ENGINEERING DATA SHEET SERIES KA
RELAY - NONLATCH - AC COIL
4 PDT, 10 AMP

115 Vac and 28 Vac, 400 Hz and 50/400 Hz coil voltages
All welded construction
Contact arrangement 4 PDT
Qualified to MIL-PRF-83536

PRINCIPLE TECHNICAL CHARACTERISTICS

Contacts rated at
28 Vdc; 115 Vac, 400 Hz, 1Ø and 115/200 Vac, 400 Hz 3Ø
Weight 0.169lb max
Dimensions 1.10in x 1.10in x 1.00in
Special models available upon request.
Hermetically sealed, corrosion resistant metal can.

CONTACT ELECTRICAL CHARACTERISTICS
Contact rating
per pole and load type [1]		 Load current in Amps
@28 Vdc @115 Vac 400 Hz @115/200 Vac
400 Hz, 3Ø		 @115/200 Vac
60 Hz, 3Ø [2]		 @230/400 Vac
400 Hz, 3Ø [8]
Resistive
Inductive [3]
Motor
Lamp
Overload
Rupture
 10
8
4
2
40
50
 10
8
4
2
60
80
 10
8
4
2
60
80
 2.5
2.5
2
1
N/A
N/A
 5
5
2
2
N/A
N/A
Esterline-Leach International
  www.leachintl.com 		North America
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622 USA

Tel: (01) 714-736-7599
Fax: (01) 714-670-1145 		Europe, SA
2 Rue Goethe
57430 Sarralbe
France

Tel: (33) 3 87 97 98 97
Fax: (33) 3 87 97 84 04 		Asia-Pacific Ltd.
20/F Shing Hing Commercial Bldg.
21-27 Wing Kut Street
Central, Hong Kong

Tel: (852) 2 191 2886
Fax: (852) 2 389 5803
Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component.
Date of issue: 9/07 - 101 - Page 1 of 4