NOW PART OF A-Series Hydraulic-Magnetic Circuit Breaker PRODUCT WEBPAGE request sample, configure part Compact and Versatile Design The A-Series hydraulic-magnetic circuit breakers offer precise operation in a compact size for both general purpose as well as full amp load applications. Visi Rocker and recessed paddle actuators are ideally suited for clean, front panel designs while the metal toggle configuration is ideal for harsh environments. The A-Series is available as a one to six pole configuration, rated up to 50 amps, 277VAC/80VDC and has a max IC of 7,500 amps. 1-6 50 277 80 7500A Poles Amps Max VAC Max VDC Max Max IC Typical Applications Marine Renewable Energy Welders Telecom Generators Military www.carlingtech.com 860.793.9281 sales carlingtech.comTech Specs Mechanical Electrical Endurance 10,000 ON-OFF operations 6 Maximum Voltage 277VAC 50/60 Hz, 80VDC per minute with rated Current & Voltage. Current Ratings Standard current coils: 0.100, 0.250, 0.500, 0.750, 1.00, 2.50, 5.00, Trip Free All A-Series Circuit Breakers will 7.50, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, trip on overload, even when the 40.0, 50.0. Other ratings available actuator is forcibly held in the ON - consult ordering scheme. position. Standard Voltage Coils DC-6V, 12V AC-120V, Other ratings Trip Indication The operating actuator moves available, consult ordering positively to the OFF position scheme. when an overload causes the circuit breaker to trip. When Auxiliary Switch Rating SPDT 10.1 A - 250VAC, mid-trip handle is specified, the 1.0 A-65VDC/0.5 A - 80 VDC, handle moves to the mid position 0.1A - 125VAC (with gold contacts) on electrical trip of the circuit breaker. When mid-trip handle Insulation Resistance Minimum: 100 Megohms at 500 with alarm switch is specified, VDC the handle moves to the mid Dielectric Strength UL, CSA - 1500V 60 Hz for one position & the alarm switch minute between all electrically actuates when the circuit breaker isolated terminals. A-Series is electrically tripped rocker circuit breakers comply with the 8mm spacing & 3750V dielectric requirements from Physical hazardous voltage to operator accessible surfaces per EN 60950 Number of Poles 1 - 6 Poles (handle) and 1-3 poles and VDE 0805. (rocker) at 30 Amps or less.1 and 2 poles at 31 Amps thru 50 Amps. Resistance, Impedance Values from Line to Load Terminal based on Series Trip Circuit Internal Circuit Config. Series, (with or without auxiliary Breaker. switch), Shunt and Relay with current or voltage trip coils, Dual RESISTANCE PER POLE VALUES RESISTANCE, IMPEDANCE VALUES from Line to Load Terminals from Line to Load Terminals Coil, Switch Only with or without (Values Based on Series Trip Circuit Breaker)(Values Based on Series Trip Circuit Breaker) auxiliary switch. 1000 CURRENT TOLERANCE Weight Approximately 65 grams/pole. (AMPS) (%) (Approximately 2.32 ounces/pole) 100 0.10 - 5.0 15 Standard Colors Housing - Black Actuator- See 5.1 - 20.0 25 Ordering Scheme. 10 20.1 - 50.0 35 O H 1 Environmental M S Designed and tested in accordance with requirements of 0.1 specification MIL-PRF-55629 & MIL-STD-202 as follows: 60 Hz 1/2 Cycle Inrush Pulse Tolerance Shock Withstands 100 Gs, 6ms, sawtooth Time Delay Curves 42, 44 & 46 0.01 (50 Amps Max.) while carrying rated current per Method 213, Test Condition I. Time Delay Curves 22, 24 & 26 0.001 (50 Amps Max.) Instantaneous and ultra-short 0.01 1 10 100 0.1 curves tested 90% of rated AMPERE RATING current. CURRENT TOLERANCE Pulse Tolerance Curves (AMPS) (%) Time in Vibration Withstands 0.060 excursion from Milliseconds 0.100-5.060 Hz 1/2 Cycle15% Inrush Pulse Tolerance5.1-20.0 25% 10-55 Hz, and 10 Gs 55-500 Hz, at 20.1-50.0 35% Time Delay Curves 50 Hz 1/2 Cycle rated current per Method 204C, 42, 44 & 46 FIGURE 1 Inrush Pulse Tolerance (50 Amps Max.) Test Condition A. Instantaneous Time Delay Curves 22x 42, 44 & 46 (50 Amps Max.) and ultrashort curves tested at Time Delay Curves 22, 24 & 26 (50 Amps Max.) Time Delay Curves 90% of rated current. 10x 22, 24 & 26 (50 Amps Max.) Moisture Resistance Method 106D ten 24-hour cycles 10.0 20.0 5.0 + 25C to +65C, 80-98% RH.56 Time in Time in Milliseconds days +85C, 85% RH. Milliseconds Salt Spray Method 101, Condition A (90-95% 50 Hz 1/2 Cycle RH 5% NaCl Solution, 96 hrs). Inrush Pulse Tolerance Time Delay Curves 22x 42, 44 & 46 Thermal Shock Method 107D, Condition A (Five (50 Amps Max.) cycles -55C to +25C to +85C Time Delay Curves 10x 22, 24 & 26 (50 Amps Max.) to +25C). Operating Temperature -40 C to +85 C 5.0 10.0 20.0 02. *Manufacturer reserves the right to change product specification without prior notice. Time in Milliseconds Multiple of Multiple of Rated Current Rated Current Multiple of Multiple of Rated Current Rated Current