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3 Pack 1 Pole Miniature Circuit Breaker, 20 Amp 120V/240V AC DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip MCB C20

Free shipping on orders over $29.99

$17.73

$ 7 .99 $7.99

In Stock

1.Style:20 Amp


About this item

  • FUNCTIONS: Used to protect 110V 120V 220V 230V AC circuit from overload and short circuit damage, and can also be used for control and isolation.
  • CURVE C: Magnetic trip range 5-10 times rated current.
  • QUALITY: Silver alloy contacts, flame retardant material shell, color indicator.
  • APPLICATION: Can be used in solar ac systems, RV, home circuits, or other 50/60Hz AC systems.
  • INSTALLATION: 35mm DIN rail mount, Screw clamp wires (Soft silicone wire needs to crimp fixed the wire end with copper crimp first).



Product Description

3 Pack 1 Pole Miniature Circuit Breaker

Specifications

Product type: AC Miniature Circuit Breaker

Rated operational voltage: 120V / 240V AC

Rated current [In]: 6A / 10 A / 16 A / 20 A / 32 A(optional)

Poles: 1P

Trip unit technology: Thermal-magnetic

Curve code: C

Breaking capacity: 6 kA Ics=Icu

Uimp: 4 kV

Mechanical durability: 10000 cycles

Electrical durability: 4000 cycles

Operating temperature: -13°F(-25℃) ~ 140°F(60℃)

Mounting support: 35 mm DIN rail

Tightening torque: 2.5 N.m

Standard: IEC60898-1

Package includes

3 x AC miniature circuit breaker 1 Pole

1 x DIN rail

2 x Screws

Quality Products to Protect Your Electricity Safety

AC Circuit Breaker DIN Rail 3P 240V 480V  Shell

Quality Plastic Shell

  • Flame retardant material, sturdy and durable.

AC circuit breaker DIN Rail 240V 480V MCB disyuntor 3P A+ indicator

Indicator Window

  • Green Indicator: OFF
  • Red Indicator: ON

AC circuit breaker DIN Rail 240V 480V MCB disyuntor 3P A+ Sliver

Silver Alloy Contacts

  • Reduce the heat generated by arcing during disconnection.
  • Reduce the wear of the contacts.
  • Improve electrical durability.

Installation

DC circuit breaker Solar DC disconnect switch MCB Din rail

DIN Rail

  • Install the 35mm DIN rail horizontally in a stable environment.

AC circuit breaker Solar AC disconnect switch household home circuit breaker 110V 220V MCB Mounting

Installation

  • Hang the circuit breaker slot on the DIN rail.
  • Push the lower end of the circuit breaker into the DIN rail.

AC circuit breaker Solar AC disconnect switch household home circuit breaker 110V 220V MCB dismount

Dismounting

  • Push the circuit breaker upward.
  • Turn the upper end of the circuit breaker out of the DIN rail.

Sailorman4009
2025-08-28 18:00:14
I am please with these devices, good mounting fit and solid "snap" to the action.
Tandy Norris
2025-07-10 13:41:02
these work great in the sertup I am using them for.
lucas Abia
2025-07-08 13:43:21
Working perfectly
Brett
2025-06-09 11:59:53
great
lukas
2025-05-29 13:46:59
We have been installing these breakers for a while and it seems like 1/4 of them will rattle or buzz under load. And I don't mean full load, I mean under any load. Good price, and they work other than sometimes they buzz
jorge c.
2025-05-13 13:19:45
The DIN rail breakers system is very nice and easy system I really like it there are not compatibility issues, and there are ways very much like we use to do and then some, I have been using them in DC, the prices are better so now using them in AC, very happy as now I have other components like power displays A, V, W and so on.
Koritonics
2025-04-11 15:52:27
These breakers are pretty decently made and have a durable casing. The flipping of the switch is nice and solid with almost zero play. The din is thick enough to resist flexing, some others I have looked at late bins very easily. Terminal connections are nice and solid inserting the wire and grabs firmly onto it
Average Atom
2025-04-09 18:05:50
Good breakers. Not great, but good, and priced as such. I use them for a small home grid solar setup and I’d use them again.Get the expensive ones if you’re pulling a lot of current
miguel angel hernandez
2024-12-12 09:39:02
Excelente producto de calidad y bajo precio. Lo recomiendo ampliamente.
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