MS24149-D1 Leach International, MS24149-D1 Datasheet
MS24149-D1
Related parts for MS24149-D1
MS24149-D1 Summary of contents
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ENGINEERING DATA SHEET APPLICATION NOTES: 101 102 103D 007 CONTACT ELECTRICAL CHARACTERISTICS Contact rating per pole and load type [1] Resistive Inductive [7] Motor Lamp © Featuring LEACH power and control solutions www.esterline.com Data sheets are for initial product selection ...
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... P/N 9330-10374 has back EMF coil suppression to 42 Vdc. [5] Mounting holes used when replacing AN3311. 6. Applicable Military specification. 28 Vdc MS24149-D1 : Leach Part No. 9330-4026 115 Vac MS24149-A1 : Leach Part NO. 9330-4027 [7] Inductive load life is 20 percent of rated resistive load life. Date of issue: 3/06 ...
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CONFIGURATION 11.10±0.79 30.16 25.41 66.07 MAX 41.29 25.41 MAX 9.53 STANDARD TOLERANCE: .XXX ± .010 Date of issue: 3/06 MOUNTING STYLE 1 A 37. 20. 54.00 63.53 9330-10374 - 28 VDC ...
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MOUNTING DATA SCHEMATIC DIAGRAM B2 A2 11.10 ±.79 Date of issue: 3/06 STANDARD TERMINAL LAYOUT MOUNTING DIMENSIONS 30.16 25.41 SIDE MOUNTING STANDARD TOLERANCE: ±.127 - 100 - RAISED TERMINAL MARKING ON PANEL A B ...
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Application notes DERATING OF CONTACTS FOR DC VOLTAGES To establish a standard for the derating of relay contacts is, at best, a subjective practice. Limitations are governed by the type of relay, contact gap, maximum voltage capabilities of the relay ...
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... Change in coil resistance due to change of ambient temperature can be calculated by the following formula. "Rule of Thumb" : For each 10°C change of temperature, coil resistance will change approximately 4%. 2. High and low temperature pick up voltage Date of issue: 6/00 RELAYS AND TEMPERATURE VARIATIONS Operating Current Voltage DOWN UP ...
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Calculation of coil temperature rise when R initial and R final are known: Delta T = (234 Delta T = Temperature rise (° Initial temperature (°C) 1 ...
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Application notes CURVES FOR DC VOLTAGES ABOVE NORMAL RATING: RESISTIVE LOAD ONLY Date of issue: 6/00 (without arc suppression N°103D Page ...
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Application notes The inductive nature of relay coils allows them to create magnetic forces which are converted to mechanical movements to operate contact systems. When voltage is applied to a coil, the resulting current generates a magnetic flux, creating mechanical ...
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Passive devices. The resistor capacitor circuit It eliminates the power dissipation problem, as well as fast voltage rises. With a proper match between coil and resistor, approximate capacitance value can be calculated from 0.02xT/R, where T = operating ...
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... At the opening time the current becomes constant as a result of practically zero opening speed. Due to this kind of behavior, this type of suppression must be avoided for power relays. For small relays which have to switch low currents of less than 0.2 A, degradation of life is not that significant and the method may be acceptable. ...
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The diode + resistor network It eliminates the inconvenience of the resistor alone, explained above, and it limits the action of a single diode now preferred to used the diode + zener network. The diode + zener network ...