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KDA-A1T

Description
Power/Signal Relay, 3PST, Momentary, 5060mW (Coil), 25A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Socket Mount,
CategoryMechanical and electronic products    relay   
File Size651KB,11 Pages
ManufacturerEsterline Power Systems
Download Datasheet Parametric View All

KDA-A1T Overview

Power/Signal Relay, 3PST, Momentary, 5060mW (Coil), 25A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Socket Mount,

KDA-A1T Parametric

Parameter NameAttribute value
MakerEsterline Power Systems
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresCOIL OPERATE VOLTAGE(AC): 195 V, COIL RELEASE VOLTAGE(AC): 60 V
body width25.78 mm
body height25.4 mm
Body length or diameter25.78 mm
Coil current (AC) maximum value0.022 A
Coil power5060 mW
Maximum coil voltage (AC)230 V
Coil/Input Power TypeAC
Contact (AC) maximum rated R load25A@115VAC
Maximum contact current (AC)25 A
Maximum contact current (DC)25 A
Contact (DC) maximum rated R load25A@28VDC
Maximum contact voltage (AC)115 V
Maximum contact voltage (DC)28 V
Contact/Output Power TypeAC/DC
Electrical life50000 Cycle(s)
JESD-609 codee0
Installation featuresSOCKET MOUNT
operating hours21 ms
Maximum operating temperature125 °C
Minimum operating temperature-70 °C
physical size25.78mm x 25.78mm x 25.4mm
GuidelineMIL-PRF-6106
Relay actionMOMENTARY
Relay function3PST
Relay typePOWER/SIGNAL RELAY
release time50.1 ms
sealCORROSION PROOF; HERMETICALLY SEALED
surface mountNO
Terminal surfaceTIN LEAD
Termination typeSNAP-ON
SERIES KDA
ENGINEERING DATA SHEET
RELAY - NONLATCH
3 PST/NO +AUX, 25 AMP
All welded construction
Contact arrangement
3 PST configuration with 1 PDT, 2
AMP auxiliary contacts in one inch
cube
MIL-PRF-6106
Designed to the
performance standards of
PRINCIPLE TECHNICAL CHARACTERISTICS
Contacts rated at
Weight
Dimensions
28 Vdc and 115/200 Vac, 400 Hz, 3Ø
0.188lb max
1.01in x 1.01in x 1.00in
APPLICATION NOTES:
102
007
APPLICABLE SOCKET:
SO-1061-8916
Hermetically sealed, corrosion resistant metal can.
Detail specifications and ordering data appear on the following
pages.
Contact factory for information on MIL-qualified part numbers.
CONTACT ELECTRICAL CHARACTERISTICS
Contact rating
per pole and load
type [1]
Resistive [2]
Inductive [3]
Motor
Lamp
Overload
Rupture
Load current in Amp
@28 Vdc
25
12
10
5
50
60
@115 Vac
400 Hz
25
15
10
5
80
100
@115/200 Vac
400 Hz, 3Ø
25
15
10
5
80
100
Resistive
2 Amp
@115/200 Vac
60 Hz, 3Ø [9]
2.5
2.5
2
1
N/A
N/A
Inductive
1 Amp
@230/400 Vac
400 Hz [11]
5
5
2
2
N/A
N/A
Lamp
0.5 Amp
Contact rating of auxiliary contacts
at 28 Vdc or 115 Vac 400 Hz
Featuring
LEACH
©
power and control solutions
www.esterline.com
AMERICAS
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622
.
.
Tel: (01) 714-736-7599
Fax: (01) 714-670-1145
EUROPE
2 Rue Goethe
57430 Sarralbe
France
.
.
Tel: (33) 3 87 97 31 01
Fax: (33) 3 87 97 96 86
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
Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component.
Date of issue: 07/10
- 167 -
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