A-Series Circuit Breaker
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A-SeriesCIRCUIT BREAKER Well known for their proven reliability, Carling Technologies’ A-Series hydraulic magnetic circuit breakers are compact, temperature stable and designed for precision operation in OEM markets requiring general purpose as well as full load amp applications. When front panel operation and aesthetics demand a clean, contemporary design, the visi-rocker or paddle actuators are ideally suitable. A sealed toggle actuator style is also available and ideal for harsh environment applications requiring additional sealing protection. Optional rocker-guard and pushto-reset bezels, which help prevent inadvertent actuation, are also available. 1-6 poles; ratings from 0.02 to 50 amps, up to 277VAC or 80VDC; UL Recognized, UL Listed, UL1500, UL1077, TUV, VDE & CSA Typical Applications: ♦ Telecom/Datacom ♦ Marine ♦ Military ♦ Renewable Energy ♦ Generators & Welder Product Highlights: ♦ Up to 50 amps in a compact size ♦ Various actuator styles ♦ Sealed metal toggle option tested to MIL-PRF-55629C. Meets IP68 Requirements 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

2 | A-Series Circuit Breaker - General Specifications Electrical Mechanical Maximum Voltage Current Ratings Standard Voltage Coils Auxiliary Switch Rating Insulation Resistance Dielectric Strength Resistance, Impedance 277VAC 50/60 Hz, 80VDC Standard current coils: 0.100, 0.250, 0.500, 0.750, 1.00, 2.50, 5.00, 7.50, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 50.0. Other ratings available - consult ordering scheme. DC-6V, 12V; AC-120V, Other ratings available, consult ordering scheme. SPDT; 10.1 A - 250VAC, 1.0 A-65VDC/0.5 A - 80 VDC, 0.1A - 125VAC (with gold contacts). Minimum: 100 Megohms...

A-Series Circuit Breaker - General Specifications | 3 Table A: Lists UL Recognized & CSA Accepted configurations and performance capabilities as a Component Supplementary Protector. A-SERIES TABLE A: COMPONENT SUPPLEMENTARY PROTECTORS Notes: 1 Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse (15A minimum) at no more than 4 times the rating of the protector. 2 Same as note 1, except that backup fuse is limited to 80 A maximum. 3 2 pole protector required (with one pole per power line) for: 125/250 VAC, 1 pole protector required for : 125 VAC, 10 Power System. 4...

4 | A-Series Circuit Breaker - General Specifications Electrical Tables Table B: Lists UL Recognized, CSA Accepted, VDE & TUV Certified configurations & performance capabilities as a Component Supplementary Protector. A-SERIES TABLE B: COMPONENT SUPPLEMENTARY PROTECTORS Notes: 1 General Purpose Ratings for UL/CSA Only. 2 Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse (15A minimum) at no more than 4 times the rating of the protector. 3 Same as note 2, except that backup fuse is limited to 80 A maximum. 4 Satisfies the requirements of clause 11.2.8.2.5 of CSA STD C22.2...

Electrical Tables Table C: Lists UL Recognized, CSA Accepted configurations and performance capabilities as Protectors, Supplementary for Marine Electrical and Fuel Systems (Guide PEQZ2, File E75596). Ignition Protected per UL 1500. UL Classified Small Craft Electrical Devices, Marine in accordance with ISO 8846 (Guide UZMK, File MQ1515) as Marine Supplementary Protectors. A-SERIES TABLE C: UL1500 (Marine Ignition Protected) Notes: 1 Parallel Pole Construction Component Recognition Program as Protectors Supplementary (Guide CCN/QVNU2, File E75596) Switches, Industrial Control (Guide...

Circuit Aux/Alarm Terminal Actuator Mounting/ Color Barriers 2 ACTUATOR 1 A Handle, one per pole B Handle, one per multipole unit S Mid-Trip Handle, one per pole T Mid-Trip Handle, one per pole & Alarm Switch 4 CIRCUIT A 2 Switch Only (No Coil) B Series Trip (Current) C Series Trip (Voltage) D 3 Shunt Trip (Current) E 3 Shunt Trip (Voltage) G 3 Relay Trip (Voltage) H 3,4 Dual Coil with Shunt Trip Voltage Coil K 3,4 Dual Coil with Relay Trip Voltage Coil 5 AUXILIARY / ALARM SWITCH 5 0 without Aux Switch 1 S.P.D.T., 0.093 Q.C. Term. (Gold Contacts) (Gold Contacts)...

A-Series Circuit Breaker - Handle UL489A - Ordering Scheme | 7 Series Actuator Poles Circuit Aux/Alarm Terminal Actuator Mounting/ Color Barriers Max. Appl. Agency Rating Approval 2 ACTUATOR 1 A Handle, one per pole S Mid-Trip Handle, one per pole T Mid-Trip Handle, one per pole & Alarm Switch 9 ACTUATOR COLOR & LEGEND Actuator Color ON-OFF Dual Black (short handle) 10 U 9 Legend Color Black White White White White Black Black Black White 5 AUXILIARY/ALARM SWITCH 2 0 without Aux Switch 1 S.P.D.T., 0.093 Q.C. Term. (Gold Contacts) 8 S.P.S.T., 0.187 Q.C....

8 | A-Series Circuit Breaker - Handle WORLD - Ordering Scheme Series Actuator Poles Circuit Aux/Alarm Terminal Actuator Mounting/ Color Barriers 1 SERIES A 2 ACTUATOR 1 A Handle, one per pole B Handle, one per multipole unit S Mid-Trip Handle, one per pole T Mid-Trip Handle, one per pole & Alarm Switch 8 TERMINAL 9 1 10 Push-On 0.250 Tab (Q.C.) 2 Screw 8-32 with upturned lugs 3 11 Screw 8-32 (Bus Type) 4 Screw 10-32 with upturned lugs 5 11 Screw 10-32 (Bus Type) 6 Screw 8-32 with upturned lugs & 30° bend 7 Screw 8-32 (Bus Type) & 30° bend 8 Screw 10-32 with upturned...

A-Series Circuit Breaker - Rocker UL489A - Ordering Scheme | 9 Series Actuator Poles Circuit Aux/Alarm Terminal Actuator Mounting/ Color Barriers Max. Appl. Agency Rating Approval 1 SERIES A 2 ACTUATOR 1 Two Color Visi-Rocker C Indicate ON, vertical legend D Indicate ON, horizontal legend F Indicate OFF, vertical legend G Indicate OFF, horizontal legend Single color J Vertical legend Push-To-Reset, Visi-Rocker N Indicate OFF, vertical legend O Indicate OFF, horizontal legend Push-To-Reset , Single color R Vertical legend U Horizontal legend 4 CIRCUIT B...