CMB-Series

CMB-Series

CMB-Series

Product catalog summary
Overview: The CMB-Series is a miniature thermal circuit breaker from Carling Technologies, designed for cost-effective and reliable protection across various equipment applications. It is part of the push-to-reset family and features minimal moving parts.
Specifications: The breaker operates consistently over temperatures from -10°C to +60°C. It is a single pole breaker rated from 3-20 amps, 125/250VAC, 32VDC with 1,000 AIC at 250VAC and 2,500 AIC at 32VDC.
Applications: Suitable for household appliances, power strips, on/off-highway vehicles, marine, medical equipment, and audio-visual equipment.
Ordering Scheme: The part number configuration includes series, rating, voltage, mounting hole, bushing, mounting nut, terminal, indicator plate, button, and button marking. Each component has specific options and constraints, such as compatibility with certain bushings or mounting holes.
Performance: The breaker has a trip time that varies with the percentage of rated current and ambient temperature. For example, at 200% overload, the trip time ranges from 4.0 to 40 seconds.
Company Information: Carling Technologies, founded in 1920, is a leading manufacturer of electrical components with multiple ISO9001 and IATF16949 registered facilities worldwide. They offer a range of products including switches, circuit breakers, and power distribution systems.
Contact and Distribution: Carling Technologies has a global presence with sales representatives and distributors across Europe, the Middle East, South America, Asia-Pacific, Oceania, Africa, Mexico, USA, and Canada. More information can be found on their website.
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Catalog excerpts

CMB-Series-1

CMB-Series Thermal Circuit Breaker P ROD UC T W E BP A GE request sample, configure part Miniature, Push-to-Reset Part of Carling’s push-to-reset family of thermal circuit breakers, the miniature CMB-Series is the designed with minimal moving parts to assure cost-effective but reliable protection for a wide range of equipment applications. Offering a consistent trip point over temperatures ranging from -10°C to +60°C, this single pole breaker is rated from 3-20 amps, 125/250VAC, 32VDC with 1,000 AIC at 250VAC and 2,500 AIC at 32VDC. Typical Applications ∙ Household Appliances ∙ Power Strips & Supplies

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CMB-Series-2

Ordering Scheme Sample Part Number 3 amps 4 amps 5 amps 6 amps 7 amps 8 amps 10 amps 12 amps 13 amps 14 amps 15 amps 16 amps 20 amps see next page for diagram see next page for diagram Silver Printing on Black see next page for diagram Type A Type B Type C Type D Type E Type F Type G Type H Type J Type K Type R 10 BUTTON MARKING (IF BLANK, NO MARKING) line see next page for diagram PLASTIC C Type C 4 D Type D 4 E Type E 5 G Type G 8 H Type H 6 K Type K 13 see next page for diagram Notes: Tolerance ±.005 [.127] unless otherwise specified. 1 Used with bushing C or D only. 2 Used with H bushing...

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CMB-Series-3

Ordering Scheme Diagrams 4. MOUNTING HOLE +.008 -.000 6. MOUNTING NUT Bushing .591 Type 15.0] [ Type 5 is clear hex boot. Type 8 is black hex boot (available for bushings G, J & K only); Type 3 nut includes molded in “PRESS TO RESET” marking. 7. INDICATOR PLATE Embossed (ALUMINUM) .887 [22.5] Silver Printing On Black .887 [22.5] All indicator plates are marked “Suppl. Prot. press to reset”. Screw Terminal Mixed Terminals 90 Bend Line *Manufacturer reserves the right to change product specification without prior notice. Screw Terminal 90 Bend Screw Terminal 90 Bend Screw Terminal without

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CMB-Series-4

Dimensional Specs inches [millimeters] Percentage of Rated Current Time Delay Trip Time in Seconds Trip Time Trip Time Factor 1 Notes: 1. Trip Time factor is a guideline that indicates ambient temperature effect on trip times at various overload values. *Manufacturer reserves the right to change product specification without p

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CMB-Series-5

Authorized Sales Representatives and Distributors Click on a region of the map below to find your local representatives and distributors or visit www.carlingtech.com/findarep. MIDDLE EAST ASIA-PACIFIC OCEANIA SOUTH AMERICA About Carling Founded in 1920, Carling Technologies is a leading manufacturer of electrical and electronic switches and assemblies, circuit breakers, electronic controls, power distribution units, and multiplexed power distribution systems. With six ISO9001 and IATF16949 registered manufacturing facilities and technical sales offices worldwide, Carling Technologies Sales, Service...

 Open the catalog to page 5

All Carling Technoligies catalogs and brochures

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.