Series 160 Compact Protection For Higher Current Ratings Standard Single-Pole High Performance PERFORMANCE DATA Interrupting Capacity 6,000A at 30V, DC; 3,500A at 120V, 400 Hz., AC Endurance At 120VAC, 400 Hz.: inductive load -- 5,000 cycles; resistive load -- 5,000 cycles; at 30V, DC: inductive load -- 2,500 cycles; resistive load -- 5,000 cycles; mechanical cycling, no load -- 5,000 cycles Overload Cycling 100 operations at 200% rated current and rated voltage Dielectric Strength At sea level, 25C 1,500V, AC. At 70,000 ft., 71C 500V, AC Insulation Resistance Not less than 100 megohms at 500V, DC Voltage Drop 0.15V, maximum Vibration Meets specification MIL-STD-202, Method 204, Condition A-10G, 10-500 Hz. MS "V" type series (160-086) meets Condition B 15G, 10-2,000 Hz., and Condition C 10g 10-2,000 Hz. (Random vibration also available) Breaker features large contacts and wide terminals. Shock Exceeds 30G's, 11 Millisec (half-sine pulse) MIL-STD-202, Method 213 Test J Acceleration Exceeds 10G's Not Sensitive To Frequency Weight 113 grams (0.25 lbs.) Qualified To MIL-C-5809 and MS25361. Protection For Heavy-Duty Systems Protects circuits from 50 to 100 amperes. Heavy-Duty Construction May be used on either AC or DC circuits. Performance Rated Circuit Breaker The 160 series has the recognition of being the most specified heavy-duty aircraft type circuit breaker in the 50 to 100 ampere rating range. Designed to protect heavy-duty aircraft and non-aircraft electrical systems, this trip-free breaker features separate, durable, overload and mechanical latches. In addition, the overload latch is designed for precise operation. Extra heavy contacts are springloaded to maintain high-contact pressure and assure long life. Contact material has high resistance to arcing and the corrosive action of moisture --thus assuring low voltage drop throughout the life of the breaker. OVERLOAD CALIBRATION DATA @ 25C Specification Table MIN Must Hold Must Trip @ +71C MAX MIN MAX Test Time Parameters MIN 105 -- 70 -- 125 -- % For 1 Hour -- 138 -- 125 -- 165 % Within 1 Hour 200% Overload 15 65 -- -- -- -- Seconds 400% Overload 2 10 -- -- -- -- Seconds 600% Overload 1 4 -- -- -- -- Seconds Trip curve available. ORDERING INFORMATION STANDARD MS APPROVAL AMPERE VOLTAGE DROP RATING STATUS MAX. * 0.15 50 MS Approved 0.15 60 MS Approved 0.15 70 MS Approved 0.15 75 MS Approved 0.15 80 MS Approved 0.15 90 MS Approved 0.15 100 MS Approved HIGH VIBRATION MS P/N EATON MP P/N MS P/N EATON MP P/N MS25361-50 MS25361-60 MS25361-70 MS25361-75 MS25361-80 MS25361-90 MS25361-100 160-012-50 160-012-60 160-012-70 160-012-75 160-012-80 160-012-90 160-012-100 MS25361-50V MS25361-60V MS25361-70V MS25361-75V MS25361-80V MS25361-90V MS25361-100V 160-086-50 160-086-60 160-086-70 160-086-75 160-086-80 160-086-90 160-086-100 * AT RATED NOMINAL CURRENT 3 Phase variants are available as a 940 Series. For other amperage ratings and configurations, consult the Business Unit. 12 @ -40C MAX EATON CORPORATION Aerospace TF300-1 December, 2003 Series 160 DIMENSIONS RECOMMENDED MOUNTING .500 .005 DIA. #28 (.140) DIA. 2 PLACES 100 .750 MAX. .906 AMPERE RATING IN WHITE FIGURES .906 .005 .138-32UNC-2B INTEGRAL SELF LOCKING NUTS (2 REQUIRED) 1.812 .010 1.812 .410 DIA. .750 TRIPPED MOUNTING PLATE .485 MIN. CLOSED .250 BLACK ACTUATOR WHITE TRIP INDICATOR .330 DIA. BLACK SLEEVE .480 DIA. 1.580 MAX. 2.047 2.250 MAX. 45 .090 LINE TERMINAL .250-28UNF-2AX.500L CAP SCREW WITH FLAT WASHER MS35308-303 .735 1.470 2.189 MAX. LOCKING NUTS Percentage Of Circuit Breaker's Rated Current TRIP CURVE 10000 TYPICAL TRIP CURVE AT 25C 1000 138% 100 105% 0 0.1 1.0 10 100 Time To Open (Trip) In Seconds EATON CORPORATION Aerospace 1000 TF300-1 December, 2003 10000 13