MS24568-D1 Leach International, MS24568-D1 Datasheet

no-image

MS24568-D1

Manufacturer Part Number
MS24568-D1
Description
Electromechanical Relay 4PDT 15A 28VDC 92Ohm Bracket Mount
Manufacturer
Leach International
Datasheet
CONTACT ELECTRICAL CHARACTERISTICS
Date of issue: 01/07
Contact rating per pole
and load type [1]
Resistive
Inductive [5]
Motor
Lamp
Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component.
ENGINEERING DATA SHEET
Featuring
www.esterline.com
APPLICATION NOTES:
101
102
103D
007
LEACH
©
power and control solutions
10
10
6
3
@28 Vdc
15 [2]
8 [2]
4 [2]
Hermetically sealed
Contact arrangement
Designed to the
performance standards of
PRINCIPLE TECHNICAL CHARACTERISTICS
Contacts rated at
Weight
Dimensions
Wide selection of mounting styles.
Special models available upon request.
-
15
10
AMERICAS
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622
.
.
Tel: (01) 714-736-7599
Fax: (01) 714-670-1145
6
3
@115 Vac
- 129 -
400 Hz
8 [2]
4 [2]
-
-
Load current in Amps
EUROPE
2 Rue Goethe
57430 Sarralbe
France
.
.
Tel: (33) 3 87 97 31 01
Fax: (33) 3 87 97 96 86
15
10
6
3
@115/200 Vac
400 Hz, 3 Ø
4 PDT
MIL-PRF-6106
28 Vdc; 115 Vac, 400 Hz, 1 Ø
and
115/200 Vac, 400 Hz, 3 Ø
0.80 lb max
3.00in x 2.30in x 2.70in
8 [2]
4 [2]
-
-
RELAY - NONLATCH
SERIES 9274
ASIA
Units 602-603 6/F Lakeside 1
No.8 Science Park West Avenue
Phase Two, Hong Kong Science Park
Pak Shek Kok, Tai Po, N.T.
Hong Kong
Tel: (852) 2 191 3830
Fax: (852) 2 389 5803
@115/200 Vac, 3 Ø
4 PDT, 15 AMP
115 Vac 60 Hz
10
6
4
2
Page 1 of 5

Related parts for MS24568-D1

MS24568-D1 Summary of contents

Page 1

ENGINEERING DATA SHEET APPLICATION NOTES: 101 102 103D 007 CONTACT ELECTRICAL CHARACTERISTICS Contact rating per pole and load type [1] Resistive Inductive [5] Motor Lamp © Featuring LEACH power and control solutions www.esterline.com Data sheets are for initial product selection ...

Page 2

COIL CHARACTERISTICS (Vdc) COIL DATA Nominal operating voltage Maximum operating voltage Pick-up voltage, maximum at +125° C Drop-out voltage, maximum Coil resistance ±10% at +25° C Coil current max +25° C GENERAL CHARACTERISTICS Temperature range Minimum operating cycles ...

Page 3

... Flat & pierced Screw Bracket 9274-6205 MS24568-D1 *Specials available upon request, please contact factory. NOTES [1] Standard intermediate current test applicable. [2] Values beyond applicable military specification requirements. [3] May be used on 115 Vac maximum ambient temperature is limited to +85°C. [4] Coils have back EMF suppression to 42 Volts. ...

Page 4

CONFIGURATION .375 2.062 MAX ± .031 2.700 MAX RAISED TERMINAL MARKINGS ON PANEL 2.300 MAX ± .005 Date of issue: 01/07 MOUNTING STYLE 1 1.807 MAX +.031 -.000 SLOT .065 ...

Page 5

MOUNTING DATA .560 ±.030 STD. TOL.: ± .005 Date of issue: 12/06 SCHEMATIC DIAGRAM MOUNTING DIMENSIONS 1.500 .152 DIA 4 HOLES 1.203 ±.010 SOLDER TERMINALS 1.000 1.250 SIDE MOUNTING - 133 - ...

Page 6

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 ...

Page 7

... 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 ...

Page 8

Calculation of coil temperature rise when R initial and R final are known: Delta T = (234 Delta T = Temperature rise (° Initial temperature (°C) 1 ...

Page 9

Application notes CURVES FOR DC VOLTAGES ABOVE NORMAL RATING: RESISTIVE LOAD ONLY Date of issue: 6/00 (without arc suppression N°103D Page ...

Page 10

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 ...

Page 11

Types of suppressors: 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 ...

Page 12

... 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. ...

Page 13

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 ...

Related keywords