DC Miniature Circuit Breakers starting at only $47.42! Configure below.
- 17.5mm wide per pole construction.
- Includes both thermal and magnetic trip elements.
- Available in one, two, and four pole constructions.
- 10kA short circuit current rating on all constructions.
- Operating current configurations from 0.5 to 63 Ampere.
- Rated 250V DC per pole for up to 1000V DC.
- Dual trip curves: C & D.
- Other configurations available. Consult factory for details.
c3controls is one of the few to introduce Direct Current (DC) Miniature Circuit Breakers designed and manufactured for all your DC industrial control, transportation, energy storage system and photovoltaic applications.
17.5mm wide per pole construction for reduced panel size, allowing for smaller control panels.
17.5mm wide per pole construction for reduced panel size, allowing for smaller control panels.
10kA short circuit current rating on all constructions ā the highest interruption rating in the market.
Available in one, two, and four pole constructions, and includes both magnetic and thermal elements for overload and short circuit protection.
Up to 22 unique current rating configurations from 0.5 to 63A for a broad range of applications.
Holding the operating handle in the ON position will not prevent the miniature circuit breaker from tripping.
Provides individual load protection pertaining to direct current for situations like renewable energy generation using solar arrays, energy transfer with micro-grids using battery packs, emergency storage and use with Uninterruptible Power Supplies (UPS).
Captive screws make it impossible to lose screws when wiring and our box lug design terminals will accept a wide range of copper wire sizes.
35mm DIN rail mounting for fast and easy installation and removal.
With up to 10 shorting link / jumper configurations, there is a plethora of options to suit all applications.
Our UL489B branch circuit breakers offer a wide range of pole sizes, amperage ranges, and trip curves ā providing superior performance and flexible application environments.
- 17.5mm wide per pole construction
- Available one, two, and four pole constructions
- Includes both thermal and magnetic elements
- Rated 250V DC per pole for up to 1000V DC
- Current ratings from 0.5 to 63 Ampere
- Dual Trip Curves C and D
- Snap-on accessories are easily installed without the use of tools.
- Side mounted auxiliary contacts for remote status indication of device connection and a version with an alarm to indicate device tripped.
- Shunt-trip module for remote tripping.
- The heavy duty Lock-off attachment when used with a padlock ensures the security necessary during maintenance activities.
With both thermal and magnetic trip elements for overload and short circuit protection, these breakers provide high voltage DC circuit protection and fully meet UL 489B, the standard for DC photovoltaic systems.
Our Series 1110 DC Miniature Circuit Breakers are UL Listed per UL489B, the standard for DC photovoltaic systems and are compliant to the RoHS directives.
10kA short circuit current rating on all constructions.
Provides unidirectional protection for overloads and short circuits.
High visibility labels and markings can be seen from the front and side of the device for easy installation. Color-coded status window for clear visual of the breaker status (Green = Tripped, Red = ON).
Line and load side IP20 guarded finger-safe terminals prevent accidental contact with live parts, while allowing ring, fork, and bare wire connections.
UL 489B DC MCBs
Take your industrial control systems to the next level with the revolutionary DC MCB. In this video, discover its advanced features, including its exceptional breaking capacity, space-saving design, and effortless integration.
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c3controls Headquarters, USA
664 State Avenue
Beaver, PA 15009