A-SerieA-Ss eries HYDRAULIC-MAGNETIC CIRCUIT 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 push- to-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 Resources: Configure a Complete Part Download CAD & Sales Drawing Product Highlights: Typical Applications: Up to 50 amps in a compact size Telecom / Datacom Various actuator styles Marine Sealed metal toggle option tested to Military MIL-PRF-55629C. Meets IP68 Renewable Energy Requirements Generators & Welder Carling Technologies, Inc. 60 Johnson Avenue, Plainville, CT 06062 Email: sales carlingtech.com www.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 277VAC 50/60 Hz, 80VDC Endurance 10,000 ON-OFF operations 6 per Current Ratings Standard current coils: 0.100, minute with rated Current & Voltage. 0.250, 0.500, 0.750, 1.00, 2.50, Trip Free All A-Series Circuit Breakers will trip 5.00, 7.50, 10.0, 15.0, 20.0, 25.0, on overload, even when the actuator 30.0, 35.0, 40.0, 50.0. Other ratings is forcibly held in the ON position. available - consult ordering Trip Indication The operating actuator moves scheme. positively to the OFF position when Standard Voltage Coils DC-6V, 12V AC-120V, Other ratings an overload causes the circuit available, consult ordering scheme. breaker to trip. When mid-trip Auxiliary Switch Rating SPDT 10.1 A - 250VAC, handle is specified, the handle 1.0 A-65VDC/0.5 A - 80 VDC, moves to the mid position on 0.1A - 125VAC (with gold contacts). electrical trip of the circuit breaker. Insulation Resistance Minimum: 100 Megohms at 500 When mid-trip handle with alarm VDC switch is specified, the handle Dielectric Strength UL, CSA - 1500V 60 Hz for one moves to the mid position & the minute between all electrically alarm switch actuates when the isolated terminals. A-Series rocker circuit breaker is electrically tripped. circuit breakers comply with the Physical 8mm spacing & 3750V dielectric requirements from hazardous Number of Poles 1 - 6 Poles (handle) and 1-3 poles voltage to operator accessible (rocker) at 30 Amps or less. 1 and 2 surfaces per EN 60950 and VDE poles at 31 Amps thru 50 Amps. 0805. Internal Circuit Config. Series, (with or without auxiliary Resistance, Impedance Values from Line to Load Terminal switch), Shunt and Relay with current - based on Series Trip Circuit or voltage trip coils, Dual Coil, Breaker. Switch Only with or without auxiliary RESISTANCE PER POLE VALUES switch. from Line to Load Terminals Weight Approximately 65 grams/pole. (Values Based on Series Trip Circuit Breaker) (Approximately 2.32 ounces/pole) Standard Colors Housing - Black Actuator- See CURRENT TOLERANCE (AMPS) (%) Ordering Scheme. 0.10 - 5.0 15 Environmental 5.1 - 20.0 25 Designed and tested in accordance with requirements of specification MIL-PRF-55629 & MIL-STD-202 as follows: 20.1 - 50.0 35 Shock Withstands 100 Gs, 6ms, sawtooth while carrying rated current per Method 213, Test Condition I. Instantaneous and ultra-short curves tested 90% of rated current. Vibration Withstands 0.060 excursion from 10-55 Hz, and 10 Gs 55-500 Hz, at rated current per Method 204C, Test Condition A. Instantaneous and ultrashort curves tested at 90% of rated current. Pulse Tolerance Curves Moisture Resistance Method 106D ten 24-hour cycles + 25C to +65C, 80-98% RH.56 days +85C, 85% RH. Salt Spray Method 101, Condition A (90-95% RH 5% NaCl Solution, 96 hrs). Thermal Shock Method 107D, Condition A (Five cycles -55C to +25C to +85C to +25C). Operating Temperature -40 C to +85 C *Manufacturer reserves the right to change product specification without prior notice. Email: sales carlingtech.com Application Support: team2 carlingtech.com Phone: (860) 7939281 Fax: (860) 7939231 www.carlingtech.com