CMB-103-27G3N-B-A CARLINGTECH | Alldatasheet
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Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT 06062
Email: sales@carlingtech.com Application Support: team2@carlingtech.com Phone: 860.793.9281 Fax: 860.793.9231 www.carlingtech.com Dimensional Specifications: in. [mm] CMB CMB-Series THERMAL CIRCUIT PROTECTORS The CMB-Series is a compact, single pole, push-to-reset family of thermal circuit breakers designed to protect equipment. Utilizing simple, precision design with few moving parts, these breakers offer cost effective, extremely reliable circuit protection with high resistance against shock and vibration. Applications: Household Appliances Transportation Marine Power Strips Medical Equipment Audio Visual Equipment Power Supplies ROHS Complaint Product Highlights: Ratings from 3-20A, 125, 250VAC, 32VDC 2500 VAC/1 minute 60°C Max Operating Temperature 2500A @ 32VDC Interrupting Capacity 100M ohms Insulation Resistance Voltage drop <0.25 V UL, cUL, CSA, TUV, CE UL1500/ISO8846 for ignition protection/marine
Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com 2 | CMB-Series - Ordering Scheme, Time Delay, Dimensional Specifications *Manufacturer reserves the right to change product specification without prior notice. Series Rating Voltage Mounting Hole Bushing Type Mounting Nut Indicator Plate Button Terminal Button Marking CMB 10 3 N3 11 C B A /10
1 SERIES
2 RATING
3 VOLTAGE
4 MOUNTING HOLE
27 15 3/8” 27 UNS 28 12 3/8” 27 UNS (double flatted)
5 BUSHING
C
4 Type C
J
8 Type J
7 INDICATOR PLATE 7
8 BUTTON
10 BUTTON MARKING (IF BLANK, NO MARKING)10 Button Marking Orientation:
.887 [22.5] .016 [.4] .887 [22.5] .016 [.4] Silver Printing On Black Embossed (ALUMINUM)
6 MOUNTING NUT 7
1 Type 1
2 Type 2
4 Type 4
5 Type 5
1 Used with bushing C or D only. 2 Used with H bushing only. 3 Used with bushing E only. 4 Used with M11 mounting hole only. 5 Used with mounting hole 00 only. 6 Used with M12 mounting hole only. 7 All hardware available separately. Consult factory. 8 Available with mounting hole 27 only. 9 Available with G, J or K bushing only.
10 Amp rating must match button marking
(ex: 20 will be marked on the button of CMB-203-27G3N-W-A/20)
11 Includes molded in “PRESS TO RESET”
marking. 12 Available with K bushing only. 13 Available with mounting hole 28 only. 14 Thickness is 3.0 mm, .118 in. 15 Available with G or J bushing only. NOTE: 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. All indicator plates are marked “Suppl. Prot. press to reset”.
9 TERMINAL
R without screw F,G,H,J TERMINALS ARE 8-32 UNC Time Trip Factor 1 -10 °C x 1.70 -5 °C x 1.60 0 °C x 1.50 5 °C x 1.40 10 °C x 1.30 15 °C x 1.20 20 °C x 1.10 25 °C x 1.00 Time Trip Factor 1 30 °C x 0.90 35 °C x 0.85 40 °C x 0.80 45 °C x 0.75 50 °C x 0.70 55 °C x 0.65 60 °C x 0.60 Overload Trip Time 100% No Trip 150% Trip in 1 hr 200% 4.0 ~ 40 sec. 400% 0.42 ~ 5.0 sec. 500% 0.25 ~ 3.0 sec. 600% 0.01 ~ 1.8 sec. Notes: 1. Trip Time factor is a guideline that indicates ambient temperature effect on trip times at various overload values. Time DelayPercentage of Rated Current Trip Time in Seconds
Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com Email: sales @carlingtech.com Application Support: team2@carlingtech.com Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com | 3 Sales Representatives, Distributors & Company Profile Authorized Sales Representatives and Distributors 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 four ISO registered manufacturing facilities and technical sales offices worldwide, Carling Technologies Sales, Service and Engineering teams do much more than manufacture electrical components, they engineer powerful solutions! To learn more about Carling please visit www.carlingtech.com/company-profile. To view all of Carling’s environmental, quality, health & safety certifications please visit www.carlingtech.com/environmental-certifications Click on a region of the map below to find your local representatives and distributors or visit www.carlingtech.com/findarep. EUROPE MIDDLE EAST SOUTH AMERICA ASIA-PACIFIC OCEANIA AFRICA MEXICO USA CANADA
Carling Technologies, Inc. Phone: 860.793.9281 Fax: 860.793.9231 Email: sales@carlingtech.com Northern Region Sales Office: nrsm@carlingtech.com Southeast Region Sales Office: sersm@carlingtech.com Midwest Region Sales Office: mrsm@carlingtech.com West Region Sales Office: wrsm@carlingtech.com Latin America Sales Office: larsm@carlingtech.com Asia-Pacific Headquarters Carling Technologies, Asia-Pacific Ltd., Suite 1607, 16/F Tower 2, The Gateway, Harbour City, 25 Canton Road, Tsimshatsui, Kowloon, Hong Kong Phone: Int + 852-2737-2277 Fax: Int + 852-2736-9332 Email: sales@carlingtech.com.hk Shenzhen, China: shenzhen@carlingtech.com Shanghai, China: shanghai@carlingtech.com Pune, India: india@carlingtech.com Kaohsiung, Taiwan: taiwan @carlingtech.com Yokohama, Japan: japan@carlingtech.com Europe | Middle East | Africa Headquarters Carling Technologies LTD
4 Airport Business Park, Exeter Airport,
Clyst Honiton, Exeter, Devon, EX5 2UL, UK Phone: Int + 44 1392.364422 Fax: Int + 44 1392.364477 Email: ltd.sales @carlingtech.com Germany: gmbh@carlingtech.com France: sas@carlingtech.com www.carlingtech.com REV_11_2016