview
Chtaixi Magnetic Circuit Breakers Reviewed
  • Reviews Analyzed: 290 Items
  • PM Avg. Rating: 4.2 / 10
24 Products Evaluated
  • Highest Price: $1,370.88
  • Lowest Price: $8.50
  • Avg. Price: $81.64

Automation Systems Interconnect Ndb2-63C20-1 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 20 Amp, 1 Pole, 240V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C20-1
4.60 X 3.00 X 1.40 Inches
0.35 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

20 amp DIN Rail Mounted AC Circuit Breaker

Superior 10 kA interrupt capacity

C Trip Curve with Visual trip indicator

UL1077 Recognized

Screw clamp shock proof wire terminations

Asi Ndb2-63C10-1 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 10 Amp, 1 Pole, 240V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C10-1
0.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Automation Systems Interconnect Ndb2-63C20-3 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 20 Amp, 3 Pole, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C20-3
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

2A, 240V Ac, 60V Dc, 1 Pole, Din Rail Mount Miniature Circuit Breaker, Trip Curve: C, Ul1077

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C2-1
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Automation Systems Interconnect Ndb2-63C32-3 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 32 Amp, 3 Pole, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C32-3
0.82 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Asi Ndb2-63C6-1 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 6 Amp, 1 Pole, 240V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C6-1
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Automation Systems Interconnect Ndb1L-32C-10-120V Din Rail Mount Ground Fault Circuit Breaker, Ul 1053 Ground Fault Sensing, Leakage Current 30 Ma, 10 Amp, 120V

AUTOMATION SYSTEMS INTERCONNECT
NDB1L-32C-10-120V
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1053 Recognized

Push to test button

Visual trip indicator

Screw clamp, shock proof wire termination

Opens circuit with leakage greater then 30 mA

Asi Ndb2-63C1-1 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 1 Amp, 1 Pole, 240V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C1-1
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Asi Ndb2-63C63-3 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 63 Amp, 3 Pole, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C63-3
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Asi Ndb2-63C10-2 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 10 Amp, 2 Pole, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C10-2
0.62 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Asi Ndb5-J420-1P 20Amp Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 13 Mm Width, 1 Pole, 20 Amp, 240V

AUTOMATION SYSTEMS INTERCONNECT
NDB5-J420-1P
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Hydraulic Magnetic design eliminates false trip concerns caused by outside temperature

High density 13 mm design

300% Factory tested to reliability

DIN rail mount for easy installation

Asi Ndb2-63C2-2 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 2 Amp, 2 Pole, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C2-2
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Asi Ndb5-J415-2P Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 2 Pole, 15 Amp, 240/480V

AUTOMATION SYSTEMS INTERCONNECT
NDB5-J415-2P
0.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Hydraulic Magnetic design eliminates false trip concerns caused by outside temperature

High density 13 mm design

300% Factory tested to reliability

DIN rail mount for easy installation

Automation Systems Interconnect Asi Ndb1L-32C-6-120V Din Rail Mount Ground Fault Circuit Breaker, Ul 1053 Ground Fault Sensing, 6 Amp, 120V, Leakage Current 30 Ma

AUTOMATION SYSTEMS INTERCONNECT
NDB1L-32C-6-120V
0.41 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1053 Recognized

Push to test button

Visual trip indicator

Screw clamp, shock proof wire termination

Opens circuit with leakage greater then 30 mA

Asi Ndb2-63C50-3 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 50 Amp, 3 Pole, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C50-3
2.36 X 1.38 X 3.20 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Automation Systems Interconnect Ndb2-63C4-1 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 4 Amp, 1 Pole, 240V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C4-1
0.33 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Asi Ndb5-J45-1P Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 13 Mm Width, 1 Pole, 5 Amp, 240V

AUTOMATION SYSTEMS INTERCONNECT
NDB5-J45-1P
0.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Hydraulic Magnetic design eliminates false trip concerns caused by outside temperature

High density 13 mm design

300% Factory tested to reliability

DIN rail mount for easy installation

Asi Ndb5-J415-1P Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 13 Mm Width, 1 Pole, 15 Amp, 240V

AUTOMATION SYSTEMS INTERCONNECT
NDB5-J415-1P
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Hydraulic Magnetic design eliminates false trip concerns caused by outside temperature

High density 13 mm design

300% Factory tested to reliability

DIN rail mount for easy installation

Asi Ndb2-63C4-2 Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 4 Amp, 2 Pole, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2-63C4-2
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Superior 10 kA interrupt capacity

Visual trip indicator

300% Factory tested to reliability

Screw clamp shock proof wire terminations

Asi Ndb2T-63C20-3L Din Rail Mount Circuit Breaker, Ul489 Branch Circuit Protection, 3 Pole, 20 Amp, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2T-63C20-3L
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL489 Listed for branch circuit protection

Reliable screw clamp wire terminations

Visual trip indicator for quick troubleshooting

300% Factory tested to reliability

DIN rail mount for easy installation

Asi Ndb5-J430-1P Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 13 Mm Width, 1 Pole, 30 Amp, 240V

AUTOMATION SYSTEMS INTERCONNECT
NDB5-J430-1P
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Hydraulic Magnetic design eliminates false trip concerns caused by outside temperature

High density 13 mm design

300% Factory tested to reliability

DIN rail mount for easy installation

Asi Ndb2T-63C6-3L Din Rail Mount Circuit Breaker, Ul489 Branch Circuit Protection, 3 Pole, 6 Amp, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2T-63C6-3L
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL489 Listed for branch circuit protection

Reliable screw clamp wire terminations

Visual trip indicator for quick troubleshooting

300% Factory tested to reliability

DIN rail mount for easy installation

Automation Systems Interconnect Ndb2T-63C10-2L Din Rail Mount Circuit Breaker, Ul489 Branch Circuit Protection, 2 Pole, 10 Amp, 240/480V, General Purpose Trip Curve C

AUTOMATION SYSTEMS INTERCONNECT
NDB2T-63C10-2L
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL489 Listed for branch circuit protection

Reliable screw clamp wire terminations

Visual trip indicator for quick troubleshooting

300% Factory tested to reliability

DIN rail mount for easy installation

Automation Systems Interconnect Ndb5-J430-3P 3 Pole, 30 Amp, Din Rail Mount Circuit Breaker, Ul 1077 Supplemental Protection, 240/480V

AUTOMATION SYSTEMS INTERCONNECT
NDB5-J430-3P
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

UL1077 Recognized

Hydraulic Magnetic design eliminates false trip concerns caused by outside temperature

High density 13 mm design

300% Factory tested to reliability

DIN rail mount for easy installation

Top 10 magnetic circuit breakers Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Automation Systems Interconnect 24

Top 10 magnetic circuit breakers Brands Pie Chart


We've carried out a comprehensive analysis of 290 reviews on magnetic circuit breakers, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select magnetic circuit breakers priced around $81.64, with top brands including lenkrad, leviton, sensata / airpax, cutler & hammer, blue sea systems, schneider electric square d, schneider electric, eaton and square d and eaton cutler-hammer

Our team of expert editors reviewed these high-quality items and handpicked the top 24 magnetic circuit breakers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include ocean river technology, amazon.com, online components - com, essential electric supply, jarboys outdoors & marine supplies -authorized, leftover-electric, breaker broker, inc., wholesale fuse and bhrt naturals and tch distributors llc .

We are dedicated to assisting our users in finding the right breakers Products based on their needs, saving them considerable time when choosing which magnetic circuit breakers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.